HIGH-DENSITY POLYETHYLENE COMPOSITION AND HIGH-DENSITY POLYETHYLENE MOLDED ARTICLE COMPRISING SAME

摘要

The present invention provides a high-density polyethylene composition and a high-density polyethylene molded article comprising the same, wherein the high-density polyethylene composition includes: an ethylene alpha olefin copolymer having a melt flow index (190C, weight of 2.16 kg) of 0.01 g/10 min or more and 0.51 g/10 min or less and having a density of 0.925 g/cm^3 or more and 0.960 g/cm^3 or less; and an ethylene homopolymer having a melt flow index (190C, weight of 2.16 kg) of 100 g/10 min or more and 300 g/10 min or less and having a density of 0.950 g/cm^3 or more and 0.980 g/~cm^3 or less, wherein a content of the ethylene alpha olefin copolymer is 35 parts by weight or more and 65 parts by weight or less based on the total weight of the ethylene alpha olefin copolymer and the ethylene homopolymer.;COPYRIGHT KIPO 2020