{"id":2090,"date":"2026-02-28T17:39:34","date_gmt":"2026-02-28T09:39:34","guid":{"rendered":"https:\/\/plastic-machines.org\/?post_type=info&#038;p=2090"},"modified":"2026-07-20T11:21:32","modified_gmt":"2026-07-20T03:21:32","slug":"what-additives-are-used-in-pet-hot-washing","status":"publish","type":"info","link":"https:\/\/plastic-machines.org\/ru\/info\/what-additives-are-used-in-pet-hot-washing\/","title":{"rendered":"\u041a\u0430\u043a\u0438\u0435 \u0434\u043e\u0431\u0430\u0432\u043a\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u0433\u043e\u0440\u044f\u0447\u0435\u0439 \u043c\u043e\u0439\u043a\u0435 PET?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Water and heat are only part of the equation. To achieve deep cleaning, you need the right <strong>PET washing chemicals<\/strong>. In a professional <a href=\"https:\/\/plastic-machines.org\/ru\/product\/pet-flakes-hot-washing-machine\/\">hot wash cycle<\/a>, two main components are used to transform dirty plastic into high-value raw material.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Caustic Soda (Sodium Hydroxide &#8211; NaOH):<\/strong>&nbsp;Usually added at a concentration of 1% to 2%. Its primary role is to saponify oils and dissolve the adhesives used for labels. It effectively &#8220;strips&#8221; the contaminants from the PET surface.<\/li>\n\n\n\n<li><strong>\u0421\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043c\u043e\u044e\u0449\u0435\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e\/\u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u043e-\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0435 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u043e:<\/strong>&nbsp;\u0412 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u0449\u0435\u043b\u043e\u0447\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u043e\u0441\u043d\u043e\u0432\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443, \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u043e-\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0435 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u043e \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 suspend\u0438\u0442\u044c \u043e\u0441\u043b\u0430\u0431\u043b\u0435\u043d\u043d\u044b\u0435 \u0433\u0440\u044f\u0437\u044c \u0438 \u043c\u0430\u0441\u043b\u0430 \u0432 \u0432\u043e\u0434\u0435, \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u044f \u0438\u0445 \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e\u0435 \u043f\u0440\u0438\u043b\u0438\u043f\u0430\u043d\u0438\u0435 \u043a \u0445\u043b\u043e\u043f\u044c\u044f\u043c.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Proper dosing of these <strong>cleaning additives<\/strong> is critical. Too little, and the flakes remain oily; too much, and you increase your wastewater treatment costs. If you are interested in the <a href=\"https:\/\/plastic-machines.org\/ru\/product\/pet-bottle-recycling-line\/\">PET bottle recycling process<\/a>, feel free to contaact us, our engineer will ensure you use exactly what you need for maximum efficiency.<\/p>","protected":false},"excerpt":{"rendered":"<p>Water and heat are only part of the equation. To achieve deep cleaning, you need the right PET washing chemicals. In a professional hot wash cycle, two main components are used to transform dirty plastic into high-value raw material. Proper dosing of these cleaning additives is critical. Too little, and the flakes remain oily; too [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"template":"","tags":[35],"info-type":[33,11],"class_list":["post-2090","info","type-info","status-publish","hentry","tag-pet","info-type-blog","info-type-news"],"taxonomy_info":{"post_tag":[{"value":35,"label":"PET"}],"info-type":[{"value":33,"label":"Blog"},{"value":11,"label":"News"}]},"featured_image_src_large":false,"author_info":{"display_name":"Ella","author_link":"https:\/\/plastic-machines.org\/ru\/author\/admin\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/plastic-machines.org\/ru\/wp-json\/wp\/v2\/info\/2090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/plastic-machines.org\/ru\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/plastic-machines.org\/ru\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/plastic-machines.org\/ru\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/plastic-machines.org\/ru\/wp-json\/wp\/v2\/media?parent=2090"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/plastic-machines.org\/ru\/wp-json\/wp\/v2\/tags?post=2090"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/plastic-machines.org\/ru\/wp-json\/wp\/v2\/info-type?post=2090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}