{"id":27274,"date":"2025-11-10T17:57:24","date_gmt":"2025-11-10T09:57:24","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=27274"},"modified":"2025-11-10T17:57:35","modified_gmt":"2025-11-10T09:57:35","slug":"pet-film","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/fr\/pet-film.html","title":{"rendered":"Film en PET"},"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=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">According to the material classification, there are 5 or 6 types\u00a0of protective film.\u00a0Here\u00a0we\u2019d like to learn\u00a0about the\u00a0PET\u00a0material protective film.\u00a0There are many people who don\u2019t know\u00a0the\u00a0function\u00a0of PET\u00a0protective film and are confused with other material protective films, so\u00a0let me explain today.<\/span><\/span><\/span><\/span><\/span><\/p>\n<ul>\n<li style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u4ec0\u4e48\u662fPET\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><font face=\"Open Sans\">Qu'est-ce que le film protecteur PET ?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u4f5c\u7528\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Quelle est la fonction du film PET ?<\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><span style=\"color:null;\"><a id=\"\u4ec0\u4e48\u662fPET\" name=\"\u4ec0\u4e48\u662fPET\"><\/a><\/span><a href=\"#\u5316\u5b66\u673a\u6784\"><span style=\"color:null;\">Quelle est la structure chimique du mat\u00e9riau film protecteur PET ?<\/span><\/a><\/span><\/span><\/span><\/span><\/li>\n<li style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><span style=\"color:null;\">\u200b\u200b\u200b\u200b\u200b\u200b<\/span><a href=\"#\u5e94\u7528\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Quelles sont les applications du film PET ?<\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u539f\u56e0\u548c\u89e3\u51b3\u65b9\u6848\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Causes et solutions du transfert d'adh\u00e9sif du film protecteur PET<\/span><\/span><\/span><\/span><\/span><\/a>\n<ul>\n<li style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u80f6\u6c34\u8f6c\u79fb\u95ee\u9898\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Les probl\u00e8mes de transfert de colle<\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u539f\u56e0\u5206\u6790\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Analyse des causes<\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u89e3\u51b3\u65b9\u6848\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Solution<\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><font face=\"Open Sans\">s<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<\/ul>\n<\/li>\n<li style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u4f9b\u5e94\u5546\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Fournisseur de premier choix d'adh\u00e9sifs silicone PSAs pour film PET<\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<\/ul>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"What_is_the_PET_protective_film\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:28px;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">What is the\u00a0PET protective film?<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 100%;\">\n<tbody>\n<tr>\n<td><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:'Open Sans'\">Le film protecteur PET est un film protecteur courant sur le march\u00e9. Le film protecteur PET \u00e0 trois couches est souvent utilis\u00e9 pour la protection des \u00e9crans de t\u00e9l\u00e9phones mobiles et de tablettes. Le nom chimique du film protecteur PET est film de polyester. Ses propri\u00e9t\u00e9s physiques sont une texture relativement dure, un brillant \u00e9lev\u00e9 et une r\u00e9sistance aux rayures, et il ne jaunit ni ne devient gras comme les mat\u00e9riaux PVC avec le temps.<\/span><\/span><\/span><\/span><\/span><\/td>\n<td><img decoding=\"async\" src=\"\/media\/145\/67PET%20FILM.jpg\" style=\"height: 188px; width: 250px;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\"><a id=\"\u4f5c\u7528\" name=\"\u4f5c\u7528\"><\/a>La caract\u00e9ristique principale des films PET polyester est l'absence de migration de mat\u00e9riaux \u00e9lectrostatiques sur la surface du film protecteur, ils sont non toxiques, inodores, biaxialement orient\u00e9s et respectueux de l'environnement, et leur efficacit\u00e9 d'utilisation est \u00e9galement bonne. Par cons\u00e9quent, le film protecteur PET antistatique est largement utilis\u00e9 dans les mat\u00e9riaux d'emballage, les panneaux et les \u00e9crans afin d'obtenir l'effet souhait\u00e9.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">Le film protecteur en mat\u00e9riau PET standard repose sur l'adsorption \u00e9lectrostatique, ce qui peut faciliter la formation de bulles et le d\u00e9collement, mais m\u00eame s'il se d\u00e9colle, il peut \u00eatre r\u00e9utilis\u00e9 apr\u00e8s lavage \u00e0 l'eau claire. Le prix du film protecteur PET est beaucoup plus \u00e9lev\u00e9 que celui du PVC. En utilisant des autocollants protecteurs en mat\u00e9riau PET, il existe des autocollants protecteurs sp\u00e9ciaux personnalis\u00e9s pour les mod\u00e8les de t\u00e9l\u00e9phones mobiles tr\u00e8s populaires, qui peuvent \u00eatre utilis\u00e9s directement sans d\u00e9coupe.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"What_is_the_function_of_PET_film\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:28px;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">Quelle est la fonction du film PET ?<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; 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:'Open Sans'\">1. Antipoussi\u00e8re<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin-top: 0pt; margin-right: 0pt; margin-bottom: 0.0001pt; 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:'Open Sans'\">Used for protection and not stick to dust, And covering\u00a0so that dust cannot enter.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; 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:'Open Sans'\">2. Antirage<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin-top: 0pt; margin-right: 0pt; margin-bottom: 0.0001pt; 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:'Open Sans'\">Utilis\u00e9 pour les \u00e9crans et autres articles susceptibles de rayer, \u00e9vite les rayures pendant l'utilisation et permet de prot\u00e9ger le panneau d'affichage.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; 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:'Open Sans'\">3. Antistatique<a id=\"\u5316\u5b66\u673a\u6784\" name=\"\u5316\u5b66\u673a\u6784\"><\/a><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin-top: 0pt; margin-right: 0pt; margin-bottom: 0.0001pt; 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:'Open Sans'\">L'\u00e9lectricit\u00e9 statique est g\u00e9n\u00e9r\u00e9e de diverses mani\u00e8res, comme le contact, la friction, le d\u00e9collement, etc. Le film protecteur est utilis\u00e9 pour prot\u00e9ger les composants \u00e9lectroniques de pr\u00e9cision.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; 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:'Open Sans'\">4. Revitalisant<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin-top: 0pt; margin-right: 0pt; margin-bottom: 0.0001pt; 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:'Open Sans'\">Le film revitalisant est un film optique avec un motif de prismes uniforme form\u00e9 \u00e0 la surface du PET avec une excellente transparence, utilisant de la r\u00e9sine acrylique, pour prot\u00e9ger l'\u00e9cran et augmenter la transmittance lumineuse.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; 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:'Open Sans'\">5. Respirant<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin-top: 0pt; margin-right: 0pt; margin-bottom: 0.0001pt; 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:'Open Sans'\">Le film de caoutchouc silicone poss\u00e8de une bonne perm\u00e9abilit\u00e9 s\u00e9lective, et la perm\u00e9abilit\u00e9 aux gaz tels que l'azote, l'oxyg\u00e8ne, le dioxyde de carbone \u00e0 temp\u00e9rature ambiante est 30 \u00e0 50 fois sup\u00e9rieure \u00e0 celle du caoutchouc naturel.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\"><a id=\"\u5e94\u7528\" name=\"\u5e94\u7528\"><\/a>The\u00a0PET\u00a0protective film is a kind of multifunctional protective film, which can be fully used in plastic, hardware, backlight, polarizer, IOT film, brightening film, diffusers and other fields. The role of\u00a0PET\u00a0protective film can be summarized as dustproof, anti-scratch, anti-static, light and breathable.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"What_is_the_chemical_structure_of_PET_protective_film_material\"><\/span><span style=\"font-size:28px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">Quelle est la structure chimique du mat\u00e9riau film protecteur PET ?<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">Le PET est le polyt\u00e9r\u00e9phtalate d'\u00e9thyl\u00e8ne (PET), qui est constitu\u00e9 d'acide t\u00e9r\u00e9phtalique et d'\u00e9thyl\u00e8ne glycol dans une r\u00e9action de polym\u00e9risation par condensation. Le mat\u00e9riau g\u00e9n\u00e9ral de film protecteur PET a une valeur de durcissement de surface comprise entre 3H et 4H selon l'origine ; plus le durcissement de surface est bon, plus la r\u00e9sistance \u00e0 l'usure est grande. La transmittance lumineuse est \u00e9galement la propri\u00e9t\u00e9 principale du mat\u00e9riau de film protecteur PET ; g\u00e9n\u00e9ralement, la transmittance lumineuse est sup\u00e9rieure \u00e0 90%, et une transmittance lumineuse \u00e9lev\u00e9e offre non seulement un bon effet visuel lorsque nous utilisons les instruments associ\u00e9s mais aussi un bon effet protecteur pour les yeux. Actuellement, sur le march\u00e9 des films protecteurs PET, les mat\u00e9riaux japonais sont sup\u00e9rieurs, suivis de ceux de Ta\u00efwan et en troisi\u00e8me position ceux de Cor\u00e9e.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"What_are_the_applications_of_PET_film\"><\/span><span style=\"font-size:28px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">Quelles sont les applications du film PET ?<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">Le film protecteur PET poss\u00e8de une large gamme d'applications et peut \u00eatre utilis\u00e9 pour : les produits m\u00e9talliques, les surfaces de produits m\u00e9talliques rev\u00eatus, les films plastiques, les applications automobiles, les faces <a id=\"\u539f\u56e0\u548c\u89e3\u51b3\u65b9\u6848\" name=\"\u539f\u56e0\u548c\u89e3\u51b3\u65b9\u6848\"><\/a>boucliers, isolation \u00e9lectronique, surfaces de produits signal\u00e9tiques, surfaces de produits profil\u00e9s, emballages alimentaires et autres surfaces de produits.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">En raison de sa stabilit\u00e9 dimensionnelle, le film protecteur peut \u00eatre divis\u00e9 en film protecteur en plastique, film protecteur pour produits num\u00e9riques, film protecteur pour voitures, film protecteur domestique, <a id=\"\u80f6\u6c34\u8f6c\u79fb\u95ee\u9898\" name=\"\u80f6\u6c34\u8f6c\u79fb\u95ee\u9898\"><\/a>film de conservation des aliments, etc. Cependant, avec la popularit\u00e9 des produits num\u00e9riques tels que les t\u00e9l\u00e9phones mobiles en Chine, le film protecteur est progressivement devenu un terme g\u00e9n\u00e9rique pour les protecteurs d'\u00e9cran, et leurs fonctions dans le domaine de la protection d'\u00e9cran sont \u00e9galement vari\u00e9es. L'exigence de base des protecteurs d'\u00e9cran est une haute d\u00e9finition r\u00e9sistante aux rayures.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt; text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/67PET%20FILM02.jpg\" style=\"width: 295px; height: 150px;\"><img decoding=\"async\" src=\"\/media\/145\/images.jpg\" style=\"width: 217px; height: 150px;\"><\/p>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"Reasons_and_solutions_for_adhesive_transfer_of_PET_protective_film\"><\/span><span style=\"font-size:28px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">Causes et solutions du transfert d'adh\u00e9sif du film protecteur PET<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">Le ph\u00e9nom\u00e8ne de transfert collant est collectivement d\u00e9sign\u00e9 comme un d\u00e9placement collant r\u00e9siduel d'une surface lors d'un rev\u00eatement et d'un transport in\u00e9gaux.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"The_glue_transfer_problems\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\">Les probl\u00e8mes de transfert de colle :<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4 style=\"margin-top:14pt; margin-bottom:14.5pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:14pt\"><span style=\"line-height:155%\"><span style=\"font-family:Arial\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">1. Rupture de coh\u00e9sion<\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h4>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\"><a id=\"\u539f\u56e0\u5206\u6790\" name=\"\u539f\u56e0\u5206\u6790\"><\/a>La perte d'adh\u00e9rence entre la surface du profil\u00e9 et la surface du substrat, et la perte de brillance sur la surface du rev\u00eatement du film protecteur<\/span><\/span><\/span><\/span><\/span><\/p>\n<h4 style=\"margin-top:14pt; margin-bottom:14.5pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:14pt\"><span style=\"line-height:155%\"><span style=\"font-family:Arial\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">2. Endommagement de la base adh\u00e9sive<\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h4>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\"><a id=\"\u89e3\u51b3\u65b9\u6848\" name=\"\u89e3\u51b3\u65b9\u6848\"><\/a>Il y a beaucoup de r\u00e9sidus de colle \u00e0 la surface du profil\u00e9, et la surface adh\u00e9sive du film protecteur laisse appara\u00eetre le mat\u00e9riau de base<\/span><\/span><\/span><\/span><\/span><\/p>\n<h4 style=\"margin-top:14pt; margin-bottom:14.5pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:14pt\"><span style=\"line-height:155%\"><span style=\"font-family:Arial\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">3. R\u00e9sidus de transfert<\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h4>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">Une petite quantit\u00e9 d'adh\u00e9sif reste sur la surface du profil\u00e9, et l'adh\u00e9sif du film protecteur conserve un bon brillant.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"Cause_analysis\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\">Analyse des causes :<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">Probl\u00e8mes de qualit\u00e9 dans la technologie de production du film protecteur, le substrat (PET) et la mati\u00e8re premi\u00e8re (liaison) entra\u00eenent une d\u00e9t\u00e9rioration.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"Solution\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\">Solution<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">1. Am\u00e9liorer la technologie et perfectionner la science et la technologie est une garantie de qualit\u00e9. <\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">Les exigences de proc\u00e9d\u00e9 pour la production de rev\u00eatement incluent le ratio de liant, la quantit\u00e9 de liant, l'uniformit\u00e9 du liant, le ratio de durcisseur, l'uniformit\u00e9 de dispersion du durcisseur dans le liant, la vitesse m\u00e9canique, le r\u00e9glage de la temp\u00e9rature, l'effet de s\u00e9chage, etc.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">2. Am\u00e9liorer la qualit\u00e9 de l'adh\u00e9sif. <\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">Par exemple, l'utilisation d'adh\u00e9sifs \u00e0 haute fraction g\u00e9lifi\u00e9e, l'utilisation de techniques de copolym\u00e9risation ou de liaison de monom\u00e8res d'acrylate \u00e0 longue cha\u00eene carbon\u00e9e qui augmentent le degr\u00e9 de r\u00e9ticulation avec l'article ; l'ajout d'absorbeurs UV sp\u00e9cifiques pour optimiser les formulations et la production d'adh\u00e9sifs afin de r\u00e9duire le processus de vieillissement UV pour am\u00e9liorer <a id=\"\u4f9b\u5e94\u5546\" name=\"\u4f9b\u5e94\u5546\"><\/a>la r\u00e9sistance \u00e0 la chaleur et la r\u00e9sistance aux basses temp\u00e9ratures de l'adh\u00e9sif.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">3. Am\u00e9liorer la tension superficielle du film PET aluminis\u00e9. <\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">Le PET est lui-m\u00eame un mat\u00e9riau polaire et pr\u00e9sente une certaine tension sur ses deux faces. La valeur de tension diminue progressivement avec le temps. Le corona processor effectue un traitement d'activation \u00e9lectrique en ligne pour am\u00e9liorer la force d'adh\u00e9rence entre le substrat PET et l'adh\u00e9sif.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\">4. Am\u00e9liorer le degr\u00e9 de r\u00e9ticulation de l'adh\u00e9sif. La coh\u00e9sion peut \u00eatre am\u00e9lior\u00e9e en optimisant la formulation de l'adh\u00e9sif, en augmentant la proportion d'agents r\u00e9ticulants, etc.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"XJY%E2%80%93First_choice_supplier_of_silicone_PSAs_for_PET_film\"><\/span><span style=\"font-size:28px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">XJY\u2013First choice supplier of silicone PSAs for PET film<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 100%;\">\n<tbody>\n<tr>\n<td><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:'Open Sans'\">XJY Silicones, one of China\u2019s leading silicone pressure-sensitive adhesive manufacturers, has 30+ years of R&amp;D and manufacturing experience and 15+ related patents in the silicone industry, also can customize the products according to your PET film requirements.<\/span><\/span><\/span><\/span><\/span><\/td>\n<td><img decoding=\"async\" src=\"\/media\/145\/XJY%20SILICONES.jpg\" style=\"height: 140px; width: 250px;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; 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:'Open Sans'\"><a href=\"https:\/\/www.xjysilicone.com\/fr\/spsa-series.html\/\">SPSA<\/a> is a colorless\u00a0and transparent\u00a0viscous liquid,\u00a0which can be used for various adhesive tapes,\u00a0has\u00a0good physical and chemical properties: shear\u00a0and tack properties, and has unique features of silicone such as aging resistance, high and low-temperature\u00a0resistance, no residue after stripping for crepe paper,\u00a0PET\u00a0film and other adhesion tapes,\u00a0has the good adhesive ability.<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"<p>Selon la classification des mat\u00e9riaux, il existe 5 ou 6 types de film de protection. Ici, nous souhaitons en apprendre davantage sur le film de protection en mat\u00e9riau PET. De nombreuses personnes ne connaissent pas la fonction du film de protection PET et le confondent avec d'autres films de protection en mat\u00e9riaux diff\u00e9rents, laissez-moi donc vous expliquer aujourd'hui. Qu'est-ce que le film de protection PET ? Quelle est la fonction du film PET ? Qu'est-ce que le\u2026<\/p>","protected":false},"author":12,"featured_media":27275,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[609],"tags":[],"class_list":["post-27274","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\/27274","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=27274"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/posts\/27274\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/media\/27275"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/media?parent=27274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/categories?post=27274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/tags?post=27274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}