| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyamide resin composition having a high sound-insulation improving effect and excellent in mechanical characteristics, particularly in the balance between strength, rigidity and impact property, and to provide a molding consisting thereof. SOLUTION: The polyamide resin composition is incorporated with 15-80 wt% of a polyamide (A), 10-35 wt% of a glass fiber (B), 5-30 wt% of barium sulfate (C) and 5-25 wt% of an impact resistance improver (D), and the average particle size of the barium sulfate (C) is 0.05-10μm. COPYRIGHT: (C)2005,JPO&NCIPI
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