| 摘要 |
The present invention relates to a polypropylene resin composition and more particularly, to the polypropylene resin composition comprising a high crystalline polypropylene, a polypropylene or polyethylene having low molecular weight, an inorganic filler and an anti-additive. The polypropylene resin of the present invention provides improved heat resistance, impact resistance and scratch resistance, so that it is suitable for substituting conventional polypropylenes used for automotive interior materials having several tens of grades, and further lowers manufacturing cost along with improving productivity and reclamation of used materials.
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