{"id":874,"date":"2023-06-09T02:31:42","date_gmt":"2023-06-09T02:31:42","guid":{"rendered":"https:\/\/www.lyasilicone.com\/injection-molding-of-liquid-silicone-rubber\/"},"modified":"2023-06-09T02:31:42","modified_gmt":"2023-06-09T02:31:42","slug":"injection-molding-of-liquid-silicone-rubber","status":"publish","type":"post","link":"https:\/\/www.lyasilicone.com\/de\/injection-molding-of-liquid-silicone-rubber\/","title":{"rendered":"Spritzgie\u00dfen von fl\u00fcssigem Silikonkautschuk"},"content":{"rendered":"

Spritzgie\u00dfen von fl\u00fcssigem Silikonkautschuk<\/strong> (LSR<\/strong>) ist ein Verfahren zur Herstellung biegsamer, haltbarer Teile in gro\u00dfen Mengen.<\/p>\n

Fl\u00fcssigsilikonkautschuk<\/a> ist ein mit hochreinem Platin geh\u00e4rtetes Silikon<\/a> mit niedrigem Druckverformungsrest, guter Stabilit\u00e4t und der F\u00e4higkeit, extremen Hitze- und K\u00e4ltetemperaturen zu widerstehen, ideal geeignet f\u00fcr die Herstellung von Teilen, bei denen eine hohe Qualit\u00e4t erforderlich ist. Aufgrund des w\u00e4rmeh\u00e4rtenden Charakters des Materials erfordert das Fl\u00fcssigsilikon-Spritzgie\u00dfen eine besondere Behandlung, wie z. B. intensives Verteilen und Mischen, w\u00e4hrend das Material auf einer niedrigen Temperatur gehalten wird, bevor es in die beheizte Kavit\u00e4t gedr\u00fcckt und vulkanisiert wird.<\/p>\n

Chemisch gesehen ist Silikonkautschuk eine Familie von duroplastischen Elastomeren, deren Grundger\u00fcst abwechselnd aus Silizium- und Sauerstoffatomen und Methyl- oder Vinyl-Seitengruppen besteht. Siliconkautschuke machen etwa 30% der Silikonfamilie aus und sind damit die gr\u00f6\u00dfte Gruppe dieser Familie. Siliconkautschuke behalten ihre mechanischen Eigenschaften \u00fcber einen weiten Temperaturbereich bei, und das Vorhandensein von Methylgruppen in Siliconkautschuken macht diese Materialien extrem hydrophob, so dass sie sich f\u00fcr elektrische Oberfl\u00e4chenisolierungen eignen.<\/p>\n

Typische Anwendungen f\u00fcr Fl\u00fcssigsilikonkautschuk sind Produkte, die eine hohe Pr\u00e4zision erfordern, wie z. B. Dichtungen, Dichtungsmembranen, elektrische Steckverbinder, mehrpolige Steckverbinder, Produkte f\u00fcr Kleinkinder, bei denen glatte Oberfl\u00e4chen erw\u00fcnscht sind, wie z. B. Flaschensauger, medizinische Anwendungen sowie K\u00fcchenartikel wie Backformen, Pfannenwender usw. H\u00e4ufig wird Siliconkautschuk auf andere Teile aus verschiedenen Kunststoffen aufgespritzt. So kann beispielsweise die Oberfl\u00e4che eines Silikonknopfes auf ein Geh\u00e4use aus Nylon 6,6 gespritzt werden.<\/p>\n

\"silicone<\/p>","protected":false},"excerpt":{"rendered":"

Injection molding of liquid silicone rubber(LSR) is a process to produce pliable, durable parts in high volume. Liquid silicone rubberis a high purity platinum curedsiliconewith low compression set, good stability and ability to resist extreme temperatures of heat and cold ideally suitable for production of parts, wher<\/p>","protected":false},"author":1,"featured_media":873,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[36],"tags":[],"class_list":["post-874","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lyasilicone.com\/de\/wp-json\/wp\/v2\/posts\/874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lyasilicone.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lyasilicone.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lyasilicone.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lyasilicone.com\/de\/wp-json\/wp\/v2\/comments?post=874"}],"version-history":[{"count":0,"href":"https:\/\/www.lyasilicone.com\/de\/wp-json\/wp\/v2\/posts\/874\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lyasilicone.com\/de\/wp-json\/wp\/v2\/media\/873"}],"wp:attachment":[{"href":"https:\/\/www.lyasilicone.com\/de\/wp-json\/wp\/v2\/media?parent=874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lyasilicone.com\/de\/wp-json\/wp\/v2\/categories?post=874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lyasilicone.com\/de\/wp-json\/wp\/v2\/tags?post=874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}