{"id":3624,"date":"2025-05-12T23:10:43","date_gmt":"2025-05-12T23:10:43","guid":{"rendered":"https:\/\/aktamedia.com\/?p=3624"},"modified":"2025-05-12T23:10:43","modified_gmt":"2025-05-12T23:10:43","slug":"dalam-hitungan-jam-plastik-larut-di-dalam-laut-penemuan-ahli-jepang","status":"publish","type":"post","link":"https:\/\/aktamedia.com\/index.php\/2025\/05\/12\/dalam-hitungan-jam-plastik-larut-di-dalam-laut-penemuan-ahli-jepang\/","title":{"rendered":"Dalam Hitungan Jam Plastik Larut Di Dalam Laut Penemuan Ahli Jepang"},"content":{"rendered":"<p>AKTAMEDIA.COM, TOKYO &#8211; Negara Jepang berhasil melalui RIKEN Centre for Emergent Matter Science ciptakan plastik biodegradable inovatif yang kuat, larut di laut dalam hitungan jam, dan menyuburkan tanah.<\/p>\n<p>Belum lama ini, bioplastik buatan tim ilmuwan RIKEN bekerja sama dengan Universitas Tokyo hadir dengan memanfaatkan dua bahan utama berupa sodium hexametaphosphate (zat aditif makanan) dan monomer berbasis ion guanidinium. <\/p>\n<p>Kombinasi ini membentuk jembatan garam silang (cross-linked salt bridges) yang menjadikan plastik ini kuat, fleksibel, dan tidak mudah terbakar. <\/p>\n<p>Hebatnya, plastik ini bisa dicetak ulang seperti termoplastik biasa saat dipanaskan di atas 120\u00b0C.<\/p>\n<p>Mengutip dari laman Riken, plastik ini akan larut dalam air laut dalam beberapa jam, dan terurai sempurna di tanah dalam waktu 10 hari, sambil memberikan fosfor dan nitrogen bagi tanah, layaknya pupuk alami.<\/p>\n<p>Sifat ini membuatnya ramah lingkungan tanpa menghasilkan mikroplastik atau gas karbon dioksida saat hancur.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AKTAMEDIA.COM, TOKYO &#8211; Negara Jepang berhasil melalui RIKEN Centre for Emergent Matter Science ciptakan plastik biodegradable inovatif yang kuat, larut di laut dalam hitungan jam, dan menyuburkan tanah. Belum lama ini, bioplastik buatan tim ilmuwan RIKEN bekerja sama dengan Universitas Tokyo hadir dengan memanfaatkan dua bahan utama berupa sodium hexametaphosphate (zat aditif makanan) dan monomer [&hellip;]<\/p>\n","protected":false},"author":39,"featured_media":3625,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"enabled":false},"version":2}},"categories":[12],"tags":[630,1189,1188],"class_list":["post-3624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-internasional","tag-jepang","tag-larut-di-laut","tag-plastik"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dalam Hitungan Jam Plastik Larut Di Dalam Laut Penemuan Ahli Jepang - www.aktamedia.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aktamedia.com\/index.php\/2025\/05\/12\/dalam-hitungan-jam-plastik-larut-di-dalam-laut-penemuan-ahli-jepang\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dalam Hitungan Jam Plastik Larut Di Dalam Laut Penemuan Ahli Jepang - www.aktamedia.com\" \/>\n<meta property=\"og:description\" content=\"AKTAMEDIA.COM, TOKYO &#8211; 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