{"id":27761,"date":"2025-11-11T10:42:27","date_gmt":"2025-11-11T02:42:27","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=27761"},"modified":"2025-11-11T10:42:39","modified_gmt":"2025-11-11T02:42:39","slug":"how-is-silicone-psa-leading-the-industry-change","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/fr\/how-is-silicone-psa-leading-the-industry-change.html","title":{"rendered":"Comment l'adh\u00e9sif sensible \u00e0 la pression en silicone conduit-il le changement dans l'industrie ?"},"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\">Les adh\u00e9sifs sensibles \u00e0 la pression en silicone, en tant que classe de polym\u00e8res de silicone au c\u0153ur des mat\u00e9riaux adh\u00e9sifs fonctionnels, leur valeur ne se refl\u00e8te pas seulement dans les performances d'adh\u00e9rence de base, mais aussi dans leur capacit\u00e9 \u00e0 r\u00e9sister \u00e0 des environnements extr\u00eames et \u00e0 la conception au niveau de la science des mat\u00e9riaux. Comment le PSA silicone m\u00e8ne-t-il le changement dans l'industrie ?<\/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\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">Le PSA silicone pr\u00e9sente des avantages significatifs : sa r\u00e9sistance \u00e0 la temp\u00e9rature est excellente, pouvant aller de -65 <\/font><font face=\"\u5b8b\u4f53\">\u2103 <\/font><font face=\"Open Sans\">\u00e0 300 <\/font><font face=\"\u5b8b\u4f53\">\u2103 <\/font><font face=\"Open Sans\">under extreme temperatures to maintain stability, suitable for high-temperature electronic equipment and low-temperature environments. Strong weather resistance, high resistance to UV, ozone, and other environmental factors, and \u00a0long outdoor service life. Excellent chemical stability, resistant to a wide range of acids, alkalis, and solvents. In addition, good adhesive strength with light pressure to difficult-to-bond materials such as PTFE, and good exhaust performance in the bonding process to ensure tight bonding. <\/font><\/span><\/span><\/span><\/b><\/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\">Les cinq aspects suivants de l'innovation technologique des adh\u00e9sifs sensibles \u00e0 la pression en silicone et de leurs domaines d'application :<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\"><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 href=\"#1\">Quelle est la composition du PSA silicone ?<\/a><a id=\"1\" name=\"1\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><a href=\"#2\"><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\">Quelles sont les propri\u00e9t\u00e9s du PSA silicone ?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#3\"><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\">Quels sont les sc\u00e9narios d'application du PSA silicone ?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#4\"><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\">What is the technology innovation direction of \u00a0Silicone PSA?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#5\"><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 am\u00e9liorer les performances des PSA en silicone ?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<\/ul>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"1_What_is_the_composition_of_silicone_PSA\"><\/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. Quelle est la composition du PSA silicone ?<\/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\">Le syst\u00e8me de formulation d'adh\u00e9sif sensible \u00e0 la pression en silicone est essentiellement le r\u00e9sultat de la r\u00e9gulation microphasique d'une r\u00e9sine de silicone et d'un caoutchouc de silicone, ses avantages en mati\u00e8re de performance d\u00e9coulant de l'effet synergique des deux :<\/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\">(1) R\u00e9sine de silicone (r\u00e9sine MQ) :<\/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\">La r\u00e9sine MQ est constitu\u00e9e d'une structure monofonctionnelle (unit\u00e9 M, R3SiO1\/2) et t\u00e9trafonctionnelle (unit\u00e9 Q, SiO4\/2), formant un squelette tridimensionnel par r\u00e9action de polycondensation par hydrolyse. Parmi celles-ci, les groupes organiques (par exemple, m\u00e9thyle, ph\u00e9nyle) de l'unit\u00e9 M peuvent r\u00e9guler la polarit\u00e9 de la r\u00e9sine, tandis que l'unit\u00e9 Q d\u00e9termine la densit\u00e9 de r\u00e9ticulation. Par exemple, dans les formulations d'adh\u00e9sifs haute temp\u00e9rature, le remplacement du m\u00e9thyle par du ph\u00e9nyle peut am\u00e9liorer la r\u00e9sistance thermique (temp\u00e9rature de transition vitreuse Tg augment\u00e9e \u00e0 plus de 200 <\/font><font face=\"\u5b8b\u4f53\">\u2103<\/font><font face=\"Open Sans\">), et l'augmentation de la proportion d'unit\u00e9 Q peut renforcer la force d'ancrage sur le substrat m\u00e9tallique.<\/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_20250208165900.png\" style=\"height: 250px;\"><\/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\">(2) Caoutchouc de silicone (PDMS) :<\/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\">The long-chain linear structure of polydimethylsiloxane (PDMS) (molecular weight usually 500,000-1,000,000) gives the system flexibility. The energy storage modulus (G\u2019) of the colloid can be precisely controlled by adjusting the mass ratio of PDMS to MQ resin (typical range 1:1 to 4:1). For example, when the percentage of PDMS is increased, G\u2019 decreases from 10^5 Pa to the 10^4 Pa level, and the colloid shifts from hard bonding to soft cushioning characteristics, which is suitable for shock-absorbing bonding in vibration environments.<\/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\">(3) Syst\u00e8me de r\u00e9ticulation :<\/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\">Le durcissement par addition catalys\u00e9 au platine (Hydrosilylation) est actuellement le proc\u00e9d\u00e9 dominant, qui permet une r\u00e9ticulation contr\u00f4l\u00e9e gr\u00e2ce \u00e0 la r\u00e9action quantitative entre la liaison Si-H et le vinyle. Compar\u00e9 au durcissement traditionnel au peroxyde, le syst\u00e8me catalys\u00e9 au platine ne lib\u00e8re pas de sous-produits, ce qui le rend particuli\u00e8rement adapt\u00e9 aux adh\u00e9sifs de qualit\u00e9 m\u00e9dicale ou optique. Par exemple, un adh\u00e9sif pour pansement m\u00e9dical utilisant un catalyseur au platine retard\u00e9, maintient un \u00e9tat liquide \u00e0 temp\u00e9rature ambiante pour faciliter l'enduction, puis chauffe \u00e0 80 <\/font><font face=\"\u5b8b\u4f53\">\u2103 <\/font><font face=\"Open Sans\">apr\u00e8s 10 minutes pour terminer le durcissement, \u00e9vitant ainsi les dommages \u00e0 haute temp\u00e9rature sur le substrat thermosensible.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/efd61803e0d54ac43fcaf0f65f6b5547.jpg\" style=\"width: 182px; height: 250px;\"><\/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\">(4) Charges fonctionnelles :<a id=\"2\" name=\"2\"><\/a><\/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\">L'ajout de nitrure d'aluminium optimis\u00e9 en distribution granulom\u00e9trique (AlN, conductivit\u00e9 thermique 320 W\/m\u00b7K) ou d'alumine modifi\u00e9e en surface (conductivit\u00e9 thermique 30 W\/m\u00b7K) peut r\u00e9duire la r\u00e9sistance thermique de l'adh\u00e9sif thermoconducteur \u00e0 moins de 0,5 <\/font><font face=\"\u5b8b\u4f53\">\u2103<\/font><font face=\"Open Sans\">-cm<\/font><font face=\"\u5b8b\u4f53\">\u00b2<\/font><font face=\"Open Sans\">\/W. Pour l'adh\u00e9sif conducteur, la poudre de cuivre argent\u00e9 (taille de particule 5-10<\/font><font face=\"\u5b8b\u4f53\">\u03bc<\/font><font face=\"Open Sans\">m, charg\u00e9e \u00e0 60-70% en poids) peut maintenir une r\u00e9sistivit\u00e9 volumique &lt;0,01 <\/font><font face=\"\u5b8b\u4f53\">\u03a9<\/font><font face=\"Open Sans\">-cm tout en contr\u00f4lant le co\u00fbt \u00e0 1\/3 de celui de la charge d'argent pur.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"2_What_are_the_features_of_Silicone_PSA\"><\/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. Quelles sont les caract\u00e9ristiques du PSA silicone ?<\/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\">(1) R\u00e9sistance \u00e0 haute temp\u00e9rature :<\/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\">L'\u00e9nergie de liaison de la liaison silicone-oxyg\u00e8ne (Si-O) est de 452 kJ\/mol, bien sup\u00e9rieure \u00e0 celle de la liaison C-C (347 kJ\/mol), ce qui est \u00e0 l'origine de la r\u00e9sistance \u00e0 la chaleur. Prenons l'exemple d'un adh\u00e9sif silicone sensible \u00e0 la pression de qualit\u00e9 \u00e9lectronique typique : apr\u00e8s un vieillissement \u00e0 250 <\/font><font face=\"\u5b8b\u4f53\">\u2103 <\/font><font face=\"Open Sans\">pendant 1000 heures, son taux de r\u00e9tention de la force de pelage \u00e0 180 <\/font><font face=\"\u5b8b\u4f53\">\u2103 <\/font><font face=\"Open Sans\">est encore sup\u00e9rieur \u00e0 80%, tandis que l'adh\u00e9sif acrylique dans ces conditions est compl\u00e8tement carbonis\u00e9 et a \u00e9chou\u00e9. Plus remarquable encore, l'introduction d'additifs thermor\u00e9sistants (tels que l'oxyde de c\u00e9rium) peut capturer les radicaux libres g\u00e9n\u00e9r\u00e9s \u00e0 haute temp\u00e9rature, faisant passer la temp\u00e9rature de d\u00e9composition thermique de 300 <\/font><font face=\"\u5b8b\u4f53\">\u2103 <\/font><font face=\"Open Sans\">\u00e0 450 <\/font><font face=\"\u5b8b\u4f53\">\u2103<\/font><font face=\"Open Sans\">, r\u00e9pondant ainsi aux besoins de fixation des c\u00e2bles dans le compartiment moteur a\u00e9rospatial.<\/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\">(2) Inertie chimique :<\/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\">Le groupe m\u00e9thyle de la cha\u00eene mol\u00e9culaire du PDMS forme une couche hydrophobe dense, qui peut bloquer efficacement la p\u00e9n\u00e9tration des solvants polaires. Les donn\u00e9es de test montrent qu'apr\u00e8s 24 heures d'immersion dans de l'acide sulfurique concentr\u00e9 (98%), l'\u00e9paisseur de la couche adh\u00e9sive augmente de &lt;5%, tandis que l&#039;adh\u00e9sif acrylique gonfle de plus de 200%. De plus, le pic d&#039;absorption UV du r\u00e9seau siloxane se situe dans la r\u00e9gion des ondes courtes (&lt;250 nm), bien inf\u00e9rieur \u00e0 l&#039;intensit\u00e9 UV du spectre solaire au sol (280-400 nm), de sorte que la dur\u00e9e de vie en ext\u00e9rieur peut atteindre plus de 20 ans, soit plus de 3 fois la performance de r\u00e9sistance aux intemp\u00e9ries de l&#039;adh\u00e9sif polyur\u00e9thane.<\/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\">(3) Performance \u00e9lectrique :<\/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\">\u00c0 haute fr\u00e9quence de 10 GHz, la constante di\u00e9lectrique (<\/font><font face=\"\u5b8b\u4f53\">\u03b5<\/font><font face=\"Open Sans\">) de l'adh\u00e9sif silicone sensible \u00e0 la pression est stable entre 2,8 et 3,2, et le facteur de perte (tan<\/font><font face=\"\u5b8b\u4f53\">\u03b4<\/font><font face=\"Open Sans\">) est &lt;0,002, ce qui est une caract\u00e9ristique qui en fait un choix id\u00e9al pour l&#039;encapsulation des modules d&#039;antenne millim\u00e9triques 5G. Par exemple, un fabricant d&#039;antennes de station de base a utilis\u00e9 un film adh\u00e9sif en silicone personnalis\u00e9 au lieu de la r\u00e9sine \u00e9poxy traditionnelle pour r\u00e9duire la perte de transmission du signal de 0,15 dB\/cm \u00e0 0,03 dB\/cm, tout en r\u00e9solvant le probl\u00e8me de fissuration de l&#039;interface caus\u00e9 par la diff\u00e9rence de coefficient de dilatation thermique (CTE).<\/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\">(4) Biocompatibilit\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\">La cl\u00e9 pour r\u00e9ussir le test de cytotoxicit\u00e9 ISO 10993-5 est de contr\u00f4ler la quantit\u00e9 r\u00e9siduelle de cyclosiloxane \u00e0 faible poids mol\u00e9culaire (D4-D6). Le proc\u00e9d\u00e9 avanc\u00e9 utilise la distillation mol\u00e9culaire pour r\u00e9duire la teneur en D4 de 500 ppm conventionnels \u00e0 moins de 50 ppm et r\u00e9duit l'adsorption des prot\u00e9ines par greffage de cha\u00eenes de poly\u00e9thyl\u00e8ne glycol (PEG) en surface. Un ruban de fixation de stimulateur cardiaque a \u00e9t\u00e9 test\u00e9 par implantation in vivo pendant 30 jours, et le niveau de r\u00e9ponse inflammatoire \u00e9tait de grade 0 (aucune irritation), tandis que le ruban acrylique traditionnel \u00e9tait de grade 2 (irritation mod\u00e9r\u00e9e).<\/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_20250208170033.png\" style=\"width: 391px; height: 250px;\"><\/p>\n<p style=\"text-align:justify\"><a href=\"https:\/\/www.xjysilicone.com\/fr\/pressure-sensitive-adhesive.html\/\"><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-301 Adh\u00e9sif sensible \u00e0 la pression en silicone<\/font><\/span><\/span><\/span><\/span><\/span><\/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\">Il est fabriqu\u00e9 \u00e0 partir de la structure sp\u00e9cifique de la r\u00e9sine de silicone et de polydim\u00e9thylsiloxane de poids mol\u00e9culaire \u00e9lev\u00e9, conjointement avec des adh\u00e9sifs organiques pour des conditions sc\u00e9nariques 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\">Compar\u00e9 au caoutchouc naturel, il se caract\u00e9rise par une r\u00e9sistance \u00e0 la chaleur, une haute stabilit\u00e9, une bonne isolation \u00e9lectrique, une bonne transparence, une forte adh\u00e9rence au pelage et une r\u00e9sistance chimique. Dans le traitement des produits industriels, de l'\u00e9lectronique, des mat\u00e9riaux optiques, des soins de sant\u00e9 et des rubans \u00e0 mica, des rubans de collage, des films de protection et d'autres domaines, les propri\u00e9t\u00e9s PSA trouvent une large gamme d'applications.<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\/XJY-301_7.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=\"3_What_are_the_application_scenarios_of_silicone_PSA\"><\/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. Quels sont les sc\u00e9narios d'application du PSA silicone ?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"31_Electrical_and_electronic_industry\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:13.5pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">3.1 Industrie \u00e9lectrique et \u00e9lectronique :<\/font><\/span><\/span><\/span><\/b><b>&nbsp;<\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\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\">Fixation de circuit imprim\u00e9 flexible (FPC) :<\/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\">In the folding screen phone, the hinge area FPC needs to withstand more than 200,000 times of dynamic bending. By optimizing the modulus gradient design, the silicone pressure-sensitive adhesive adopts a low-modulus adhesive (G\u2019=5<\/font><font face=\"\u5b8b\u4f53\">\u00d7<\/font><font face=\"Open Sans\">10^4 Pa) in the bending area to absorb stress, and a high-modulus adhesive (G\u2019=2<\/font><font face=\"\u5b8b\u4f53\">\u00d7<\/font><font face=\"Open Sans\">10^5 Pa) \u00e0 l'extr\u00e9mit\u00e9 fixe pour \u00e9viter le fluage, ce qui a permis de r\u00e9duire le taux de d\u00e9faillance de 15\u202f% initial \u00e0 moins de 0,31\u202f%. En termes de co\u00fbt, bien que le prix unitaire du silicone organique soit trois fois plus \u00e9lev\u00e9 que celui de l'adh\u00e9sif acrylique, le co\u00fbt global du BOM a diminu\u00e9 de 12\u202f% gr\u00e2ce \u00e0 la r\u00e9duction de l'utilisation de composants structurels tels que les blindages.<\/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\">(2) Mat\u00e9riaux d'interface thermique pour puces :<\/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\">Prenons l'exemple d'une puce GPU : l'utilisation d'un adh\u00e9sif thermique en silicone charg\u00e9 de nitrure de bore (12 W\/m-K) pour remplacer la graisse silicone traditionnelle r\u00e9duit la r\u00e9sistance thermique d'interface de 0,8 <\/font><font face=\"\u5b8b\u4f53\">\u2103 <\/font><font face=\"Open Sans\">\u2013 cm <\/font><font face=\"\u5b8b\u4f53\">\u00b2 <\/font><font face=\"Open Sans\">\/ W \u00e0 0,3 <\/font><font face=\"\u5b8b\u4f53\">\u2103 <\/font><font face=\"Open Sans\">\u2013 cm <\/font><font face=\"\u5b8b\u4f53\">\u00b2 <\/font><font face=\"Open Sans\">\/ W, la temp\u00e9rature de jonction de la puce diminue de 18 <\/font><font face=\"\u5b8b\u4f53\">\u2103<\/font><font face=\"Open Sans\">, la m\u00eame consommation \u00e9lectrique sous la m\u00eame puissance arithm\u00e9tique r\u00e9duite de 7\u202f%. Il est plus notable que ses propri\u00e9t\u00e9s thixotropiques permettent de contr\u00f4ler l'\u00e9paisseur de la couche adh\u00e9sive \u00e0 50<\/font><font face=\"\u5b8b\u4f53\">\u00b1<\/font><font face=\"Open Sans\">5<\/font><font face=\"\u5b8b\u4f53\">\u03bc<\/font><font face=\"Open Sans\">m dans des conditions d'installation verticale, \u00e9vitant le probl\u00e8me d'\u00e9paisseur in\u00e9gale caus\u00e9 par la mobilit\u00e9 des mat\u00e9riaux \u00e0 changement de phase traditionnels.<\/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\">(3) Applications de blindage \u00e9lectromagn\u00e9tique :<\/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\">Le couvercle de blindage d'une station de base 5G n\u00e9cessite une imp\u00e9dance de surface &lt;0,1 <\/font><font face=\"\u5b8b\u4f53\">\u03a9<\/font><font face=\"Open Sans\">\/sq et une r\u00e9sistance \u00e0 la corrosion par brouillard salin \u00e0 long terme. Gr\u00e2ce au composite de nanofils d'argent (diam\u00e8tre 50 nm, rapport d'aspect &gt; 1000) et de r\u00e9sine silicone, un film adh\u00e9sif \u00e0 la fois conducteur et flexible a \u00e9t\u00e9 d\u00e9velopp\u00e9. Lors d'un test en station de base c\u00f4ti\u00e8re, apr\u00e8s 2000 heures d'essai au brouillard salin, l'efficacit\u00e9 de blindage reste sup\u00e9rieure \u00e0 60 dB, tandis que le rev\u00eatement en r\u00e9sine \u00e9poxy conductrice a vu son efficacit\u00e9 r\u00e9duite \u00e0 40 dB en raison de la migration de l'argent.<\/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_20250208165915.png\" style=\"width: 255px; height: 250px;\"><\/p>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"32_Medical_and_health_field\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:13.5pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">3.2 Domaine m\u00e9dical et de la sant\u00e9<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\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\">(1) Innovation en mati\u00e8re de pansements m\u00e9dicaux :<\/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\">Les pansements hydrocollo\u00efdes traditionnels sont confront\u00e9s au probl\u00e8me de perte de viscosit\u00e9 apr\u00e8s absorption de l'exsudat. En introduisant une structure microporeuse (taille des pores 20-50<\/font><font face=\"\u5b8b\u4f53\">\u03bc<\/font><font face=\"Open Sans\">m), le nouveau gel de silicone maintient la perm\u00e9abilit\u00e9 \u00e0 l'air (MVTR&gt;2000 g\/m<\/font><font face=\"\u5b8b\u4f53\">\u00b2<\/font><font face=\"Open Sans\">\/day) while realizing directional fluid management \u2013 the upper layer of hydrophobic silica gel blocks bacterial invasion, and the lower hydrophilic modified layer guides the lateral diffusion of exudate, which extends the adherence maintenance time from 3 days to 7 days. to 7 days. Clinical data shows that the chronic wound healing cycle is shortened by 30% and dressing change frequency is reduced by 50%.<\/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\">(2) Dispositifs m\u00e9dicaux portables :<\/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\">Les capteurs de surveillance continue du glucose (CGM) n\u00e9cessitent que le collo\u00efde maintienne une force d'adh\u00e9rence &gt; 1 N\/cm m\u00eame en immersion sous la sueur. En construisant une structure de micropiliers biomim\u00e9tiques (100 <\/font><font face=\"\u5b8b\u4f53\">\u03bc<\/font><font face=\"Open Sans\">m de diam\u00e8tre et 200 <\/font><font face=\"\u5b8b\u4f53\">\u03bc<\/font><font face=\"Open Sans\">m de hauteur), l'adh\u00e9rence humide du gel de silice organique est augment\u00e9e \u00e0 80 % de l'\u00e9tat sec, et un <\/font><font face=\"\u5b8b\u4f53\">\u201c<\/font><font face=\"Open Sans\">mode de d\u00e9faillance contr\u00f4l\u00e9<\/font><font face=\"\u5b8b\u4f53\">\u201d <\/font><font face=\"Open Sans\">est adopt\u00e9 lors du d\u00e9collement pour \u00e9viter d'endommager l'\u00e9piderme. Un test produit montre que dans des conditions de transpiration sportive, le taux de desquamation sur 14 jours est &lt; 2 %, tandis que le taux de desquamation de l&#039;adh\u00e9sif acrylique m\u00e9dical traditionnel est de 15 %.<\/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\">(3) Syst\u00e8me d'administration transdermique de m\u00e9dicaments :<\/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\">Prenant l'exemple du patch de fentanyl, le gel de silice organique est utilis\u00e9 comme r\u00e9servoir de m\u00e9dicament et couche de lib\u00e9ration contr\u00f4l\u00e9e, et sa structure tridimensionnelle en r\u00e9seau peut ajuster avec pr\u00e9cision le coefficient de diffusion mol\u00e9culaire. En ajustant la densit\u00e9 de r\u00e9ticulation, le taux de fluctuation de la lib\u00e9ration du m\u00e9dicament sur 72 heures est r\u00e9duit de <\/font><font face=\"\u5b8b\u4f53\">\u00b1 <\/font><font face=\"Open Sans\">25 % \u00e0 <\/font><font face=\"\u5b8b\u4f53\">\u00b1 <\/font><font face=\"Open Sans\">8 %, et la r\u00e9gularit\u00e9 de la concentration sanguine du m\u00e9dicament est consid\u00e9rablement am\u00e9lior\u00e9e, r\u00e9duisant ainsi l'incidence des effets secondaires.<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_20250208165913.png\" style=\"width: 249px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"4_What_is_the_technology_innovation_direction_of_Silicone_PSA\"><\/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. What is the technology innovation direction of \u00a0Silicone PSA?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"1_Material_formulation_optimization\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:13.5pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">(1) Optimisation de la formulation des mat\u00e9riaux<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\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\">Composite \u00e0 base de charges fonctionnalis\u00e9es : gr\u00e2ce \u00e0 l'ajout de graph\u00e8ne, de nitrure de bore et d'autres nanomat\u00e9riaux, d\u00e9veloppement d'adh\u00e9sifs sensibles \u00e0 la pression \u00e0 haute conductivit\u00e9 thermique (&gt; 10 W\/m\u00b7K), conducteurs ou \u00e0 blindage \u00e9lectromagn\u00e9tique ;<\/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\">Syst\u00e8me de solvant respectueux de l'environnement : d\u00e9veloppement d'adh\u00e9sifs silicone sensibles \u00e0 la pression \u00e0 base d'eau ou durcissables aux UV pour r\u00e9duire les \u00e9missions de COV ;<\/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\">Liaison dynamique r\u00e9versible : bas\u00e9e sur des liaisons chimiques r\u00e9versibles telles que Diels-Alder, pour r\u00e9aliser une liaison multiple de la couche adh\u00e9sive et un d\u00e9collement non destructif.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"2_Technological_innovation\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:13.5pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">(2) Innovation technologique<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\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\">Technologie de rev\u00eatement de pr\u00e9cision : rev\u00eatement ultra-mince (&lt; 10<\/font><font face=\"\u5b8b\u4f53\">\u03bc<\/font><font face=\"Open Sans\">m) et rev\u00eatement pattern\u00e9 pour r\u00e9pondre aux besoins des dispositifs \u00e9lectroniques miniaturis\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\">Syst\u00e8me d'inspection en ligne : combin\u00e9 \u00e0 la vision par IA pour d\u00e9tecter les d\u00e9fauts de la couche adh\u00e9sive et am\u00e9liorer le rendement de production ;<\/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\">Technologie d'impression 3D : d\u00e9velopper des p\u00e2tes adh\u00e9sives silicone sensibles \u00e0 la pression adapt\u00e9es \u00e0 l'impression 3D par extrusion pour \u00e9largir les sc\u00e9narios de collage de structures complexes.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/161-spsa-06_1.png\" style=\"width: 367px; height: 250px;\"><\/p>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"3_Emerging_application_field\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:13.5pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">(3) Domaine d'application \u00e9mergent<a id=\"5\" name=\"5\"><\/a><\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\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\">\u00c9lectronique flexible : pour le collage de la zone de charni\u00e8re des \u00e9crans pliables et le circuit \u00e9tirable ;<\/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\">Exploration spatiale : adh\u00e9sif sensible \u00e0 la pression r\u00e9sistant aux radiations appliqu\u00e9 aux panneaux solaires des satellites ;<\/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\">Dispositifs m\u00e9dicaux bioniques : adh\u00e9sif sensible \u00e0 la pression avec un module d'\u00e9lasticit\u00e9 de type cutan\u00e9 pour l'interface des proth\u00e8ses bioniques.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"5_How_to_make_silicone_PSA_performance_better\"><\/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. Comment am\u00e9liorer les performances du PSA silicone ?<\/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 les sc\u00e9narios haut de gamme o\u00f9 l'adh\u00e9sif acrylique traditionnel ou \u00e0 base de caoutchouc peine \u00e0 r\u00e9pondre aux exigences, l'adh\u00e9sif silicone sensible \u00e0 la pression, gr\u00e2ce aux propri\u00e9t\u00e9s physicochimiques uniques conf\u00e9r\u00e9es par la cha\u00eene principale silicone, est devenu un <\/font><font face=\"\u5b8b\u4f53\">\u201c<\/font><font face=\"Open Sans\">gardien invisible<\/font><font face=\"\u5b8b\u4f53\">\u201d<\/font><font face=\"Open Sans\">. dans les domaines de l'\u00e9lectronique de pr\u00e9cision, de la sant\u00e9 m\u00e9dicale, des v\u00e9hicules \u00e0 \u00e9nergie nouvelle, etc. Comment am\u00e9liorer la comp\u00e9titivit\u00e9 des produits ?<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><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\"><span style=\"color:#000000;\"><a href=\"https:\/\/www.xjysilicone.com\/fr\/\">Silicones XJY<\/a> est l'un des principaux<a href=\"https:\/\/www.xjysilicone.com\/fr\/resin-series.html\/\"> r\u00e9sine silicone MQ<\/a> et <a href=\"https:\/\/www.xjysilicone.com\/fr\/vmq.html\/\">Silicone VMQ<\/a> fabricants en Chine, avec plus de 30 ans d'exp\u00e9rience en R&amp;D et fabrication dans l'industrie du silicone, ainsi que plus de 15 brevets connexes et un support technique. Notre <a href=\"https:\/\/www.xjysilicone.com\/fr\/products.html\/\">produits \u00e0 base de mati\u00e8res premi\u00e8res de silicone <\/a>peut r\u00e9pondre aux besoins des <a href=\"https:\/\/www.xjysilicone.com\/fr\/pressure-sensitive-adhesive.html\/\">domaine des adh\u00e9sifs sensibles \u00e0 la pression<\/a> et soutenir la fourniture de solutions diversifi\u00e9es<\/span>des solutions personnalis\u00e9es.<\/font><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.xjysilicone.com\/fr\/gallery.html\/\"><img decoding=\"async\" src=\"\/media\/145\/XJY%20SILICONES.jpg\" style=\"height: 449px; width: 800px;\"><\/a><br \/>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"<p>Les adh\u00e9sifs sensibles \u00e0 la pression en silicone, en tant que classe de polym\u00e8res de silicone au c\u0153ur des mat\u00e9riaux adh\u00e9sifs fonctionnels, leur valeur ne se refl\u00e8te pas seulement dans les performances d'adh\u00e9sion de base, mais aussi dans leur capacit\u00e9 \u00e0 r\u00e9sister \u00e0 des environnements extr\u00eames et au niveau de conception de la science des mat\u00e9riaux. Comment les PSA en silicone conduisent-ils le changement dans l'industrie ? Les PSA en silicone pr\u00e9sentent des avantages significatifs :\u2026<\/p>","protected":false},"author":12,"featured_media":27762,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[609],"tags":[],"class_list":["post-27761","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\/27761","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=27761"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/posts\/27761\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/media\/27762"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/media?parent=27761"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/categories?post=27761"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/tags?post=27761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}