| 摘要 |
PURPOSE: An environment-friendly polypropylene resin composition is provided to ensure excellent flexural modulus and shock resistance compared with conventional polypropylene resin compositions and to prevent the warpage and deformation. CONSTITUTION: An environment-friendly polypropylene resin composition includes: 50~75 weight% of polypropylene resin, 3~15 weight% of a modified polypropylene resin including a graft copolymer of a polypropylene resin, dicarboxylic acid, and organic peroxide; 5~20 weight% of glass fiber on which a silane coupling agent is coated; 5~20 weight% of powdered vegetable fabric material; and 0.1~1 weight% of styrene-ethylene-butadiene-styrene or ethylene-propylene-diene monomer.
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