POLYOLEFIN RESIN COMPOSITES HAVING HIGH LOW GLOSS CHARACTERISTIC AND SCRATCH RESISTANCE AND MANUFACTURED BY USING THE SAME

摘要

Disclosed is a polyolefin-based resin composition comprises: (A) 25-96 wt% of polyolefin-based resin; (B) 1-20 wt% of thermoplastic elastomer rubber; (C) 1-20 wt% of thermoplastic vulcanized (TPV) rubber; (D) 1-30 wt% of inorganic filler; and (E) 1-5 wt% of fluorine-acrylic copolymer amide-based polymeric compound. The present invention exhibits excellent impact resistance, excellent stiffness, and high hardness since thermoplastic elastomer rubber, TPV rubber, inorganic filler, and fluorine-acrylic copolymer amide-based polymeric compound are mixed in polyolefin-based resin with an optimum composition and shows excellent scratch resistance and low gloss properties by containing partial crosslinking type TPV and full crosslinking type TPV capable of providing concavo-convex shapes on the surface of a substrate.