{"id":14932,"date":"2024-04-01T18:43:50","date_gmt":"2024-04-01T18:43:50","guid":{"rendered":"https:\/\/bfymold.com\/?p=14932"},"modified":"2025-06-11T06:09:40","modified_gmt":"2025-06-11T06:09:40","slug":"how-to-improve-tpe-soft-adhesive-mold","status":"publish","type":"post","link":"https:\/\/bfymold.com\/fr\/how-to-improve-tpe-soft-adhesive-mold\/","title":{"rendered":"Comment am\u00e9liorer le moule adh\u00e9sif souple TPE ?"},"content":{"rendered":"\n<p id=\"u052eba60\">Dans le processus de <a href=\"https:\/\/bfymold.com\/fr\/mastering-the-injection-molding-process\/\" data-type=\"post\" data-id=\"3500\">moulage par injection<\/a> secondaire, le probl\u00e8me du moule \u00e0 adh\u00e9sif souple TPE est un aspect sur lequel il faut se concentrer. Pour am\u00e9liorer la situation des moules \u00e0 adh\u00e9sif mou TPE, on peut essayer d&rsquo;agir sur les aspects suivants : <\/p>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"ufH4D\">1. Optimisation de la conception des moules TPE<\/h2>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"u5ead9c8e\">Essayez de concevoir le moule m\u00e2le de mani\u00e8re \u00e0 ce qu&rsquo;il pr\u00e9sente une surface lisse. En revanche, le moule femelle est sabl\u00e9 ou d\u00e9cor\u00e9 au soleil pour r\u00e9duire la zone de contact entre l&rsquo;adh\u00e9sif souple TPE et la surface du moule, ce qui r\u00e9duit l&rsquo;adh\u00e9rence. <\/p>\n\n<p id=\"u08901d2f\">R\u00e9duire l&rsquo;angle d&#8217;emboutissage de la matrice m\u00e2le ou ne pas l&#8217;emboutir afin que la colle molle ait plus tendance \u00e0 rester sur la matrice m\u00e2le qu&rsquo;\u00e0 adh\u00e9rer \u00e0 la matrice femelle.<\/p>\n\n<p id=\"u66227e1a\">Optimisez la conception de la <a href=\"https:\/\/bfymold.com\/fr\/services\/mold-making\/\" data-type=\"page\" data-id=\"12190\">structure d&rsquo;\u00e9chappement du moule<\/a>, veillez \u00e0 ce que le gaz puisse \u00eatre \u00e9vacu\u00e9 en douceur, r\u00e9duisez la pression du gaz dans la cavit\u00e9 du moule et contribuez au d\u00e9moulage du caoutchouc souple.<\/p>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/bfymold.com\/wp-content\/uploads\/2024\/09\/&#x5FAE;&#x4FE1;&#x56FE;&#x7247;_20240831120210-1024x1024.jpg\" alt=\"Fabrication de moules\" class=\"wp-image-4189\" style=\"width:423px;height:auto\" title=\"\"><figcaption class=\"wp-element-caption\">Moule TPE<\/figcaption><\/figure>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"iSnM3\">2. Ajustement du processus de moulage par injection du TPE<\/h2>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"ufd95f62c\">Au cours du processus de moulage, la temp\u00e9rature du moule peut \u00eatre ajust\u00e9e, par exemple en traitant le moule m\u00e2le \u00e0 basse temp\u00e9rature, en traitant le moule femelle \u00e0 haute temp\u00e9rature ou en utilisant l&rsquo;effet de la diff\u00e9rence de temp\u00e9rature pour r\u00e9duire l&rsquo;adh\u00e9rence de la colle molle.<\/p>\n\n<p id=\"u18208ff5\">R\u00e9duire la temp\u00e9rature et la pression de moulage de mani\u00e8re appropri\u00e9e afin de r\u00e9duire la fluidit\u00e9 et la pression de l&rsquo;adh\u00e9sif souple TPE et la possibilit\u00e9 d&rsquo;adh\u00e9rer au moule.<\/p>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"mTa4P\">3. S\u00e9lection et optimisation des mat\u00e9riaux TPE<\/h2>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"u02cf5588\">En s\u00e9lectionnant un mat\u00e9riau TPE appropri\u00e9 et en ajustant le syst\u00e8me de formulation, il est possible d&rsquo;am\u00e9liorer la fluidit\u00e9 du mat\u00e9riau et les performances de d\u00e9moulage, et de r\u00e9duire le ph\u00e9nom\u00e8ne de collage des moules.<\/p>\n\n<p id=\"u57292304\">Essayez d&rsquo;utiliser un agent de d\u00e9moulage plus compatible avec l&rsquo;adh\u00e9sif souple TPE afin de r\u00e9duire son impact sur l&rsquo;apparence du produit tout en garantissant l&rsquo;effet de d\u00e9moulage.<\/p>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"552\" height=\"506\" src=\"https:\/\/bfymold.com\/wp-content\/uploads\/2024\/01\/ABS-Materials.webp\" alt=\"Mat&#xE9;riaux de moulage par injection ABS\" class=\"wp-image-2754\" style=\"width:413px;height:auto\" title=\"\" srcset=\"https:\/\/bfymold.com\/wp-content\/uploads\/2024\/01\/ABS-Materials.webp 552w, https:\/\/bfymold.com\/wp-content\/uploads\/2024\/01\/ABS-Materials-300x275.webp 300w\" sizes=\"(max-width: 552px) 100vw, 552px\" \/><figcaption class=\"wp-element-caption\">Mat\u00e9riaux de moulage par injection ABS<\/figcaption><\/figure>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"iUOqz\">4. Entretien et nettoyage des moules en TPE<\/h2>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"ue19d074b\">Avant l&rsquo;injection, veillez \u00e0 ce que le moule soit nettoy\u00e9 pour \u00e9viter que l&rsquo;huile, la poussi\u00e8re et d&rsquo;autres impuret\u00e9s n&rsquo;endommagent la colle souple TPE et le contact avec le moule.<\/p>\n\n<p id=\"u9d863c95\">Entretenir imm\u00e9diatement le moule, v\u00e9rifier et \u00e9liminer les r\u00e9sidus et les impuret\u00e9s dans le moule, et maintenir la surface du moule propre et nette.<\/p>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"JqjXG\">5. Autres questions difficiles<\/h2>\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"uba2a2ff1\">Lors du processus d&rsquo;injection secondaire, veillez \u00e0 contr\u00f4ler le taux d&rsquo;injection et la pression afin d&rsquo;\u00e9viter un \u00e9coulement et une adh\u00e9rence excessifs de la colle molle caus\u00e9s par une vitesse d&rsquo;injection trop rapide et une pression trop \u00e9lev\u00e9e.<\/p>\n\n<p id=\"u48017cf9\">Lors de la planification du moule bicolore, il convient de veiller \u00e0 la compatibilit\u00e9 et \u00e0 la fluidit\u00e9 des deux mati\u00e8res plastiques afin de garantir la r\u00e9ussite de la s\u00e9paration et du moulage du processus d&rsquo;injection.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans le processus de moulage par injection secondaire, le probl\u00e8me du moule \u00e0 adh\u00e9sif souple TPE est un aspect sur lequel il faut se concentrer. Pour am\u00e9liorer la situation des moules \u00e0 adh\u00e9sif mou TPE, on peut essayer d&rsquo;agir sur les aspects suivants : 1. Optimisation de la conception des moules TPE Essayez de concevoir [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7488,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[49],"tags":[],"class_list":["post-14932","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/posts\/14932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/comments?post=14932"}],"version-history":[{"count":0,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/posts\/14932\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/media\/7488"}],"wp:attachment":[{"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/media?parent=14932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/categories?post=14932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bfymold.com\/fr\/wp-json\/wp\/v2\/tags?post=14932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}