| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyamide resin composition and a molded article excellent in strength, rigidity after water absorption (water absorption rigidity), rigidity at high temperature use (rigidity when being heated and moldability), having good moldability, showing less sink mark formation caused by molding condition change (defective molding) and excellent in appearance.SOLUTION: A polyamide resin composition contains (A) 100 pts.mass of a copolymerized polyamide containing (a) a unit containing at least one kind of an alicycle dicarboxylic acid, (b) a unit containing a diamine having 8 or more carbon atoms, (c) a unit containing specific copolymerization component and satisfying specific conditions, and (B): 1 to 300 pts.mass of a fibrous reinforcement material having D2/D1 ratio (ellipticity) of 1.5 to 10, where D2 represents the long diameter of the fiber cross section and D1 represents the short diameter of the cross section. |
