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ETHYLENE-BASED POLYMER FOR PRODUCING ABRASION-RESISTANT RESIN MOLDING, ETHYLENE-BASED RESIN COMPOSITION FOR PRODUCING ABRASION-RESISTANT RESIN MOLDING, ABRASION-RESISTANT RESIN MOLDING, AND METHOD FOR PRODUCING SAME
ETHYLENE-BASED POLYMER FOR PRODUCING ABRASION-RESISTANT RESIN MOLDING, ETHYLENE-BASED RESIN COMPOSITION FOR PRODUCING ABRASION-RESISTANT RESIN MOLDING, ABRASION-RESISTANT RESIN MOLDING, AND METHOD FOR PRODUCING SAME
An ethylene-based polymer for producing an abrasion-resistant resin molding, the polymer satisfying (1) to (5). (1) Is either an ethylene homopolymer or a copolymer of ethylene and a C3-20 α-olefin. (2) Is polymerized using a single-site catalyst. (3) Has a weight-average molecular weight Mw that is 300,000 to less than 1,000,000. (4) Has a melting point Tm 130°C to less than 135°C. (5) Has a sand/rubber wheel abrasion test performance of 0.035-0.24 cm3 as measured for a sample fabricated from the ethylene-based polymer.
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