12_i komang gede tryas agameru putra

8/18/2019 12_I Komang Gede Tryas Agameru Putra

1/33

JENIS – JENIS MATERIAL PLASTIK DAN PROSES

PENGERJAAN PLASTIK

disusun sebagai salah satu syarat untuk menyelesaikan tugas mata kuliah material plastik

Program Studi Teknik Pembuatan Perkakas Presisi

disusun oleh

I Komang Gede Tryas

213 312 012

TEKNIK !N"#!KT"$

P%&ITEKNIK !N"#!KT"$ NEGE$I '!N("NG

201)

1


2/33

DAFTAR ISI

MATERIAL PLASTIK

Pendahuluan 3

Polystyrene PS! " Poly#ro#ylene PP! $

Polyethylene PE! %&

L'near lo( dens'ty #olyethylene LLDPE! %%

)'*h dens'ty #olyethylene )DPE! %+

A,r'lon'tr'l -utad'ena St'rena A-S! %"

Poly.'nyl /hlor'de P0/! %1

Polya2'de PA! +%

Pol'ar4onat P/! +3

Poly2ethyl 2etharylate PMMA! +5

ADDITI0E AGENT

Pensta4'l Sta4'll'6er! 3&

70 sta4'l'6er 3&

Ant'o,s'dan 3%

Pe(arna /olorant! 3%

Dyes 3%

P'*2ent 3%

DAFTAR ISI 33

MATERIAL PLASTIK

PENDA)7L7AN

2


3/33

*Plastik adalah polimer rantai+pan,ang dari atom yang mengikat satu samalain- $antai ini

membentuk banyak unit molekul berulang. atau /monomer/ hal tersebut merupakan pendapat

dari Septera 2013- Se,arahnya. tahun pada 120 4alla5e 6ume 7arothers. ahli kimia lulusan

"ni8ersitas 6ar8ard. mengembangkan nylon yang pada 9aktu itu disebut #iber ::- Pada tahun

1;0+an nylon. a5ryli5. polyethylene. dan polimer lainnya digunakan untuk menggantikan

bahan+bahan alami yang 9aktu itu semakin berkurang- ino8asi lainnya dalam plastik yaitu

penemuan poly8inyl 5hloride Pikasi thermoplasti5-

%: Polystyrene PS!

3


4/33

!dalah sintetis aromatik polimer dibuat dari monomer stirena- Polystyrene bisa padat atau

berbusa- Tu,uan umum polystyrene ,elas. keras. dan agak rapuh- Ini adalah resin murah per

satuan berat- Ini adalah penghalang agak miskin oksigen dan uap air dan memiliki titik leleh

yang relati> rendah- Polystyrene merupakan salah satu yang paling banyak digunakan plastik.

skala produksi men,adi beberapa miliar kilogram per tahun- @)A Polystyrene bisa se5ara alami

transparan. tetapi dapat di9arnai dengan pe9arna- Penggunaan termasuk kemasan pelindung

seperti pengepakan ka5ang tanah dan 7( dan (aatkan untuk ekstrusi seperti dalam styro>oam. dan

,uga untuk molding dan 8akum. karena dapat dilemparkan ke dalam 5etakan dengan detail halus-

a. Sejarah

Polystyrene ditemukan pada tahun 1=3 oleh Eduard Simon. sebuah apotek dari 'erlin-

(ari storaC. resin dari Turki pohon s9eetgum Liquidambar orientalis, dia suling Dat berminyak.

monomer yang ia beri nama Styrol- 'eberapa hari kemudian. Simon menemukan bah9a Styrol

telah menebal. mungkin dari oksidasi. men,adi ,elly ia di,uluki Styrol oksida /StyroloCyd/-

%leh kimia9an 1=;) kelahiran amaika ohn 'uddle 'lyth dan kimia9an erman !gustus

4ilhelm 8on 6o>mann menun,ukkan bah9a trans>ormasi yang sama Styrol ter,adi dalam

ketiadaan oksigen- ereka disebut metastyrol substansi mereka- !nalisis kemudian

menun,ukkan bah9a itu adalah kimia identik dengan StyroloCyd- Pada 1=:: ar5elin 'erthelot

diidenti>ikasi dengan benar pembentukan metastyrol F StyroloCyd dari Styrol sebagai

polimerisasi proses- Sekitar =0 tahun kemudian disadari bah9a pemanasan Styrol memulai reaksi

berantai yang menghasilkan makromolekul. mengikuti tesis kimia organik erman 6ermann

4

https://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Aromaticity&usg=ALkJrhjfwvT1MUMG12fmSWOZcta4LbVfDghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polymer&usg=ALkJrhg6clu8BRiiZJGqXihQLQYrWuj7ZQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polymer&usg=ALkJrhg6clu8BRiiZJGqXihQLQYrWuj7ZQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Monomer&usg=ALkJrhjIr_UFdzSiaTZYcTh-nPLI5jjfeghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Styrene&usg=ALkJrhjkiU_NiAyL_781TiLr_-C193K_uAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Plastic&usg=ALkJrhjdCBMrUvoQyWyDNoOol5ASJG-M3whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polystyrene&usg=ALkJrhgnfunuEh_BQtLx9vZGJzQZlFEeTw#cite_note-Ullmann-5https://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Transparency_(optics)&usg=ALkJrhhlFxzN8IX2E0-malskwJ2NEuMekAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/DVD&usg=ALkJrhii-dZ-5GHjThtrjltFPp77K3er_Ahttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Cutlery&usg=ALkJrhjOmo1c8s-uvFHk7tznlhFQKvcAfAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Cutlery&usg=ALkJrhjOmo1c8s-uvFHk7tznlhFQKvcAfAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Thermoplastic&usg=ALkJrhgaLOyMzqU4YQBrZcZ4wZn4wAC5cwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Glass_transition_temperature&usg=ALkJrhjVHz-AV-YNpV3I_nsUEde1Jh95tghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Glass_transition_temperature&usg=ALkJrhjVHz-AV-YNpV3I_nsUEde1Jh95tghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Extrusion&usg=ALkJrhhVvwSc2JfUXh5ACdXFMJoI1sp5pQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Styrofoam&usg=ALkJrhhN8BDrj_N13KJuQirFgAdks16VQQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Molding_(process)&usg=ALkJrhjlQFUA2AJOZTSqWHWqu1mg1Re9ighttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Vacuum_forming&usg=ALkJrhickzxB1q4wiR4129B_7KWEStWqhghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Eduard_Simon&usg=ALkJrhgr6e_oFQ5aQQKWHj3lEazr6hwb9Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Apothecary&usg=ALkJrhj1l2J8G40Pk4NqB7rnnCnGjBQ6sAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Apothecary&usg=ALkJrhj1l2J8G40Pk4NqB7rnnCnGjBQ6sAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Storax&usg=ALkJrhiWzzEIdKctvDre1DY-TFQnPw6m6whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Storax&usg=ALkJrhiWzzEIdKctvDre1DY-TFQnPw6m6whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Liquidambar_orientalis&usg=ALkJrhhSjHJFZRZDc5spswxaOpIM3TluUQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/August_Wilhelm_von_Hofmann&usg=ALkJrhgtd42D_1eGcjomvmR7VPv-WYJ6Rwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/August_Wilhelm_von_Hofmann&usg=ALkJrhgtd42D_1eGcjomvmR7VPv-WYJ6Rwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Marcelin_Berthelot&usg=ALkJrhgJtHV-hL3MqgRWR8IdscitTWmnwQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polymerization&usg=ALkJrhgXrXekpViMt0_BilvCs2I7hYRokghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Macromolecule&usg=ALkJrhjK_JhRMVHz66QUCTeFwgS7h8iJmAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hermann_Staudinger&usg=ALkJrhiqfygz4T8qWOyNsfgR1cxp0SCJgghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polymer&usg=ALkJrhg6clu8BRiiZJGqXihQLQYrWuj7ZQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Monomer&usg=ALkJrhjIr_UFdzSiaTZYcTh-nPLI5jjfeghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Styrene&usg=ALkJrhjkiU_NiAyL_781TiLr_-C193K_uAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Plastic&usg=ALkJrhjdCBMrUvoQyWyDNoOol5ASJG-M3whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polystyrene&usg=ALkJrhgnfunuEh_BQtLx9vZGJzQZlFEeTw#cite_note-Ullmann-5https://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Transparency_(optics)&usg=ALkJrhhlFxzN8IX2E0-malskwJ2NEuMekAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/DVD&usg=ALkJrhii-dZ-5GHjThtrjltFPp77K3er_Ahttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Cutlery&usg=ALkJrhjOmo1c8s-uvFHk7tznlhFQKvcAfAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Thermoplastic&usg=ALkJrhgaLOyMzqU4YQBrZcZ4wZn4wAC5cwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Glass_transition_temperature&usg=ALkJrhjVHz-AV-YNpV3I_nsUEde1Jh95tghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Extrusion&usg=ALkJrhhVvwSc2JfUXh5ACdXFMJoI1sp5pQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Styrofoam&usg=ALkJrhhN8BDrj_N13KJuQirFgAdks16VQQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Molding_(process)&usg=ALkJrhjlQFUA2AJOZTSqWHWqu1mg1Re9ighttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Vacuum_forming&usg=ALkJrhickzxB1q4wiR4129B_7KWEStWqhghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Eduard_Simon&usg=ALkJrhgr6e_oFQ5aQQKWHj3lEazr6hwb9Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Apothecary&usg=ALkJrhj1l2J8G40Pk4NqB7rnnCnGjBQ6sAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Storax&usg=ALkJrhiWzzEIdKctvDre1DY-TFQnPw6m6whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Liquidambar_orientalis&usg=ALkJrhhSjHJFZRZDc5spswxaOpIM3TluUQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/August_Wilhelm_von_Hofmann&usg=ALkJrhgtd42D_1eGcjomvmR7VPv-WYJ6Rwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/August_Wilhelm_von_Hofmann&usg=ALkJrhgtd42D_1eGcjomvmR7VPv-WYJ6Rwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Marcelin_Berthelot&usg=ALkJrhgJtHV-hL3MqgRWR8IdscitTWmnwQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polymerization&usg=ALkJrhgXrXekpViMt0_BilvCs2I7hYRokghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Macromolecule&usg=ALkJrhjK_JhRMVHz66QUCTeFwgS7h8iJmAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hermann_Staudinger&usg=ALkJrhiqfygz4T8qWOyNsfgR1cxp0SCJgghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Aromaticity&usg=ALkJrhjfwvT1MUMG12fmSWOZcta4LbVfDg


5/33

Staudinger 1==1+1:)- Ini akhirnya mengarah pada substansi menerima nama yang sekarang.

polystyrene-Perusahaan IG #arben mulai memproduksi polystyrene di &ud9igsha>en. sekitar tahun

131. berharap itu akan men,adi pengganti yang 5o5ok untuk die+5ast seng dalam banyak

aplikasi- Sukses yang diraih ketika mereka mengembangkan be,ana reaktor yang polystyrene

diekstrusi melalui tabung dipanaskan dan 5utter. memproduksi polistiren dalam bentuk pelet-

Pada tahun 1;1. (o9 7hemi5al men5iptakan Styro>oam proses-Sebelum tahun 1;. insinyur kimia #ritD Stastny 10=+1=) mengembangkan pra+diperluas

manik+manik PS dengan memasukkan hidrokarbon ali>atik. seperti pentana- anik+manik ini

adalah bahan baku untuk men5etak bagian atau ekstrusi lembar- '!S# dan Stastny diterapkan

untuk paten yang dikeluarkan pada tahun 1;- Proses pen5etakan telah didemonstrasikan di

Kunststo>> esse 1)2 di (sseldor>- Produk bernama Styropor-

Struktur kristal dari polystyrene isotaktik dilaporkan oleh Giulio Natta-Pada tahun 1);. Koppers Perusahaan di Pittsburgh. Pennsyl8ania. dikembangkan diperluas

polystyrene EPS busa di ba9ah nama dagang (ylite- Pada tahun 1:0. (art Kontainer.

produsen terbesar 5angkir busa. dikirimkan urutan pertama mereka- Pada tahun 1==. larangan

!S pertama dari busa polistiren umum diberlakukan di 'erkeley. 7ali>ornia-

b. Struktur

(alam kimia istilah. polystyrene adalah hidrokarbon rantai pan,ang dimana bolak pusat

karbon yang melekat pada kelompok >enil nama yang diberikan untuk 5in5in aromatik benDena

mengandung unsur+unsur kimia karbon dan hidrogen-

Si>at material ditentukan oleh ,arak pendek 8an der 4aals atraksi antara rantai polimer-

Karena molekul rantai hidrokarbon pan,ang yang terdiri dari ribuan atom. total gaya tarik antara

molekul besar- Ketika dipanaskan atau 5a5at dengan ke5epatan tinggi. karena kombinasi dari

8iskoelastik dan si>at isolasi termal. rantai dapat mengambil pada tingkat yang lebih tinggi dari

kon>ormasi dan melun5ur mele9ati satu sama lain- Ini antarmolekul kelemahan 8ersus tinggi

intramolekul kekuatan karena tulang punggung hidrokarbon menganugerahkan >leksibilitas dan

elastisitas- Kemampuan sistem yang akan mudah 5a5at di atas suhu transisi ka5a memungkinkan

polystyrene dan polimer termoplastik pada umumnya akan mudah melunak dan dibentuk pada

saat pemanasan-

Polystyrene diekstrusi adalah sebagai kuat sebagai unalloyed aluminium. tetapi ,auh lebih

>leksibel dan lebih ringan 1.0) g F 5m 3 8s 2.H0 g F 5m 3 untuk aluminium-

5

https://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hermann_Staudinger&usg=ALkJrhiqfygz4T8qWOyNsfgR1cxp0SCJgghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/IG_Farben&usg=ALkJrhhrT5l759nkkP58A2LjTDfrkjxQ7Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ludwigshafen&usg=ALkJrhiZhtYLRvfJF83UfgNNG-MJi2hsvwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Zinc&usg=ALkJrhjVysxMNEZnRYjvXuFT1mNb7HM7fQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Styrofoam&usg=ALkJrhhN8BDrj_N13KJuQirFgAdks16VQQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Styrofoam&usg=ALkJrhhN8BDrj_N13KJuQirFgAdks16VQQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Styrofoam&usg=ALkJrhhN8BDrj_N13KJuQirFgAdks16VQQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/BASF&usg=ALkJrhifa1PNQkX29TZwN36106ze13IAcghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Giulio_Natta&usg=ALkJrhigVTbS0fYYV83RZv3lOOX38pxMLwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Koppers&usg=ALkJrhg8qySgmo0MSetjv2YPTpJG5X8u4ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Koppers&usg=ALkJrhg8qySgmo0MSetjv2YPTpJG5X8u4ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Pittsburgh,_Pennsylvania&usg=ALkJrhiX9xT7XiqU_y7GOuAYZcqV4NpRiQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Dart_Container&usg=ALkJrhhjHJIHRwNmL31LWGDGKshKz9ALFAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Dart_Container&usg=ALkJrhhjHJIHRwNmL31LWGDGKshKz9ALFAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemistry&usg=ALkJrhj8oNTtXadmMosjjsUlE60nFV760whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Phenyl_group&usg=ALkJrhhW3L65agU1_Q2F-PyADuFHg5u6Hwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemical_elements&usg=ALkJrhjzpHDqSen9pdKOh_mY1ylfFVPAMghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Carbon&usg=ALkJrhjHNnLjk6mjXGEsorrC2SYKBAkR3ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Carbon&usg=ALkJrhjHNnLjk6mjXGEsorrC2SYKBAkR3ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hydrogen&usg=ALkJrhiZVaSm6XZYT_l_FcE-2nPMlK10ewhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Van_der_Waals_force&usg=ALkJrhgaIP1wCOyPUBFZ0zb3qHnZpPwtawhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Intermolecular&usg=ALkJrhhGIBqLM3OB56kT8uddvaoEI6Njqwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Intramolecular&usg=ALkJrhgB78QcKSSRsDG5s0mMZ501lMgvtghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Intramolecular&usg=ALkJrhgB78QcKSSRsDG5s0mMZ501lMgvtghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Aluminium&usg=ALkJrhjx5VquxXH-E9srQpr_gqdMVd39Fwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hermann_Staudinger&usg=ALkJrhiqfygz4T8qWOyNsfgR1cxp0SCJgghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/IG_Farben&usg=ALkJrhhrT5l759nkkP58A2LjTDfrkjxQ7Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ludwigshafen&usg=ALkJrhiZhtYLRvfJF83UfgNNG-MJi2hsvwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Zinc&usg=ALkJrhjVysxMNEZnRYjvXuFT1mNb7HM7fQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Styrofoam&usg=ALkJrhhN8BDrj_N13KJuQirFgAdks16VQQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/BASF&usg=ALkJrhifa1PNQkX29TZwN36106ze13IAcghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Giulio_Natta&usg=ALkJrhigVTbS0fYYV83RZv3lOOX38pxMLwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Koppers&usg=ALkJrhg8qySgmo0MSetjv2YPTpJG5X8u4ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Pittsburgh,_Pennsylvania&usg=ALkJrhiX9xT7XiqU_y7GOuAYZcqV4NpRiQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Dart_Container&usg=ALkJrhhjHJIHRwNmL31LWGDGKshKz9ALFAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemistry&usg=ALkJrhj8oNTtXadmMosjjsUlE60nFV760whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Phenyl_group&usg=ALkJrhhW3L65agU1_Q2F-PyADuFHg5u6Hwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemical_elements&usg=ALkJrhjzpHDqSen9pdKOh_mY1ylfFVPAMghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Carbon&usg=ALkJrhjHNnLjk6mjXGEsorrC2SYKBAkR3ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hydrogen&usg=ALkJrhiZVaSm6XZYT_l_FcE-2nPMlK10ewhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Van_der_Waals_force&usg=ALkJrhgaIP1wCOyPUBFZ0zb3qHnZpPwtawhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Intermolecular&usg=ALkJrhhGIBqLM3OB56kT8uddvaoEI6Njqwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Intramolecular&usg=ALkJrhgB78QcKSSRsDG5s0mMZ501lMgvtghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Aluminium&usg=ALkJrhjx5VquxXH-E9srQpr_gqdMVd39Fw


6/33

: Pol'2er'sas'

Polystyrene ter,adi ketika monomer stirena interkoneksi- (alam polimerisasi. yang pi

ikatan karbon+karbon dalam 8inyl kelompok rusak dan satu sigma obligasi baru karbon+

karbon terbentuk. melampirkan styrene monomer lain untuk rantai- Ikatan baru terbentuk sigma

,auh lebih kuat daripada ikatan pi rusak. sehingga sangat sulit untuk depoliymeriDe polystyrene-

Tentang beberapa ribu monomer biasanya terdiri dari rantai polystyrene. memberikan berat

molekul dari 100.000+;00.000-Sebuah model 3+( akan menun,ukkan bah9a masing+masing dari kiral karbon tulang

punggung terletak di pusat dari tetrahedron. dengan ; nya obligasi menun,uk ke arah simpul-

enganggap bah9a obligasi +77+ diputar sehingga rantai tulang punggung terletak sepenuhnya

pada bidang diagram- (ari skema datar ini. tidak ,elas mana dari >enil benDena kelompok

miring ke luar dari pesa9at diagram. dan mana yang dalam- The isomer mana semua kelompok

>enil berada di sisi yang sama disebut polystyrene isotaktik, yang tidak diproduksi se5ara

komersial-

d: Kara,ter'st',

• Stabilitas dimensi ang Tinggi (an susut ang $endah

• Temperatur %perasi aksimal J0 B 7

• "dara Tahan. 'ahan Kimia non+organik. alkohol

• $apuh perpan,angan 1+3• TI(!K 7o5ok "ntuk !plikasi+luar ruangan

• udah Terbakar

• Ketahanan ker,a pada Suhu $endah (inginL elek

• Kuat tarik 2): , F 12L 0.13+0.3;

• odulus elastisitas tegangan !ST (H;H N C 10 +;L 2H.;+;1.;

• Kuat kompresi> !ST (:: NL H;.+110

• uai termal !ST :: mm7 C 10L :+=

• Titik &eleh 0 &unak 7L =2+103

• 'erat ENIS !ST( H2L1.0;+1.1

• Elongasi tegangan !ST:3= L 1.0+2.)

• Kuat !ST >eCural (H0 NL =3.+11=

• Tetapan elektrik !ST1)0 10 6DL 2.;+3.1

• Kalor ENIS kph KgL1.3+1.;)

e: Proses Manu;a,tur

Polistirena (!P!T dibentuk en,adi aDD $S Produk (ENG!N 7araL

6

https://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Vinyl&usg=ALkJrhi90bL_CAiYENw9XFhWqI9vI31XBwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Number_average_molecular_weight&usg=ALkJrhgELAxpM_DWPf3rr1SganBXk4qzewhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Number_average_molecular_weight&usg=ALkJrhgELAxpM_DWPf3rr1SganBXk4qzewhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chirality_(chemistry)&usg=ALkJrhhZeGD5I1qIkDiW05FmTpYeosSl-ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Tetrahedron&usg=ALkJrhjwxOUdlcLdsMFQe4NOflCAHYRumwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemical_bond&usg=ALkJrhh5GlG1izcusBVBZjWwFYW1zh56Swhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Phenyl&usg=ALkJrhix9QCbu5ECDLz-cMTWmbvyoq0bywhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Isomer&usg=ALkJrhgyArK2-1_XygcRJmTOs9FDXR2w9ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Isomer&usg=ALkJrhgyArK2-1_XygcRJmTOs9FDXR2w9ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Isomer&usg=ALkJrhgyArK2-1_XygcRJmTOs9FDXR2w9ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Vinyl&usg=ALkJrhi90bL_CAiYENw9XFhWqI9vI31XBwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Number_average_molecular_weight&usg=ALkJrhgELAxpM_DWPf3rr1SganBXk4qzewhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Number_average_molecular_weight&usg=ALkJrhgELAxpM_DWPf3rr1SganBXk4qzewhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chirality_(chemistry)&usg=ALkJrhhZeGD5I1qIkDiW05FmTpYeosSl-ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Tetrahedron&usg=ALkJrhjwxOUdlcLdsMFQe4NOflCAHYRumwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemical_bond&usg=ALkJrhh5GlG1izcusBVBZjWwFYW1zh56Swhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Phenyl&usg=ALkJrhix9QCbu5ECDLz-cMTWmbvyoq0bywhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Isomer&usg=ALkJrhgyArK2-1_XygcRJmTOs9FDXR2w9g


7/33

• In,e5tion molding

• Ekstrusi

• Pembentukan termal 8akum

;: Na2a da*an*

Polystyrol '!S#.


8/33

uang kertas polimer- Polimer adisi yang terbuat dari propilena monomer. permukaannya tidak

rata serta memiliki si>at resistan yang tidak biasa terhadap kebanyakan pelarut kimia. basa dan

asam-

Pengolahan lelehnya polipropilena bisa di5apai melalui ekstrusi dan pen5etakan- etode

ekstrusi peleleran yang umum menyertakan produksi serat pintal ikat spun bond dan tiup

hembus leleh untuk membentuk gulungan yang pan,ang untuk nantinya diubah men,adi

berbagai ma5am produk yang berguna seperti masker muka. penyaring. popok dan lap- Teknik

pembentukan yang paling umum adalah pen5etakan suntik. yang digunakan untuk berbagai

bagian seperti 5angkir. alat pemotong. botol ke5il. topi. 9adah. perabotan. dan suku 5adang

otomoti> seperti baterai- Teknik pen5etakan tiup dan in,e5tion+stret5h blo9 molding ,uga

digunakan. yang melibatkan ekstrusi dan pen5etakan-

a: S';at8s';at ,'2'a dan ;'s',

Kebanyakan polipropilena komersial merupakan isotaktik dan memiliki kristalinitas

tingkat menengah di antara polietilena berdensitas rendah dengan polietilena berdensitas tinggi?

modulus oungnya ,uga menengah- elalui penggabungan partikel karet. PP bisa dibuat men,adi

liat serta >leksibel. bahkan di suhu yang rendah- 6al ini membolehkan polipropilena digunakan

sebagai pengganti berbagai plastik teknik. seperti !'S- Polipropilena memiliki permukaan yang

tak rata. seringkali lebih kaku daripada beberapa plastik yang lain. lumayan ekonomis. dan bisa

dibuat translusen bening saat tak ber9arna tapi tidak setransparan polistirena. akrilik maupun

plastik tertentu lainnya- 'isa bula dibuat buram danFatau ber9arna+9arni melalui penggunaan

pigmen. Polipropilena memiliki resistensi yang sangat bagus terhadap kelelahan bahan-

Polipropilena memiliki titik lebur M1:0 B7 320 B#. sebagaimana yang ditentukan (i>>erential

S5anning 7alorimetry (S7- #$ elt #lo9 $ate maupun #I elt #lo9 IndeC

merupakan suatu indikasi berat molekulnya PP serta menentukan seberapa mudahnya bahan

mentah yang meleleh akan mengalir saat pengolahan berlangsung- #$ PP yang lebih tinggi

akan mengisi 5etakan plastik dengan lebih mudah selama berlangsungnya proses produksi

pen5etakan suntik maupun tiup- Tapi ketika arus leleh melt >lo9 meningkat. maka beberapa

si>at >isik. seperti kuat dampak. akan menurun-

!da tiga tipe umumnya PPL homopolimer. random 5opolymer dan impa5t 5opolymer atau

kopolimer blok- 7omonomer yang digunakan adalah etena- Karet etena+propilena yang

ditambahkan ke homopolimer PP meningkatkan kuat dampak suhu rendahnya- onomer etena

8

https://id.wikipedia.org/wiki/Moldinghttps://id.wikipedia.org/wiki/Kristalhttps://id.wikipedia.org/wiki/Kristalhttps://id.wikipedia.org/wiki/Akrilonitril_butadiena_stirenhttps://id.wikipedia.org/wiki/Akrilonitril_butadiena_stirenhttps://id.wikipedia.org/wiki/Polistirenahttps://id.wikipedia.org/wiki/Kaca_akrilikhttps://id.wikipedia.org/wiki/Kaca_akrilikhttps://id.wikipedia.org/wiki/Etenahttps://id.wikipedia.org/wiki/Moldinghttps://id.wikipedia.org/wiki/Kristalhttps://id.wikipedia.org/wiki/Akrilonitril_butadiena_stirenhttps://id.wikipedia.org/wiki/Polistirenahttps://id.wikipedia.org/wiki/Kaca_akrilikhttps://id.wikipedia.org/wiki/Etena


9/33

berpolimer a5ak yang ditambahkan ke homopolimer PP menurunkan kristalinitas polimer dan

membuat polimer lebih tembus pandang-

b. Sejarah

Polipropilena pertama kali dipolimerisasikan oleh (r- Karl $ehn di 6oe5hst !G. erman.

pada 1)1. yang tidak menyadari pentingnya penemuan itu- (itemukan kembali pada 11 aret

1); oleh Giulio Natta. Polipropilena pada a9alnya diyakini lebih murah daripada polietilena-

: Na2a da*an*

Polistyrol '!S#. esytrom 6"&&S-

d: /ontoh Produ,

7ontoh produk L tempat sampah plasti5. 8a5uum 5leaner. steker-

3: POL


10/33

kimia 7 2 6 ; n. (engan demikian. PE biasanya 5ampuran se,enis senya9a organik yang berbeda

dalam hal nilai n.PE terdiri dari dua ,enis yaitu

LDPE Lo( Dest'ny Polyethylene!

Lo(8dens'ty #olyethylene LDPE! adalah termoplastik yang terbuat dari monomer

etilen- Itu kelas pertama polietilen. yang diproduksi pada tahun 133 oleh Imperial 7hemi5al

Industries I7I dengan menggunakan proses tekanan tinggi melalui polimerisasi radikal bebas-

pembuatan Its menggunakan metode yang sama hari ini- EP! memperkirakan ).H dari &(PE

daur ulang nomor ; didaur ulang &(PE dide>inisikan oleh berbagai kepadatan 0.10+0.;0 g F

5m 3- 6al ini tidak reakti> pada suhu kamar. ke5uali dengan Dat pengoksidasi kuat. dan beberapa

pelarut menyebabkan pembengkakan- 6al ini dapat menahan suhu =0 B 7 terus menerus dan ) B

7 selama 9aktu yang singkat- (ibuat dalam 8ariasi tembus atau buram. sangat >leksibel. dan

sulit tetapi pe5ah- &(PE memiliki lebih ber5abang dari sekitar 2 dari atom karbon dari

6(PE. ,adi gaya antarmolekul sesaat+dipol terinduksi+dipol tarik yang lemah. yang kekuatan

tarik lebih rendah. dan yang ketahanan lebih tinggi- uga. karena molekul+molekulnya kurang

padat dan kurang kristal karena 5abang samping. yang kepadatan rendah-

a: Ketahanan ,'2'a

• $esistensi yang sangat baik tidak ada serangan F tidak ada reaksi kimia untuk

men5airkan dan terkonsentrasi asam. alkohol. basa dan ester

• Ketahanan yang baik serangan ringan F reakti8itas kimia yang sangat rendah untuk

aldehida. keton dan minyak nabati

• $esistensi terbatas serangan sedang F reaksi kimia yang signi>ikan. 5o5ok untuk

penggunaan ,angka pendek sa,a untuk ali>atik dan aromatik hidrokarbon. minyak mineral. dan

Dat pengoksidasi

• $esistensi miskin. dan tidak direkomendasikan untuk digunakan dengan hidrokarbon

berhalogen-

10

https://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemical_formula&usg=ALkJrhgSsYrvEqMDHI-x2vt3ShkSnurg-whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Organic_compound&usg=ALkJrhgyqCFiYVp4EWijCm7DhBVQOSyJIghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Thermoplastic&usg=ALkJrhgaLOyMzqU4YQBrZcZ4wZn4wAC5cwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Monomer&usg=ALkJrhjIr_UFdzSiaTZYcTh-nPLI5jjfeghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ethylene&usg=ALkJrhg0Lii_C3iEaCmbJ1lhJmlEXjYt2whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polyethylene&usg=ALkJrhja1iTUnnHvdAiipd8fMECvZl-gPghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polyethylene&usg=ALkJrhja1iTUnnHvdAiipd8fMECvZl-gPghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Imperial_Chemical_Industries&usg=ALkJrhh_MkTZDePBf_MFU8IXa6DuvX6SfQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Imperial_Chemical_Industries&usg=ALkJrhh_MkTZDePBf_MFU8IXa6DuvX6SfQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Radical_polymerization&usg=ALkJrhhdQuOf8NwKZG8M93XfOx5_8lDzkwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Room_temperature&usg=ALkJrhirfQpS2zJOr7WoHFE0Cnc6XPGo3ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Room_temperature&usg=ALkJrhirfQpS2zJOr7WoHFE0Cnc6XPGo3ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Solvent&usg=ALkJrhhV4JbmaljODRS-IYs3QMQLn2Mv7Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Solvent&usg=ALkJrhhV4JbmaljODRS-IYs3QMQLn2Mv7Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Branching_(polymer_chemistry)&usg=ALkJrhjixQBckLkdTyM1gPtLtKbri9vDnwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/High-density_polyethylene&usg=ALkJrhjnBmXyfwRk3r79C04RbKCMCM-nSwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Intermolecular_force&usg=ALkJrhg8exAHuRsoOFwlaPVI-dklZG7AOQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Instantaneous-dipole_induced-dipole_attraction&usg=ALkJrhhwo_daBkzAifxa9bEh8ym6M0Y5cQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Tensile_strength&usg=ALkJrhjpdZsbFXOMSVQJ5Y9RmEJliTsOKghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Tensile_strength&usg=ALkJrhjpdZsbFXOMSVQJ5Y9RmEJliTsOKghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Resilience_(materials_science)&usg=ALkJrhiTt2dEIA1RNcdLiIqrvc-5YT3Eughttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Density&usg=ALkJrhjGoEGN2i1aQF5Xaa1eHnfkCMNhhghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Density&usg=ALkJrhjGoEGN2i1aQF5Xaa1eHnfkCMNhhghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Density&usg=ALkJrhjGoEGN2i1aQF5Xaa1eHnfkCMNhhghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Acid&usg=ALkJrhhm4eox0oT5SzTSre94tVbytdEwEwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Acid&usg=ALkJrhhm4eox0oT5SzTSre94tVbytdEwEwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Acid&usg=ALkJrhhm4eox0oT5SzTSre94tVbytdEwEwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Alcohol&usg=ALkJrhgAupzYG-NrNHS5zIKEvhYldZomDAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Alcohol&usg=ALkJrhgAupzYG-NrNHS5zIKEvhYldZomDAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Base_(chemistry)&usg=ALkJrhgOT1Taet3BKTzHIT8FxCwN5BpTtghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ester&usg=ALkJrhi9DToLBB6ZmxnP7kw0CdzeTHK9_Ahttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Aldehyde&usg=ALkJrhh99GXnZ1DsvhCJpV5TAb5nS6HwNQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ketone&usg=ALkJrhhO_e9GrzcewHRP1AFzIXbRtEzE4whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ketone&usg=ALkJrhhO_e9GrzcewHRP1AFzIXbRtEzE4whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Vegetable_oil&usg=ALkJrhiw4Pk5qyDGK8Ll55x94NyjmU9gpghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Aliphatic&usg=ALkJrhiCvyywh6o0eHjo6MKton5v7R0D9ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Aliphatic&usg=ALkJrhiCvyywh6o0eHjo6MKton5v7R0D9ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Aromatic&usg=ALkJrhhtaJsnHzC3rBBuLNjP2oYAyQmStghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hydrocarbons&usg=ALkJrhhrUIjBPjjpKFqFfX2mFbcRQmfkHQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hydrocarbons&usg=ALkJrhhrUIjBPjjpKFqFfX2mFbcRQmfkHQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hydrocarbons&usg=ALkJrhhrUIjBPjjpKFqFfX2mFbcRQmfkHQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Mineral_oil&usg=ALkJrhg-6z1Hp8oqPKg3wxGRG-sShUqDAghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Oxidizing_agent&usg=ALkJrhjK5nVnpfz11sulu2esskQpEXp8xwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Halogenated_hydrocarbons&usg=ALkJrhjrOk6318gaLbvc9iJ_2aj-RNni7Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Halogenated_hydrocarbons&usg=ALkJrhjrOk6318gaLbvc9iJ_2aj-RNni7Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Halogenated_hydrocarbons&usg=ALkJrhjrOk6318gaLbvc9iJ_2aj-RNni7Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemical_formula&usg=ALkJrhgSsYrvEqMDHI-x2vt3ShkSnurg-whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Organic_compound&usg=ALkJrhgyqCFiYVp4EWijCm7DhBVQOSyJIghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Thermoplastic&usg=ALkJrhgaLOyMzqU4YQBrZcZ4wZn4wAC5cwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Monomer&usg=ALkJrhjIr_UFdzSiaTZYcTh-nPLI5jjfeghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ethylene&usg=ALkJrhg0Lii_C3iEaCmbJ1lhJmlEXjYt2whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polyethylene&usg=ALkJrhja1iTUnnHvdAiipd8fMECvZl-gPghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Imperial_Chemical_Industries&usg=ALkJrhh_MkTZDePBf_MFU8IXa6DuvX6SfQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Imperial_Chemical_Industries&usg=ALkJrhh_MkTZDePBf_MFU8IXa6DuvX6SfQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Radical_polymerization&usg=ALkJrhhdQuOf8NwKZG8M93XfOx5_8lDzkwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Room_temperature&usg=ALkJrhirfQpS2zJOr7WoHFE0Cnc6XPGo3ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Solvent&usg=ALkJrhhV4JbmaljODRS-IYs3QMQLn2Mv7Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Branching_(polymer_chemistry)&usg=ALkJrhjixQBckLkdTyM1gPtLtKbri9vDnwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/High-density_polyethylene&usg=ALkJrhjnBmXyfwRk3r79C04RbKCMCM-nSwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Intermolecular_force&usg=ALkJrhg8exAHuRsoOFwlaPVI-dklZG7AOQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Instantaneous-dipole_induced-dipole_attraction&usg=ALkJrhhwo_daBkzAifxa9bEh8ym6M0Y5cQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Tensile_strength&usg=ALkJrhjpdZsbFXOMSVQJ5Y9RmEJliTsOKghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Tensile_strength&usg=ALkJrhjpdZsbFXOMSVQJ5Y9RmEJliTsOKghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Resilience_(materials_science)&usg=ALkJrhiTt2dEIA1RNcdLiIqrvc-5YT3Eughttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Density&usg=ALkJrhjGoEGN2i1aQF5Xaa1eHnfkCMNhhghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Acid&usg=ALkJrhhm4eox0oT5SzTSre94tVbytdEwEwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Alcohol&usg=ALkJrhgAupzYG-NrNHS5zIKEvhYldZomDAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Base_(chemistry)&usg=ALkJrhgOT1Taet3BKTzHIT8FxCwN5BpTtghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ester&usg=ALkJrhi9DToLBB6ZmxnP7kw0CdzeTHK9_Ahttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Aldehyde&usg=ALkJrhh99GXnZ1DsvhCJpV5TAb5nS6HwNQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ketone&usg=ALkJrhhO_e9GrzcewHRP1AFzIXbRtEzE4whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Vegetable_oil&usg=ALkJrhiw4Pk5qyDGK8Ll55x94NyjmU9gpghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Aliphatic&usg=ALkJrhiCvyywh6o0eHjo6MKton5v7R0D9ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Aromatic&usg=ALkJrhhtaJsnHzC3rBBuLNjP2oYAyQmStghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hydrocarbons&usg=ALkJrhhrUIjBPjjpKFqFfX2mFbcRQmfkHQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Mineral_oil&usg=ALkJrhg-6z1Hp8oqPKg3wxGRG-sShUqDAghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Oxidizing_agent&usg=ALkJrhjK5nVnpfz11sulu2esskQpEXp8xwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Halogenated_hydrocarbons&usg=ALkJrhjrOk6318gaLbvc9iJ_2aj-RNni7Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Halogenated_hydrocarbons&usg=ALkJrhjrOk6318gaLbvc9iJ_2aj-RNni7Q


11/33

• L'near lo( dens'ty #olyethylene LLDPE!

&inear lo9 density polyethylene &&(PE adalah substansial linear polimer

polyethylene. dengan se,umlah besar 5abang pendek. biasanya dibuat oleh kopolimerisasi dari

etilena dengan pan,ang rantai ole>in- &inear lo9 density polyethylene berbeda se5ara struktural

dari kon8ensional lo9+density polyethylene &(PE karena tidak adanya pan,ang rantai

per5abangan- &inearitas &&(PE dihasilkan dari proses manu>aktur yang berbeda dari &&(PE

dan &(PE- Se5ara umum. &&(PE diproduksi pada suhu yang lebih rendah dan tekanan oleh

kopolimerisasi etilena dan seperti tinggi alpha+ole>in seperti butena. heksena. atau oktena- Proses

kopolimerisasi menghasilkan polimer &&(PE yang memiliki distribusi berat molekul sempit

daripada &(PE kon8ensional dan dalam kombinasi dengan struktur linear. yang berbeda se5ara

signi>ikan rheologi si>at-

b. Produksi dan sifat

Produksi &&(PE dia9ali dengan katalis logam transisi. terutama iegler atau Philips tipe

katalis- Proses polimerisasi yang sebenarnya dapat dilakukan baik dalam >ase larutan atau dalam

reaktor >ase gas- 'iasanya. o5tene adalah komonomer dalam tahap solusi sementara butena dan

heCene yang dikopolimerisasikan dengan etilena dalam reaktor >ase gas- &&(PE memiliki tinggi

kekuatan tarik dan dampak yang lebih tinggi dan ketahanan tusuk daripada &(PE- 6al ini sangat

>leksibel dan meman,ang di ba9ah tekanan- 6al ini dapat digunakan untuk membuat >ilm tipis.

dengan tekanan lingkungan ketahanan retak lebih baik- Ini memiliki ketahanan yang baik

terhadap bahan kimia- Ia memiliki si>at listrik yang baik- Namun. itu tidak mudah untuk proses

sebagai &(PE. memiliki gloss lebih rendah. dan ,angkauan sempit untuk penyegelan panas-

c. Pengoahan

&(PE dan &&(PE memiliki unik rheologi atau men5air si>at alir- &&(PE kurang geser

sensiti> karena sempit yang berat molekul distribusi dan rantai pendek ber5abang- Selama proses

geser. seperti ekstrusi. &&(PE tetap lebih kental dan. karena itu. sulit untuk memproses daripada

&(PE indeks lelehan setara- Sensiti8itas geser rendah &&(PE memungkinkan untuk relaksasi

stres lebih 5epat dari rantai polimer selama ekstrusi. dan. oleh karena itu. si>at >isik yang rentan

terhadap perubahan rasio blo9+up- (alam ekstensi meleleh. &&(PE memiliki 8iskositas rendah

11

https://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polymer&usg=ALkJrhg6clu8BRiiZJGqXihQLQYrWuj7ZQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polyethylene&usg=ALkJrhja1iTUnnHvdAiipd8fMECvZl-gPghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Copolymerization&usg=ALkJrhg9R2L9-MiEDuf5OCAWUktDBY4UkQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ethylene&usg=ALkJrhg0Lii_C3iEaCmbJ1lhJmlEXjYt2whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Olefin&usg=ALkJrhh56D65OhOZ8kGKn8Z8wDKyeXBmBQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Low-density_polyethylene&usg=ALkJrhjl5zPzEAM5oDSDkHarurXR8OsUAAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Alpha-olefins&usg=ALkJrhjCsZA-Nnww6PNUfzwydW3sKCPADAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Butene&usg=ALkJrhiIC8MUUcsqsuEhIY6yzRnWjPAlEAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hexene&usg=ALkJrhhdcg91HSJMbz50xWOuQvckrFW9lghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Octene&usg=ALkJrhidCBQ8Rs-xVSP9gPCY6tBgY0ib7Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Rheometry&usg=ALkJrhgUR86Or_0HnWeVm9KRTlDs56_jCQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Transition_metal&usg=ALkJrhjeumk0PeYlXGaSFncjLkEYvuQZ6g#Catalytic_propertieshttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ziegler%25E2%2580%2593Natta_catalyst&usg=ALkJrhgh-vmzQJazd_LD6aAXlqhHrocjuAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Comonomer&usg=ALkJrhh8oNE5MgBRRM40j0xucvYdD9oixghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Comonomer&usg=ALkJrhh8oNE5MgBRRM40j0xucvYdD9oixghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Tensile_strength&usg=ALkJrhjpdZsbFXOMSVQJ5Y9RmEJliTsOKghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Puncture_resistance&usg=ALkJrhgtX_5cC5P9Qrfn3TDC5e1eoef2sAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Low-density_polyethylene&usg=ALkJrhjl5zPzEAM5oDSDkHarurXR8OsUAAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Low-density_polyethylene&usg=ALkJrhjl5zPzEAM5oDSDkHarurXR8OsUAAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Heat_sealer&usg=ALkJrhhF2AwaJdUCrbOz6UypzF7-64bmbwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Heat_sealer&usg=ALkJrhhF2AwaJdUCrbOz6UypzF7-64bmbwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Molecular_weight&usg=ALkJrhiaBcn_AwpEnO2yjEkvO3SxGdQuKAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polymer&usg=ALkJrhg6clu8BRiiZJGqXihQLQYrWuj7ZQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polyethylene&usg=ALkJrhja1iTUnnHvdAiipd8fMECvZl-gPghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Copolymerization&usg=ALkJrhg9R2L9-MiEDuf5OCAWUktDBY4UkQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ethylene&usg=ALkJrhg0Lii_C3iEaCmbJ1lhJmlEXjYt2whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Olefin&usg=ALkJrhh56D65OhOZ8kGKn8Z8wDKyeXBmBQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Low-density_polyethylene&usg=ALkJrhjl5zPzEAM5oDSDkHarurXR8OsUAAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Alpha-olefins&usg=ALkJrhjCsZA-Nnww6PNUfzwydW3sKCPADAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Butene&usg=ALkJrhiIC8MUUcsqsuEhIY6yzRnWjPAlEAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Hexene&usg=ALkJrhhdcg91HSJMbz50xWOuQvckrFW9lghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Octene&usg=ALkJrhidCBQ8Rs-xVSP9gPCY6tBgY0ib7Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Rheometry&usg=ALkJrhgUR86Or_0HnWeVm9KRTlDs56_jCQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Transition_metal&usg=ALkJrhjeumk0PeYlXGaSFncjLkEYvuQZ6g#Catalytic_propertieshttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ziegler%25E2%2580%2593Natta_catalyst&usg=ALkJrhgh-vmzQJazd_LD6aAXlqhHrocjuAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Comonomer&usg=ALkJrhh8oNE5MgBRRM40j0xucvYdD9oixghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Tensile_strength&usg=ALkJrhjpdZsbFXOMSVQJ5Y9RmEJliTsOKghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Puncture_resistance&usg=ALkJrhgtX_5cC5P9Qrfn3TDC5e1eoef2sAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Low-density_polyethylene&usg=ALkJrhjl5zPzEAM5oDSDkHarurXR8OsUAAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Heat_sealer&usg=ALkJrhhF2AwaJdUCrbOz6UypzF7-64bmbwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Molecular_weight&usg=ALkJrhiaBcn_AwpEnO2yjEkvO3SxGdQuKA


12/33

di semua tingkat regangan- Ini berarti tidak akan ketegangan mengeras ,alan &(PE tidak ketika

meman,ang- Sebagai tingkat de>ormasi meningkat polietilen. &(PE menun,ukkan peningkatan

dramatis dalam 8iskositas karena belitan rantai- #enomena ini tidak diamati dengan &&(PE

karena kurangnya rantai pan,ang ber5abang di &&(PE memungkinkan rantai untuk slide dengan

satu sama lain setelah perpan,angan tanpa men,adi ter,erat- Karakteristik ini sangat penting untuk

aplikasi >ilm karena >ilm &&(PE dapat do9ngauged mudah sambil mempertahankan kekuatan

tinggi dan ketangguhan- The rheologi si>at &&(PE yang diringkas sebagai /kaku di geser/ dan

/lunak dalam ekstensi/- 6al ini tidak diambil di sebagian pi5kup tepi ,alan di masyarakat-

&&(PE dapat didaur ulang meskipun dalam hal+hal lain seperti tempat sampah liners. kayu. dasi

lansekap. ubin lantai. sampah kompos. dan amplop pengiriman

•

)'*h Dens'ty Polyethylene )DPE!

)'*h8dens'ty #olyethylene )DPE! atau #olyethylene dens'tas t'n**' PE)D! adalah

polietilen termoplastik yang terbuat dari minyak bumi- 6al ini kadang+kadang disebut

/alkathene/ atau /plastik/ bila digunakan untuk pipa- (engan tinggi rasio kekuatan+ke+density.

6(PE digunakan dalam produksi botol plastik. pipa tahan korosi. geomembranes. dan kayu

plastik- 6(PE umumnya didaur ulang. dan memiliki nomor /2/ sebagai kode identi>ikasi resin

nya sebelumnya dikenal sebagai simbol daur ulang-6(PE dikenal untuk rasio yang besar kekuatan+to+density- Kepadatan 6(PE dapat

berkisar 0.3+0.H g F 5m3 atau H0 kg F m 3- eskipun kepadatan 6(PE hanya sedikit lebih tinggi

dari bah9a dari lo9+density polyethylene. 6(PE memiliki sedikit per5abangan. memberikan

kuat gaya antarmolekul dan kekuatan tarik dari &(PE- Perbedaan dalam kekuatan melebihi

perbedaan dalam kepadatan. memberikan 6(PE lebih tinggi kekuatan tertentu- 6al ini ,uga lebih

keras dan lebih buram dan dapat menahan agak lebih tinggi suhu 120 B 7 F 2;= B # untuk ,angka

pendek. 110 B 7 F 230 B # terus menerus- 6igh+density polyethylene. tidak seperti

polypropylene. tidak dapat menahan biasanya diperlukan autokla> kondisi- Kurangnya

per5abangan dipastikan dengan pilihan yang tepat dari katalis (misalnya, katalis iegler+Natta dan reaksi kondisi-

d: Pol'2er'sas'

Ethylene adalah molekul yang agak stabil yang berpolimerisasi hanya pada kontak

dengan katalis- Kon8ersi ini sangat eksotermik- Polimerisasi Koordinasi adalah teknologi yang

12

https://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Viscosity&usg=ALkJrhjX4IJFtiGANGapvnzoPDbp0aOcAghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Rheological&usg=ALkJrhhchdaNM3O7fcoIiDi8n_GlkeN9KQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Rheological&usg=ALkJrhhchdaNM3O7fcoIiDi8n_GlkeN9KQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Recycling&usg=ALkJrhg7Ouqjo61A3Rjn43AIWgvvRD7LqQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polyethylene&usg=ALkJrhja1iTUnnHvdAiipd8fMECvZl-gPghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polyethylene&usg=ALkJrhja1iTUnnHvdAiipd8fMECvZl-gPghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Thermoplastic&usg=ALkJrhgaLOyMzqU4YQBrZcZ4wZn4wAC5cwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Thermoplastic&usg=ALkJrhgaLOyMzqU4YQBrZcZ4wZn4wAC5cwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Petroleum&usg=ALkJrhj0y0MwKHLOGmwQhmS2RKpYw16C-ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Petroleum&usg=ALkJrhj0y0MwKHLOGmwQhmS2RKpYw16C-ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Petroleum&usg=ALkJrhj0y0MwKHLOGmwQhmS2RKpYw16C-ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Plastic_bottles&usg=ALkJrhh9wOVVxU1u6CFsMeizjb59F8gRzAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Plastic_bottles&usg=ALkJrhh9wOVVxU1u6CFsMeizjb59F8gRzAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Geomembrane&usg=ALkJrhjE5gN1TKIA65O1KzxzfTKhKh_69Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Plastic_lumber&usg=ALkJrhjy6wg_oQOCT7PG8f8Tipd0tPo8Dwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Plastic_lumber&usg=ALkJrhjy6wg_oQOCT7PG8f8Tipd0tPo8Dwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Resin_identification_code&usg=ALkJrhiggpk14TBilhqEghOWzr163pv3mghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Low-density_polyethylene&usg=ALkJrhjl5zPzEAM5oDSDkHarurXR8OsUAAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Low-density_polyethylene&usg=ALkJrhjl5zPzEAM5oDSDkHarurXR8OsUAAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Branching_(chemistry)&usg=ALkJrhjLsOqBP-wnooJ_rne69eVKjNs2xwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Intermolecular_force&usg=ALkJrhg8exAHuRsoOFwlaPVI-dklZG7AOQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Tensile_strength&usg=ALkJrhjpdZsbFXOMSVQJ5Y9RmEJliTsOKghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Tensile_strength&usg=ALkJrhjpdZsbFXOMSVQJ5Y9RmEJliTsOKghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Specific_strength&usg=ALkJrhjNYODOMLgFpqSvmBQhnNCCW8PMbwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Specific_strength&usg=ALkJrhjNYODOMLgFpqSvmBQhnNCCW8PMbwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Temperature&usg=ALkJrhiawj5_7nDV9PzslIUbo4WGQoyFwwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Temperature&usg=ALkJrhiawj5_7nDV9PzslIUbo4WGQoyFwwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Temperature&usg=ALkJrhiawj5_7nDV9PzslIUbo4WGQoyFwwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polypropylene&usg=ALkJrhgGJcl0ajAzNeQ_q7FWNAbwlxhkxAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polypropylene&usg=ALkJrhgGJcl0ajAzNeQ_q7FWNAbwlxhkxAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Autoclave&usg=ALkJrhhTuUeOJfavi3rSJTSU7yKN5yIqIwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Autoclave&usg=ALkJrhhTuUeOJfavi3rSJTSU7yKN5yIqIwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Catalyst&usg=ALkJrhhXW81UIGie1ecMDvCn71XEqm9-BQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ziegler-Natta_catalyst&usg=ALkJrhgyph6-1BAB758nMoeM8PMR3jG02whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemical_reaction&usg=ALkJrhgoyK_3NawBIN4enPmyKseKbGaynQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Exothermic&usg=ALkJrhieRTkYLlyf-9vGzsIuZN47Rn65Jwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Exothermic&usg=ALkJrhieRTkYLlyf-9vGzsIuZN47Rn65Jwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Coordination_polymerization&usg=ALkJrhhyEWGY_Fkk7G04lqTXNsDT12uCcAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Viscosity&usg=ALkJrhjX4IJFtiGANGapvnzoPDbp0aOcAghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Rheological&usg=ALkJrhhchdaNM3O7fcoIiDi8n_GlkeN9KQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Recycling&usg=ALkJrhg7Ouqjo61A3Rjn43AIWgvvRD7LqQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polyethylene&usg=ALkJrhja1iTUnnHvdAiipd8fMECvZl-gPghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Thermoplastic&usg=ALkJrhgaLOyMzqU4YQBrZcZ4wZn4wAC5cwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Petroleum&usg=ALkJrhj0y0MwKHLOGmwQhmS2RKpYw16C-ghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Plastic_bottles&usg=ALkJrhh9wOVVxU1u6CFsMeizjb59F8gRzAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Geomembrane&usg=ALkJrhjE5gN1TKIA65O1KzxzfTKhKh_69Qhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Plastic_lumber&usg=ALkJrhjy6wg_oQOCT7PG8f8Tipd0tPo8Dwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Plastic_lumber&usg=ALkJrhjy6wg_oQOCT7PG8f8Tipd0tPo8Dwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Resin_identification_code&usg=ALkJrhiggpk14TBilhqEghOWzr163pv3mghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Low-density_polyethylene&usg=ALkJrhjl5zPzEAM5oDSDkHarurXR8OsUAAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Branching_(chemistry)&usg=ALkJrhjLsOqBP-wnooJ_rne69eVKjNs2xwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Intermolecular_force&usg=ALkJrhg8exAHuRsoOFwlaPVI-dklZG7AOQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Tensile_strength&usg=ALkJrhjpdZsbFXOMSVQJ5Y9RmEJliTsOKghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Specific_strength&usg=ALkJrhjNYODOMLgFpqSvmBQhnNCCW8PMbwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Temperature&usg=ALkJrhiawj5_7nDV9PzslIUbo4WGQoyFwwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polypropylene&usg=ALkJrhgGJcl0ajAzNeQ_q7FWNAbwlxhkxAhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Autoclave&usg=ALkJrhhTuUeOJfavi3rSJTSU7yKN5yIqIwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Catalyst&usg=ALkJrhhXW81UIGie1ecMDvCn71XEqm9-BQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Ziegler-Natta_catalyst&usg=ALkJrhgyph6-1BAB758nMoeM8PMR3jG02whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemical_reaction&usg=ALkJrhgoyK_3NawBIN4enPmyKseKbGaynQhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Exothermic&usg=ALkJrhieRTkYLlyf-9vGzsIuZN47Rn65Jwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Coordination_polymerization&usg=ALkJrhhyEWGY_Fkk7G04lqTXNsDT12uCcA


13/33

paling luas. yang berarti bah9a klorida logam atau oksida logam yang digunakan- Katalis yang

paling umum terdiri dari titanium III klorida. yang disebut katalis iegler+Natta- Katalis lain

yang umum adalah katalis Phillips. disiapkan dengan mendepositokan kromium


14/33

S6# koaksial kabel dari radar set- Selama Perang (unia II. penelitian lebih lan,ut dilakukan pada

proses I7I dan pada tahun 1;; 'akelite Perusahaan di Sabine. TeCas dan (u Pont di 7harleston.

at mekaniknya ber8ariasi dengan suhu-@3A

Si>at di5iptakan oleh

ketangguhan karet. di mana partikel halus elastomer adalah didistribusikan ke seluruh matriks

yang kaku-

Si>at mekanik yang paling penting dari !'S yang tahan dampak dan ketangguhan-

'erbagai modi>ikasi dapat dilakukan untuk meningkatkan resistensi dampak. ketangguhan. dan

14

https://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Coaxial_cable&usg=ALkJrhhkHE64Sake8ejZlZem1TFk6hdpYghttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Radar&usg=ALkJrhjOjG-CSdN__sM8vmJamznakT0NWwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Radar&usg=ALkJrhjOjG-CSdN__sM8vmJamznakT0NWwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Radar&usg=ALkJrhjOjG-CSdN__sM8vmJamznakT0NWwhttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polyethylene&usg=ALkJrhja1iTUnnHvdAiipd8fMECvZl-gPg#cite_note-12https://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Polyethylene&usg=ALkJrhja1iTUnnHvdAiipd8fMECvZl-gPg#cite_note-12https://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemical_formula&usg=ALkJrhgSsYrvEqMDHI-x2vt3ShkSnurg-whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translate.google.co.id&sl=en&u=https://en.wikipedia.org/wiki/Chemical_formula&usg=ALkJrhgSsYrvEqMDHI-x2vt3ShkSnurg-whttps://translate.googleusercontent.com/translate_c?depth=1&hl=id&prev=search&rurl=translat

12_i komang gede tryas agameru putra

Documents