{"id":29059,"date":"2026-04-01T12:14:15","date_gmt":"2026-04-01T04:14:15","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=29059"},"modified":"2026-04-01T12:14:22","modified_gmt":"2026-04-01T04:14:22","slug":"silicone-pressure-sensitive-adhesive-advantages-applications-and-how-to-choose","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/fr\/silicone-pressure-sensitive-adhesive-advantages-applications-and-how-to-choose.html","title":{"rendered":"Adh\u00e9sif sensible \u00e0 la pression en silicone : avantages, applications et comment le choisir"},"content":{"rendered":"<div class=\"blog-posts single-post\" style=\"border-bottom: 2px solid #00999a;\" uia-uid=\"0|1\">\n<article class=\"post post-large blog-single-post border-0 m-0 p-0\">\n<div class=\"post-content ml-0\">\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Un adh\u00e9sif sensible \u00e0 la pression (ASP) est con\u00e7u pour adh\u00e9rer au contact avec une l\u00e9g\u00e8re pression, permettant un collage rapide sans processus complexe. Sur le march\u00e9 actuel, les ASP sont largement utilis\u00e9s dans les rubans, \u00e9tiquettes, films protecteurs et de nombreuses applications industrielles, notamment l'\u00e9lectronique, l'automobile et la sant\u00e9.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Lorsque les ing\u00e9nieurs comparent les syst\u00e8mes d'adh\u00e9sif sensible \u00e0 la pression au silicone avec les syst\u00e8mes d'adh\u00e9sif sensible \u00e0 la pression acrylique, la d\u00e9cision se r\u00e9sume souvent aux besoins de performance : temp\u00e9rature de fonctionnement, \u00e9nergie de surface des substrats, facilit\u00e9 de retrait propre et fiabilit\u00e9 \u00e0 long terme (y compris dur\u00e9e de conservation et r\u00e9sistance \u00e0 l'environnement).<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">En tant que fabricant de r\u00e9sine silicone, nous proposons des options de r\u00e9sine silicone et d'additifs au silicone con\u00e7ues pour am\u00e9liorer les propri\u00e9t\u00e9s adh\u00e9sives dans les syst\u00e8mes ASP avanc\u00e9s.<a id=\"1\" name=\"1\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\"><a href=\"#1\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Adh\u00e9sifs sensibles \u00e0 la pression au silicone vs Adh\u00e9sifs sensibles \u00e0 la pression acryliques : Quelle<\/font><font face=\"\u5b8b\u4f53\">\u2019<\/font><font face=\"Open Sans\">est la diff\u00e9rence cl\u00e9 ?<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Pourquoi les additifs au silicone (y compris la r\u00e9sine silicone) sont utilis\u00e9s dans les formulations d'adh\u00e9sifs sensibles \u00e0 la pression<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Avantages d'application : Domaines o\u00f9 l'adh\u00e9sif sensible \u00e0 la pression au silicone excelle<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Notes de rev\u00eatement et de traitement (sans entrer dans les d\u00e9tails de laboratoire)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Compromis \u00e0 pr\u00e9voir : \u00c9quilibre entre le tack, l'adh\u00e9sion et la coh\u00e9sion<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Comment choisir le bon adh\u00e9sif sensible \u00e0 la pression au silicone<\/font><font face=\"\u5b8b\u4f53\">\uff1f<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"1_Silicone_PSAs_vs_Acrylic_PSAs_Whats_the_Key_Difference\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">1 Adh\u00e9sifs sensibles \u00e0 la pression au silicone vs Adh\u00e9sifs sensibles \u00e0 la pression acryliques : Quel<\/font><font face=\"\u5b8b\u4f53\">\u2019<\/font><font face=\"Open Sans\">est la diff\u00e9rence cl\u00e9 ?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Les ASP au silicone reposent sur une structure de polysiloxane flexible (Si<\/font><font face=\"\u5b8b\u4f53\">\u2013<\/font><font face=\"Open Sans\">O<\/font><font face=\"\u5b8b\u4f53\">\u2013<\/font><font face=\"Open Sans\">Si), connue pour sa stabilit\u00e9 dans une large plage de temp\u00e9ratures et sa forte r\u00e9sistance aux conditions difficiles telles que l'humidit\u00e9 et l'exposition \u00e0 la lumi\u00e8re du soleil.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">En revanche, les syst\u00e8mes d'adh\u00e9sif sensible \u00e0 la pression acrylique peuvent offrir de bonnes performances \u00e0 un co\u00fbt inf\u00e9rieur pour de nombreuses utilisations g\u00e9n\u00e9rales, mais les ASP \u00e0 base de silicone sont souvent choisis lorsque l'application exige :<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Limites de temp\u00e9rature de fonctionnement plus \u00e9lev\u00e9es<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Meilleures performances sur surfaces \u00e0 faible \u00e9nergie<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Enl\u00e8vement fort et propre (facile \u00e0 retirer avec un r\u00e9sidu minimal)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Performance fiable sur films plastiques sp\u00e9ciaux et substrats difficiles<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">En bref, l'acrylique peut constituer une excellente base ; le silicone devient la solution d'am\u00e9lioration lorsque les exigences sont strictes.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><a href=\"https:\/\/www.xjysilicone.com\/fr\/query\/product\/?query=301\"><strong><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Adh\u00e9sifs sensibles \u00e0 la pression en silicone XJY-301<\/font><\/span><\/span><\/span><\/span><\/span><\/strong><\/a><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Elle est fabriqu\u00e9e \u00e0 partir d'une structure sp\u00e9cifique de r\u00e9sine de silicone et de polydim\u00e9thylsiloxane de haut poids mol\u00e9culaire, en collaboration avec un adh\u00e9sif organique, adapt\u00e9e \u00e0 des conditions de sc\u00e8ne sp\u00e9cifiques.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Par rapport au caoutchouc naturel, il se caract\u00e9rise par sa r\u00e9sistance \u00e0 la chaleur, sa grande stabilit\u00e9, ses bonnes propri\u00e9t\u00e9s d'isolation \u00e9lectrique, sa bonne transparence, son adh\u00e9sion pelable \u00e9lev\u00e9e et sa r\u00e9sistance chimique, entre autres. Il pr\u00e9sente un large \u00e9ventail d'applications dans le traitement des produits industriels, le traitement \u00e9lectronique, les mat\u00e9riaux optiques, les soins de sant\u00e9, ainsi que dans les rubans de mica, les rubans de jonction, les films protecteurs et autres domaines.<a id=\"2\" name=\"2\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/XJY-301_8.png\" style=\"height: 293px; width: 800px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"2_Why_Silicone_Additives_Including_Silicone_Resin_Are_Used_in_PSA_Formulations\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">2 Pourquoi les additifs au silicone (y compris la r\u00e9sine silicone) sont utilis\u00e9s dans les formulations d'adh\u00e9sifs sensibles \u00e0 la pression<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">M\u00eame au sein des syst\u00e8mes d'adh\u00e9sifs sensibles \u00e0 la pression (PSA) au silicone, les fabricants peuvent ajouter des additifs \u00e0 base de silicone pour ajuster les performances. Dans la fabrication pratique, l'objectif est d'obtenir un ensemble \u00e9quilibr\u00e9 de propri\u00e9t\u00e9s :<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Force d'adh\u00e9sion (souvent mesur\u00e9e par le pelage\/l'adh\u00e9rence)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Force de coh\u00e9sion\/r\u00e9sistance interne (r\u00e9sistance au fluage)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Tack (adh\u00e9rence instantan\u00e9e)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Fen\u00eatre de traitement et dur\u00e9e de conservation (viscosit\u00e9 stable et maniabilit\u00e9 dans le temps)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">R\u00e9sistance thermique et environnementale<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Des syst\u00e8mes de r\u00e9sines de silicone ou des ensembles d'additifs \u00e0 base de silicone peuvent \u00eatre con\u00e7us pour r\u00e9duire le retrait, stabiliser le comportement du rev\u00eatement et am\u00e9liorer la r\u00e9sistance \u00e0 la chaleur, en fonction du syst\u00e8me PSA et de l'objectif de performance requis.<a id=\"3\" name=\"3\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20240930144438.png\" style=\"height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"3_Application_Advantages_Where_Silicone_Pressure_Sensitive_Adhesive_Wins\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">3 Avantages d'application : Domaines o\u00f9 l'adh\u00e9sif sensible \u00e0 la pression au silicone excelle<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">A) Surfaces \u00e0 faible \u00e9nergie et substrats difficiles<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">De nombreux PSA ont du mal \u00e0 mouiller et \u00e0 ancrer sur les surfaces \u00e0 faible \u00e9nergie. Les PSA en silicone sont souvent choisis pour am\u00e9liorer l'ancrage et l'adh\u00e9rence sur des substrats difficiles, y compris certains plastiques et surfaces sensibles au d\u00e9collement.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">B) Large plage de temp\u00e9rature de fonctionnement<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Pour les rubans de masquage, d'isolation et de traitement \u00e0 haute temp\u00e9rature, la fen\u00eatre de temp\u00e9rature de fonctionnement est un KPI crucial. Les syst\u00e8mes PSA en silicone sont g\u00e9n\u00e9ralement formul\u00e9s pour mieux r\u00e9pondre aux exigences de haute temp\u00e9rature que les syst\u00e8mes acryliques standard.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">C) Enl\u00e8vement propre pour films, \u00e9crans et protection<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Dans des applications comme les films protecteurs, les \u00e9crans et les composants optiques, la clart\u00e9 et l'enl\u00e8vement propre sont importants. Un PSA en silicone peut \u00eatre formul\u00e9 pour une adh\u00e9sion fiable pendant l'utilisation, puis \u00eatre retir\u00e9 proprement, r\u00e9duisant ainsi les risques de retouche et de contamination de surface.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">D) Meilleure r\u00e9sistance environnementale (humidit\u00e9, mildiou, champignons)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Dans certains environnements, les PSA subissent une perte de performance due \u00e0 l'humidit\u00e9, ainsi que des probl\u00e8mes biologiques comme le mildiou ou les champignons sur certains supports et surfaces. Les syst\u00e8mes \u00e0 base de silicone sont souvent choisis lorsque la r\u00e9sistance \u00e0 l'humidit\u00e9 et la stabilit\u00e9 \u00e0 long terme sont cruciales.<a id=\"4\" name=\"4\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20250809134638.png\" style=\"height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"4_Coating_Processing_Notes_Without_Going_Into_Lab_Details\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">4 Notes de rev\u00eatement et de traitement (sans entrer dans les d\u00e9tails de laboratoire)<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Dans la production de ruban adh\u00e9sif \u00e0 pression sensible (PSA), l'adh\u00e9sif est g\u00e9n\u00e9ralement appliqu\u00e9 sur un support (par exemple, des films polyester ou autres supports), puis s\u00e9ch\u00e9\/durci, selon le syst\u00e8me utilis\u00e9.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">En fonction de la cha\u00eene de production et du positionnement du produit, le silicone PSA peut \u00eatre formul\u00e9 en utilisant diff\u00e9rentes strat\u00e9gies de solvants (y compris la dilution pour le contr\u00f4le du poids d'application). Certains producteurs \u00e9valuent \u00e9galement des proc\u00e9d\u00e9s \u00e0 base de solvants aliphatiques dans le cadre de leur strat\u00e9gie de production et de conformit\u00e9.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Point cl\u00e9 : les contraintes de fabrication (gestion des solvants, stabilit\u00e9 de la viscosit\u00e9, poids d'application, programme de durcissement) doivent \u00eatre prises en compte d\u00e8s le d\u00e9but lors du choix des r\u00e9sines silicones\/ensembles d'additifs.<a id=\"5\" name=\"5\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/75bb2cfe1083bbc466845b0ad16275af_1.jpg\" style=\"width: 395px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"5_Trade-Offs_to_Expect_Balancing_Tack_Adhesion_and_Cohesive_Strength\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">5 Compromis \u00e0 pr\u00e9voir : \u00c9quilibre entre le tack, l'adh\u00e9sion et la coh\u00e9sion<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Une r\u00e8gle pratique dans le d\u00e9veloppement des adh\u00e9sifs : am\u00e9liorer un axe peut en d\u00e9placer un autre.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Lorsque l'ajout d'additif silicone est utilis\u00e9 pour augmenter la r\u00e9sistance thermique ou la stabilit\u00e9 dimensionnelle, des modifications de l'adh\u00e9sivit\u00e9, de l'adh\u00e9rence ou du comportement au pelage peuvent survenir.<\/font><font face=\"\u5b8b\u4f53\">\u2019<\/font><font face=\"Open Sans\">C'est pourquoi une formulation doit \u00eatre \u00e9tablie en fonction de l'utilisation finale : type de substrat, exigence de facilit\u00e9 d'enl\u00e8vement sans traces, temp\u00e9rature de fonctionnement et r\u00e9sistance \u00e0 la coh\u00e9sion cibl\u00e9e.<a id=\"6\" name=\"6\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/ae63811ac68d9580ccb69bf6556a416b_1.jpg\" style=\"width: 250px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"6_How_to_Choose_the_Silicone_PSA%EF%BC%9F\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">6 Comment choisir l'adh\u00e9sif \u00e0 base de silicone<\/font><font face=\"\u5b8b\u4f53\">\uff1f<\/font><\/span><\/span><\/b><b>&nbsp;<\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Lorsque les clients demandent une recommandation, nous demandons g\u00e9n\u00e9ralement :<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Temp\u00e9rature de fonctionnement cible et dur\u00e9e<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Type de substrat (en particulier les surfaces \u00e0 faible \u00e9nergie) et \u00e9tat de la surface<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Profil d'adh\u00e9sion cible : adh\u00e9sivit\u00e9 initiale, r\u00e9sistance au pelage et force coh\u00e9sive<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Type de support (par exemple, polyester, films plastiques, papier) et s'il est enduit\/trait\u00e9<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Pr\u00e9f\u00e9rence de traitement : m\u00e9thode par solvant, poids de rev\u00eatement, approche de durcissement et exigences de dur\u00e9e de conservation<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Besoins particuliers : clart\u00e9 pour les affichages, r\u00e9sistance \u00e0 l'humidit\u00e9, amovibilit\u00e9 ou contr\u00f4le de la contamination<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Sur la base de ces \u00e9l\u00e9ments, nous pouvons proposer des qualit\u00e9s appropri\u00e9es de r\u00e9sine silicone et des options d'additifs pour atteindre l'objectif de performance.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">XJY Silicones est l\u2019un des principaux fabricants de r\u00e9sines de silicone MQ et de silicone VMQ en Chine, avec plus de 30 ans d\u2019exp\u00e9rience en R&amp;D et fabrication dans l\u2019industrie du silicone, ainsi que plus de 15 brevets connexes et un support technique. Nos produits de mati\u00e8res premi\u00e8res en silicone peuvent r\u00e9pondre aux besoins du domaine des cosm\u00e9tiques \u00e0 base de silicone et soutenir la fourniture de solutions personnalis\u00e9es diversifi\u00e9es.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/XJYsilicones.jpg\" style=\"width: 800px;\"><br \/>&nbsp;<\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"<p>Un adh\u00e9sif sensible \u00e0 la pression (PSA) est con\u00e7u pour adh\u00e9rer au contact d'une l\u00e9g\u00e8re pression, permettant un collage rapide sans processus complexe. Sur le march\u00e9 actuel, les PSA sont largement utilis\u00e9s dans les rubans adh\u00e9sifs, les \u00e9tiquettes, les films de protection et de nombreuses applications industrielles, notamment l'\u00e9lectronique, l'automobile et les soins de sant\u00e9. Lorsque les ing\u00e9nieurs comparent les syst\u00e8mes d'adh\u00e9sifs sensibles \u00e0 la pression \u00e0 base de silicone avec les syst\u00e8mes d'adh\u00e9sifs sensibles \u00e0 la pression \u00e0 base d'acrylique, les\u2026<\/p>","protected":false},"author":12,"featured_media":29060,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[609],"tags":[],"class_list":["post-29059","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pressure-sensitive-adhesive"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/posts\/29059","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/comments?post=29059"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/posts\/29059\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/media\/29060"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/media?parent=29059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/categories?post=29059"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/tags?post=29059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}