composição polimérica e uso da mesma, artigo com superfície granulada e uso de uma composição polimérica para a produção de um artigo

摘要

The present invention relates to a polymer composition comprising
a polyolefin base resin comprising
(A) a propylene homopolymer with a MWD of 1.5 to 5.0, and
(B) an ethylene copolymer with one or more comonomers selected from alpha-olefins with 4 to 12 carbon atoms, having a density of not greater than 920 kg/m 3
wherein the polyolefin base resin has a weight ratio of propylene homopolymer (A) to ethylene copolymer (B) from 95:5 to 60:40, the use of such a polymer composition for the manufacture of an injection molded article, and an article produced from such a polymer composition.