{"id":2388,"date":"2026-03-18T01:21:25","date_gmt":"2026-03-17T17:21:25","guid":{"rendered":"http:\/\/manufacturing.wiki\/?p=2388"},"modified":"2026-03-23T01:21:50","modified_gmt":"2026-03-22T17:21:50","slug":"how-to-deal-with-silicone-masterbatch-color-differences","status":"publish","type":"post","link":"http:\/\/manufacturing.wiki\/index.php\/2026\/03\/18\/how-to-deal-with-silicone-masterbatch-color-differences\/","title":{"rendered":"How to deal with silicone masterbatch color differences ?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">silicone masterbatch color differences\u00a0Causes:<br>&#8211; Inconsistent batch quality, poor dispersion, or large particle size of color masterbatch<br>&#8211; Insufficient mixing time \/ speed, inaccurate manual weighing<br>&#8211; Unstable curing temperature or time; discoloration during post-curing<br>&#8211; Variation in raw silicone material, product thickness, or mold surface<br>\u00a0<br>silicone masterbatch color differences\u00a0Solutions:<br>&#8211; Use color masterbatch with particle size \u226420\u03bcm and \u0394E&lt;1.0<br>&#8211; Solid silicone: pre-disperse and remix for 15\u201320 minutes<br>&#8211; LSR: use static mixer and automatic dosing system (\u00b10.5%)<br>&#8211; Control mold temperature at 160\u2013180\u2103 (\u00b12\u2103); post-cure \u22642h at 200\u2103<br>&#8211; Fix silicone material, mold, and process; use spectrometer for color control<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Dongguan Winstar Silicone Material Co.,Ltd. is a professional production of Filter Membrane products, including laboratory filtration and filtration industry high-tech enterprises, products have been widely used in life sciences, pharmaceutical, microelectronics, chemical, food and beverage, environmental and other industries, and in these areas to provide a full set of supporting the project.Official website address:https:\/\/www.winstarsilicone.com\/<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>silicone masterbatch color differences\u00a0Causes:&#8211; I &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2388","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/manufacturing.wiki\/index.php\/wp-json\/wp\/v2\/posts\/2388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/manufacturing.wiki\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/manufacturing.wiki\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/manufacturing.wiki\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/manufacturing.wiki\/index.php\/wp-json\/wp\/v2\/comments?post=2388"}],"version-history":[{"count":1,"href":"http:\/\/manufacturing.wiki\/index.php\/wp-json\/wp\/v2\/posts\/2388\/revisions"}],"predecessor-version":[{"id":2389,"href":"http:\/\/manufacturing.wiki\/index.php\/wp-json\/wp\/v2\/posts\/2388\/revisions\/2389"}],"wp:attachment":[{"href":"http:\/\/manufacturing.wiki\/index.php\/wp-json\/wp\/v2\/media?parent=2388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/manufacturing.wiki\/index.php\/wp-json\/wp\/v2\/categories?post=2388"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/manufacturing.wiki\/index.php\/wp-json\/wp\/v2\/tags?post=2388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}