{"id":8582,"date":"2025-05-14T05:40:58","date_gmt":"2025-05-14T05:40:58","guid":{"rendered":"https:\/\/changhongchemical.com\/?p=8582"},"modified":"2026-04-27T11:15:58","modified_gmt":"2026-04-27T11:15:58","slug":"chemical-additives-in-plastics-production","status":"publish","type":"post","link":"https:\/\/changhongchemical.com\/fr\/chemical-additives-in-plastics-production\/","title":{"rendered":"Introduction aux plastifiants et aux stabilisants"},"content":{"rendered":"Plasticiser, also known as plasticiser, is a kind of polymer material additive. Adding plasticisers to plastic products can increase the flexibility, extensibility and plasticity of plastics, reduce the flow temperature and hardness of plastics, which is conducive to the moulding of plastic products.\r\n\r\nApplication Fields\r\nPVC products: wires and cables, flooring, artificial leather, hoses, etc. (plasticisers can account for up to 30%-50%).\r\n\r\nMedical supplies: blood bags, infusion tubes (need to use non-toxic plasticisers such as DEHP alternatives).\r\n\r\nFood packaging: cling film, bottle cap liners (need to meet food-grade standards).\r\n\r\nToys and children&#8217;s products: strict restrictions on phthalates in the EU and other regions.\r\n\r\nCoatings &amp; Adhesives: Improve flexibility and adhesion of coatings.\r\n\r\nLower Tg: Keeps the material soft at lower temperatures.\r\n\r\nImprove processability: Reduces melt viscosity, facilitating injection moulding, extrusion and other processes.\r\n\r\nNarrowly speaking, the stabilizer mainly refers to the polymer plastics, rubber, synthetic fibres to maintain stability, to prevent its decomposition, aging reagents.\r\n\r\nThermal Stabilisation Mechanisms.\r\nNeutralisation by HCl\r\nSubstitution of unstable chlorine atoms\r\nAntioxidant effect\r\nPhotostabilisation mechanism:\r\nUV absorption\r\nHALS mechanism of action\r\nAntioxidant synergy\r\n\r\nStabiliser application areas:\r\nMedical grade PVC\r\nTransparent products\r\nPolypropylene bumpers\r\nTPE seals\r\n<h2><strong><b>Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/h2>\r\n<h4><strong><b>Si vous avez besoin de Price, veuillez indiquer vos coordonn\u00e9es dans le formulaire ci-dessous. Nous vous contacterons g\u00e9n\u00e9ralement dans les 24 heures. Vous pouvez \u00e9galement m'envoyer un courriel\u00a0<span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@changhongchemical.com\">info@changhongchemical.com<\/a>\u00a0<\/span>pendant les heures de travail ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) ou utilisez le chat en direct du site web pour obtenir une r\u00e9ponse rapide.<\/b><\/strong><\/h4>\n\n\n<p><strong>Related product references:<\/strong> For formulation review or sourcing comparison, see <a href=\"https:\/\/changhongchemical.com\/product\/light-stabilizer-123-tinuvin-123-cas-129757-67-1\/\">CHLUMILS UV-123<\/a> et <a href=\"https:\/\/changhongchemical.com\/product\/light-stabilizer-944-cas-70624-18-9\/\">CHLUMILS UV-944<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Plasticiser, also known as plasticiser, is a kind of polymer material additive. Adding plasticisers to plastic products can increase the flexibility, extensibility and plasticity of plastics, reduce the flow temperature and hardness of plastics,&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-8582","post","type-post","status-publish","format-standard","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Introduction to plasticisers and stabilisers - Changhong Chemical<\/title>\n<meta name=\"description\" content=\"Plasticiser, also known as plasticiser, is a kind of polymer material additive. 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