申请人:Asahi Kasei Chemicals Corporation
公开号:EP1666533A1
公开(公告)日:2006-06-07
A polyamide-polyphenylene ether based resin composition containing 1 to 20 mass ppm of copper and 0.1 to 2 mass % of titanium dioxide and/or carbon black, wherein a dispersed phase containing polyphenylene ether or polyphenylene ether and a partially hydrogenated block copolymer dispersed in the polyamide has a ratio of a volume average particle diameter to a number average particle diameter of the range of 2.0 to 5.0, and the polyphenylene ether in the resin composition has a weight average molecular weight of the range of 45,000 to 65,000.
一种聚酰胺-聚苯醚基树脂组合物,含有 1 至 20 质量 ppm 的铜和 0.1 至 2 质量 % 的二氧化钛和/或炭黑,其中分散在聚酰胺中的含有聚苯醚或聚苯醚与部分氢化嵌段共聚物的分散相的体积平均颗粒直径与数量平均颗粒直径之比范围为 2.0 至 5.0,树脂组合物中的聚苯醚的重量平均分子量范围为 45,000 至 65,000。