申请人:SHOWA DENKO KABUSHIKI KAISHA
公开号:EP0348906A1
公开(公告)日:1990-01-03
A resin composition comprising (A) at least one heat-resistant resin, (B) at least one thermoplastic resin, (C) an antimony oxide, (D) at least one bromine-containing reaction product selected from the group consisting of (1) a compound having a molecular weight of from 1,200 to 6,000 and a bromine content of from 5.0 to 60% by weight which is obtained by reacting a bromine-containing epoxy compound and 1,3,5-tribromophenol, and (2) a compound obtained by reacting a bromine-containing epoxy compound having an epoxy equivalent of from 450 to 7,000 and a bromine content of from 5.0 to 52% by weight and an acrylonitrile-butadiene copolymer having a carboxyl group at the both terminals thereof and a molecular weight of from 1,000 to 10,000, and (E) at least one silicon-containing compound selected from the group consisting of (1) silicone oil, (2) a ladder silicone resin, and (3) an alkoxysilane having a mercapto group, a vinyl group or a methacryloyl group, is disclosed. The resin composition is excellent in heat resistance, impact resistance, flame retardancy, and molding properties.
一种树脂组合物,包括(A) 至少一种耐热树脂,(B) 至少一种热塑性树脂,(C) 氧化锑,(D) 至少一种含溴反应产物,该反应产物选自以下组别:(1) 一种化合物,其分子量为 1,200 至 6,000 之间,溴含量为 5.0至60%(重量)的化合物,它是由含溴环氧化合物和1,3,5-三溴苯酚反应得到的;和(2)由含溴环氧化合物和含溴环氧化合物反应得到的化合物,含溴环氧化合物的环氧当量为450至7,000,溴含量为5.(E) 至少一种含硅化合物,选自(1)硅油,(2)阶梯硅树脂和(3)具有巯基、乙烯基或甲基丙烯酰基的烷氧基硅烷组成的组。该树脂组合物具有优异的耐热性、抗冲击性、阻燃性和成型性能。