| 摘要 |
Provided is a polypropylene resin composition for a cowl top cover of an automobile, which includes: an ethylene-propylene block copolymer containing 3 to 20 wt % of an ethylene monomer; an ethylene-propylene block copolymer containing 30 to 50 wt % of an ethylene monomer; an ethylene-α-olefin copolymer rubber; a magnesium compound; and an inorganic filler. The polypropylene resin composition has excellent rigidity, dimensional stability, and moldability, and thus is suitable for, e.g., a cowl top cover of an automobile.
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