{"id":3362,"date":"2023-11-22T17:14:16","date_gmt":"2023-11-22T09:14:16","guid":{"rendered":"https:\/\/recyclingmachines.org\/?p=3362"},"modified":"2023-11-22T17:14:47","modified_gmt":"2023-11-22T09:14:47","slug":"plastic-recycling-classification-of-plastics","status":"publish","type":"post","link":"https:\/\/recyclingmachines.org\/id\/plastic-recycling-classification-of-plastics\/","title":{"rendered":"Daur Ulang Plastik: Klasifikasi Plastik"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Bagi mereka yang melakukan daur ulang plastik, perlu memahami klasifikasi plastik dan sifat-sifat berbagai plastik. Hari ini, kami akan memperkenalkan Anda pada beberapa pengetahuan umum tentang <a href=\"https:\/\/en.wikipedia.org\/wiki\/Plastic\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Plastic\" rel=\"noreferrer noopener\">plastik<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Klasifikasi berdasarkan area aplikasi<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Plastik serba guna: hanya dapat digunakan sebagai bahan non-struktural, volume produksi besar, harga relatif murah. Tapi performanya umum, banyak pabrikan.<\/li>\n\n\n\n<li>Plastik rekayasa: dapat digunakan sebagai bahan struktural, dengan sifat mekanik, sifat listrik, tahan panas, ketahanan kimia, stabilitas dimensi, dan kinerja pemrosesan yang sangat baik.<\/li>\n\n\n\n<li>Dapat dibagi menjadi plastik rekayasa umum dan plastik rekayasa khusus. Yang terakhir ini memiliki kinerja lebih tinggi, produksi lebih kecil, produsen lebih sedikit, dan harga jual lebih tinggi.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/plastic-chair.webp\" alt=\"plastik\" class=\"wp-image-2525\" srcset=\"https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/plastic-chair.webp 720w, https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/plastic-chair-360x270.webp 360w, https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/plastic-chair-240x180.webp 240w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Berdasarkan sifat fisik dan kimia plastik<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Termoplastik:<\/strong> Plastik yang umumnya hanya mengalami perubahan volume fisik selama pengolahannya. Artinya, plastik yang dapat dipanaskan, dilunakkan, dan didinginkan berulang kali hingga mengeras dalam kisaran suhu tertentu. (Umum: PVC, polietilen, polipropilen, polistiren, ABS, SAN, nilon, poliformaldehida, polikarbonat, polifenilen eter, polimetakrilat, poliuretan, polietilen tereftalat)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Plastik termoset:<\/strong> perubahan kimia terjadi selama pemrosesan. Saat dipanaskan, mereka mulai melunak dan menjadi agak plastis. Namun, dengan pemanasan lebih lanjut, resin mengeras dan berjamur. Jika dipanaskan kembali, umumnya tidak dapat dibentuk kembali dan hanya dapat dihancurkan untuk digunakan.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/plastic-bags.webp\" alt=\"kantong plastik\" class=\"wp-image-2544\" srcset=\"https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/plastic-bags.webp 720w, https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/plastic-bags-360x270.webp 360w, https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/plastic-bags-240x180.webp 240w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Plastik kristal dan non-kristal<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Plastik kristal memiliki titik leleh yang berbeda dan susunan molekul yang teratur ketika padat. Daerah yang tersusun teratur disebut daerah kristalin, dan daerah yang tidak teratur disebut daerah amorf. Persentase daerah kristalin disebut derajat kristalinitas. Persentase daerah kristalin disebut derajat kristalinitas. Umumnya polimer dengan derajat kristalinitas lebih besar dari 80% disebut plastik kristal.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Plastik kristal: PA, PP, PE, POM, PBT, PET, PPO<\/li>\n\n\n\n<li>Plastik amorf: PC, ABS, PS, PVC, PMMA<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/pp-plastic.webp\" alt=\"potongan plastik pp\" class=\"wp-image-2417\" srcset=\"https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/pp-plastic.webp 720w, https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/pp-plastic-360x270.webp 360w, https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/pp-plastic-240x180.webp 240w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Shuliy memiliki pengalaman luas di bidang daur ulang plastik. Kita punya <a href=\"https:\/\/recyclingmachines.org\/id\/plastic-film-shredder\/\" target=\"_blank\" data-type=\"post\" data-id=\"2344\" rel=\"noreferrer noopener\">penghancur plastik<\/a>, <a href=\"https:\/\/recyclingmachines.org\/id\/waste-plastic-granulator-machine\/\" target=\"_blank\" data-type=\"post\" data-id=\"2169\" rel=\"noreferrer noopener\">granulator plastik<\/a> sebelumnya mesin daur ulang plastik lainnya dijual. Untuk mengetahui lebih banyak tentang daur ulang plastik, silakan tinggalkan pesan di situs web kami.<\/p>","protected":false},"excerpt":{"rendered":"<p>Bagi para pelaku daur ulang plastik, perlu memahami klasifikasi plastik dan sifat-sifatnya\u2026<\/p>","protected":false},"author":1,"featured_media":2847,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-3362","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"taxonomy_info":{"category":[{"value":11,"label":"News"}]},"featured_image_src_large":["https:\/\/recyclingmachines.org\/wp-content\/uploads\/2023\/10\/plastic-flakes-2.webp",720,540,false],"author_info":{"display_name":"Elena","author_link":"https:\/\/recyclingmachines.org\/id\/author\/adminangel\/"},"comment_info":0,"category_info":[{"term_id":11,"name":"News","slug":"news","term_group":0,"term_taxonomy_id":11,"taxonomy":"category","description":"","parent":0,"count":215,"filter":"raw","cat_ID":11,"category_count":215,"category_description":"","cat_name":"News","category_nicename":"news","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/recyclingmachines.org\/id\/wp-json\/wp\/v2\/posts\/3362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/recyclingmachines.org\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/recyclingmachines.org\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/recyclingmachines.org\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/recyclingmachines.org\/id\/wp-json\/wp\/v2\/comments?post=3362"}],"version-history":[{"count":0,"href":"https:\/\/recyclingmachines.org\/id\/wp-json\/wp\/v2\/posts\/3362\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/recyclingmachines.org\/id\/wp-json\/wp\/v2\/media\/2847"}],"wp:attachment":[{"href":"https:\/\/recyclingmachines.org\/id\/wp-json\/wp\/v2\/media?parent=3362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/recyclingmachines.org\/id\/wp-json\/wp\/v2\/categories?post=3362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/recyclingmachines.org\/id\/wp-json\/wp\/v2\/tags?post=3362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}