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true

氟硅离型解决方案

用于压敏粘合剂(PSA)的SYL-OFF™氟硅离型解决方案

有机硅压敏粘合剂(PSA)具有独特的优势,使其成为具有挑战性的高价值应用的理想选择。通过陶氏的各种氟硅离型解决方案和PSA的相辅相成,您可以:

  • 扩展PSA的粘合性能,适用于新的应用和产品。
  • 满足不断变化的客户需求并进入新市场。
  • 为您的应用实现经济和性能的最佳平衡。

此外,SYL-OFF™氟硅离型旨在为DOWSIL™有机硅压敏粘合剂提供一致、稳定的分离。

 

采用 SYL-OFF™氟硅橡胶衬里的典型胶带结构
采用 SYL-OFF™氟硅橡胶衬里的典型胶带结构

插入性能

将陶氏有机硅压敏粘合剂浇铸并固化到载体膜上,并在固化步骤之后将氟硅离型衬里夹在中间。
低离型力允许通过手动或半自动生产线轻松去除衬里。

转移涂料性能

对于薄、易碎或热敏薄膜,转移涂料可能是一种选择。一些有机硅压敏粘合剂可直接涂覆在具有陶氏氟硅的薄膜上,以满足苛刻的涂敷和固化过程。可以将这些薄膜夹在PSA上,从而将PSA从衬里转移到载体上。

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差异离型

双面、不支持的或转移胶带通常需要差异离型,以避免在应用过程中出现混淆。一种选择是使用直接铸造和夹持衬里之间的差异来获得比例为1.2-2.5的差异,具体取决于应用。

用于差异离型的氟硅产品 ¨¤ 氟硅离型剂产品:

  • SYL-OFF™ Q2-7785离型剂
  • SYL-OFF™ 7555离型剂
  • SYL-OFF™ 7786离型剂
  • SYL-OFF™ 7792氟硅离型剂
  • SYL-OFF™ 7795氟硅离型剂

陶氏有机硅压敏粘合剂和离型解决方案

请参阅下表,找到最适合您应用的粘合剂和。

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