| abstract |
(57) [Summary] [Structure] The resin composition of the present invention comprises, as resin components, 50 to 85% by weight of a specific aromatic polyamide (A) and 10 to 40% by weight of a specific graft-modified polymer (B). % And an aliphatic polyamide (C) in a ratio of 1 to 15% by weight, and further, a hindered phenolic antioxidant (D) having a molecular weight of 500 or more and a TGA 10% weight loss temperature of 300 ° C. or more, and a molecular weight of 600. The above contains a plurality of antioxidants consisting of a sulfur-based antioxidant (E) having a TGA 10% weight loss temperature of 280 ° C. or higher, and the amount of (D) + (E) is 0.2 per 100 parts by weight of the resin component. ˜4 parts by weight, and the ratio of (D) :( E) is 1: 5 to 5: 1. In addition, the connector of the present invention has a housing made of the above composition. [Effect] The composition of the present invention exhibits excellent heat resistance. Further, the connector of the present invention is excellent in heat resistance, water resistance and chemical resistance and is lightweight. |