https://padlet.com/g34348897/6b7r1vv75wvc5t5h What i learned... en-us 2021-09-27 10:59:17 UTC 2021-09-28 01:32:10 UTC hello@padlet.com https://padlet.net/icons/png/1f4cc.png https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1770773028 Ada 3 iaitu :

1. Termoplastik
2. Termoset
3. Elastomer ]]> 2021-09-27 11:27:14 UTC https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1770773028 m3980642 https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1770780730 1. Semula jadi - kanji, selulosa, protein, getah asli
2. Sintetik - polistirena, polipropena, polovinil klorida]]> 2021-09-27 11:31:21 UTC https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1770780730 https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1770805863 Lateks akan bergumpal apabila ditambahkan dengan asid manakala akan kekal dalam bentuk cecair sekiranya ditambahkan dengan alkali]]> 2021-09-27 11:44:22 UTC https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1770805863 https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1771004624 polimer elastomer dapat diregang dan kembali kepada bentuk asal selepas dilepaskan ]]> 2021-09-27 12:59:42 UTC https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1771004624 https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1771142442 polimer yang dapat diacu berulang kali selepas dipanaskan dan boleh dikitar semula 
apabila dipanaskan ia melebur dan mengeras apabila disejukkan]]> 2021-09-27 13:38:04 UTC https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1771142442 https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1771245728 Daripada tajuk ini saya dapat belajar tentang jenis polimer,rantai polimer,kegunaan polimer,getah asli,penggumpalan lateks,pemvulkanan getah,sifat getah tervulkan dan tak tervulkan serta getah sintetik]]> 2021-09-27 14:04:35 UTC https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1771245728 g34348897 https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1772914039 2021-09-28 01:32:10 UTC https://padlet.com/g34348897/6b7r1vv75wvc5t5h/wish/1772914039