A resin composition includes 5 to 82 parts by weight of an aromatic polyester, 0 to 50 parts by weight of an aromatic polycarbonate, 10 to 90 parts by weight of a highly heat-resistant aromatic polycarbonate, 0 to 10 parts by weight of a graft-copolymer, 0 to 10 parts by weight of an ethylene copolymer, 2.5 to 50 parts by weight of a silicate filler, 0 to 10 parts by weight of an electric conductive filler, and 0 to 2 parts by weight of a phosphorus compound wherein the total amount of the components are 100 parts by weight. The total amount of the graft-copolymer and the ethylene copolymer is from 0.5 to 10 parts by weight, the silicate filler is at least one compound selected from mica and kaolin, and the resin composition has a deflection temperature under load of 130° C. or higher.
一种
树脂组合物包括 5 至 82 份(按重量计)芳香族聚酯、0 至 50 份(按重量计)芳香族聚
碳酸酯、10 至 90 份(按重量计)高耐热芳香族聚
碳酸酯、0 至 10 份(按重量计)接枝共聚物、0 至 10 份(按重量计)
乙烯共聚物、2.5 至 50 份(按重量计)
硅酸盐填料、0 至 10 份(按重量计)导电填料和 0 至 2 份(按重量计)
磷化合物,其中各组分的总量为 100 份(按重量计)。接枝共聚物和
乙烯共聚物的总量为 0.5 至 10 份(按重量计),
硅酸盐填料为至少一种选自
云母和
高岭土的化合物,
树脂组合物在负载下的变形温度为 130 摄氏度或更高。