| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyamide resin composition combinedly having excellent properties of an aromatic polyamide resin and excellent performances of molding properties, and having more excellent resistance to heat-aging and moisture resistance in comparing to usual aromatic polyamide resin compositions. SOLUTION: This polyamide resin contains (C) 0.01-1 pt.wt. of acopper compound, (D) 0.01-5 pts.wt. of an alkali metal halide compound and (E) 0.05-5 pts.wt. of an organic-based stabilizer to a total of 100 pts.wt. of (A) 95.5-50 pts.wt. of a polyamide resin composed of a dicarboxylic acid component unit comprising an aromatic dicarboxylic acid and an aliphatic dicarboxylic acid and a diamine component unit comprising a heterocyclic diamine and an aliphatic diamine and having 1.5-5.0 relatice viscosity measured in concentrated sulfuric acid at 20 deg.C and (B) 0.5-50 pts.wt. of a modified polyolefin.
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