| abstract |
The present invention provides a polyamide resin composition having excellent heat resistance, flame retardancy, metal corrosion resistance and wet heat resistance. A group consisting of a dicarboxylic acid component mainly composed of terephthalic acid and / or isophthalic acid, and 1,8-octanediamine, 1,9-nonanediamine, 1,10-decanediamine and 1,12-dodecanediamine. 1 to 100 parts by weight of a phosphinic acid salt and / or diphosphinic acid salt (B) with respect to 100 parts by weight of a semi-aromatic polyamide (A) starting from a diamine component mainly comprising at least one kind selected from A polyamide resin composition comprising 0.5 to 5 parts by weight of a metal carbonate and / or bicarbonate (C) containing Li, Na and / or K. [Selection] Figure 2 |