| 摘要 |
PROBLEM TO BE SOLVED: To provide a wheel cap for automobile which has slight warpage deformation, excellent heat resistance, rigidity and impact resistance and lightweight due to being thinly moldable in 1.5 mm thickness and is inexpensive. SOLUTION: This wheel cap for automobile is obtained by molding a glass- fiber reinforced polypropylene resin composition which is a propylene resin composition comprising a polypropylene resin (A), anα-olefin-based elastomer and a glass fiber (C) in the ratios of 60-90 wt.% of the polypropylene resin (A) and 40-10 wt.% of theα-olefin-based elastomer (B) based on the total of the propylene resin (A) and theα-olefin-based elastomer (B) and 1-30 pts.wt. of the glass fiber (C) based on 100 pts.wt. of the total of the polypropylene resin (A) and theα-olefin-based elastomer (B).
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