POLYMER RESIN BLEND COMPOSITION FOR AUTOMOTIVE EXTERIOR, ARTICLE FOR AUTOMOTIVE EXTERIOR AND PREPARING METHOD OF THE SAME

摘要

The present invention relates to a polymer resin blend composition for preparing automotive exterior materials, a resin molded product for the automotive exterior materials, and a preparation method thereof, comprising a first polymer resin including a polyethylene-polypropylene copolymer and a graphene; a second polymer resin including the polyethylene-polypropylene copolymer and a long fiber reinforced material impregnated to the polyethylene-polypropylene copolymer.