申请人:ELKEM SILICONES SHANGHAI CO., LTD.
公开号:US10400104B2
公开(公告)日:2019-09-03
A curable silicone rubber composition is described for an LED enclosure or packaging. A process for preparing the same and the use thereof are also described. Particularly, the compositions can include at least one tackifier component D, which includes:
a) a alkenyl or hydrosilyl group including an isocyanurate compound E, and
b) an adhesion-imparting ingredient having at least two functional groups selected from the group consisting of alkenyl, epoxy, alkoxy and hydrosilyl groups, which includes of polysiloxane F and optional coupling agents G.
描述了一种用于 LED 外壳或包装的可固化硅橡胶组合物。还描述了制备该组合物的工艺及其用途。特别是,该组合物可以包括至少一种增粘剂成分 D,其中包括:
a) 烯基或水硅基团,包括异氰脲酸酯化合物 E,以及
b) 具有至少两个官能团的增粘成分,这些官能团选自由烯基、环氧基、烷氧基和水硅 基组成的组,其中包括聚硅氧烷 F 和任选的偶联剂 G。