| abstract |
(57) [Summary] [Structure] Highly crystalline copolyamide (98 to 30% by weight), Aliphatic polyamide with an amide group concentration of 5.5 or more (0.5 ˜50% by weight) and one or more elastomer components (1.5 to 60% by weight) selected from a polyolefin-based elastomer or a diene-based elastomer. [Effect] The polyamide resin composition of the present invention has excellent heat resistance and dimensional accuracy, and is useful as a resin material for electrical, electronic, electrical component parts and the like. |