POLYAMIDE RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a polyamide resin composition which gives a molded product excellent in the balance between rigidity and low-temperature impact resistance and excels in moldability. SOLUTION: The polyamide resin composition comprises [A] 60-98 wt.% polyamide resin and [B] 2-40 wt.% olefin composition graft-modified with an unsaturated carboxylic acid or its derivative. The graft modified olefin composition is constituted of [B1] an ethylene-α-olefin copolymer having a density of≤0.863 g/cm3and [B2] an ethylene copolymer having a density of 0.870-0.930 g/cm3. At least either [B1] or [B2] is a composition graft-modified with a polar monomer. COPYRIGHT: (C)2004,JPO&NCIPI