{"id":8753,"date":"2026-02-28T17:12:56","date_gmt":"2026-02-28T09:12:56","guid":{"rendered":"https:\/\/www.recycle-plant.com\/?post_type=info&#038;p=8753"},"modified":"2026-02-28T17:12:57","modified_gmt":"2026-02-28T09:12:57","slug":"optimal-temperature-for-hot-washing-pet","status":"publish","type":"info","link":"https:\/\/www.recycle-plant.com\/vi\/optimal-temperature-for-hot-washing-pet.html","title":{"rendered":"Nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u01b0u cho vi\u1ec7c r\u1eeda n\u00f3ng PET"},"content":{"rendered":"<p class=\"translation-block\">Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 l\u00e0 m\u1ed9t khoa h\u1ecdc. \u0110\u1ed1i v\u1edbi <strong>r\u1eeda n\u00f3ng PET<\/strong>, m\u1ee5c ti\u00eau l\u00e0 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch m\u00e0 kh\u00f4ng l\u00e0m h\u1ecfng t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a polymer. V\u1eady, \u0111i\u1ec3m \u201cng\u1ecdt\u201d l\u00e0 g\u00ec?<\/p>    <p class=\"translation-block\">Qua nhi\u1ec1u n\u0103m th\u1eed nghi\u1ec7m, \u0111\u00e3 ch\u1ee9ng minh r\u1eb1ng <strong>85\u00b0C \u0111\u1ebfn 95\u00b0C<\/strong> l\u00e0 ph\u1ea1m vi t\u1ed1i \u01b0u. \u1ede nhi\u1ec7t \u0111\u1ed9 n\u00e0y, x\u00e0 ph\u00f2ng ki\u1ec1m v\u00e0 ch\u1ea5t t\u1ea9y r\u1eeda trong <a href=\"https:\/\/www.recycle-plant.com\/vi\/hot-water-washing-tank.html\">b\u1ec3 r\u1eeda n\u00f3ng<\/a> ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 ph\u00e2n h\u1ee7y li\u00ean k\u1ebft keo.<\/p>    <p class=\"translation-block\"><strong>T\u1ea1i sao kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 100\u00b0C?<\/strong> Nhi\u1ec1u ng\u01b0\u1eddi m\u1edbi ngh\u0129 r\u1eb1ng nhi\u1ec7t \u0111\u1ed9 c\u00e0ng cao c\u00e0ng t\u1ed1t. Tuy nhi\u00ean, PET nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 \u1ea9m \u1edf nhi\u1ec7t \u0111\u1ed9 cao \u2014 m\u1ed9t qu\u00e1 tr\u00ecnh g\u1ecdi l\u00e0 <strong>th\u1ee7y ph\u00e2n<\/strong>. N\u1ebfu n\u01b0\u1edbc v\u01b0\u1ee3t qu\u00e1 100\u00b0C, n\u00f3 c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t <strong>s\u1ef1 ph\u00e2n h\u1ee7y nhi\u1ec7t c\u1ee7a rPET<\/strong>, g\u00e2y ra s\u1ef1 gi\u1ea3m \u0111\u1ed9t ng\u1ed9t trong <strong>\u0110\u1ed9 nh\u1edbt n\u1ed9i t\u1ea1i (IV)<\/strong>. M\u1ed9t m\u1ea3nh v\u1ee5n c\u00f3 IV th\u1ea5p tr\u1edf n\u00ean gi\u00f2n v\u00e0 m\u1ea5t gi\u00e1 tr\u1ecb cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ecbu l\u1ef1c cao nh\u01b0 k\u00e9o s\u1ee3i ho\u1eb7c th\u1ed5i chai m\u1edbi. C\u00e1c h\u1ec7 th\u1ed1ng <a href=\"https:\/\/www.recycle-plant.com\/vi\/plastic-bottle-recycling-line\/\">d\u00e2y chuy\u1ec1n t\u00e1i ch\u1ebf PET<\/a> c\u1ee7a ch\u00fang t\u00f4i s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn ch\u00ednh x\u00e1c \u0111\u1ec3 duy tr\u00ec s\u1ef1 c\u00e2n b\u1eb1ng tinh t\u1ebf n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"<p>Temperature control is a science. For hot washing PET, the goal is to maximize cleaning efficiency without damaging the polymer&#8217;s integrity. So, what is the &#8220;sweet spot&#8221;? Through years of testing, it has been proven that 85\u00b0C to 95\u00b0C is the optimal range. At this temperature, the caustic soda and detergents in the hot washing [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"template":"","tags":[32],"info-type":[3],"class_list":["post-8753","info","type-info","status-publish","hentry","tag-hot-water-washing-tank","info-type-knowledge-base"],"taxonomy_info":{"post_tag":[{"value":32,"label":"Hot water washing tank"}],"info-type":[{"value":3,"label":"Knowledge Base"}]},"featured_image_src_large":false,"author_info":{"display_name":"Ella","author_link":"https:\/\/www.recycle-plant.com\/vi\/author\/admin\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info\/8753","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/media?parent=8753"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/tags?post=8753"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info-type?post=8753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}