Abstract:
The present invention relates to a polyolefin composition comprising a heterophasic propylene copolymer having a MFR2 of at least 5 g/10 min and a polyethylene (PE) having a density of at least 935 kg/m3 and a melt flow rate MFR5 (190° C.) of less than 1.5 g/10 min.5
Abstract translation:本发明涉及一种聚烯烃组合物,其包含MFR 2为至少5g / 10min的多相丙烯共聚物和密度为至少935kg / m 3的聚乙烯(PE)和熔体流动速率MFR 5(190℃) 。)小于1.5 g / 10 min
Abstract:
The invention relates to a novel polyolefin composition having a low coefficient of thermal expansion (CLTE) and having a reduced occurrence of flow marks. The novel polyolefin compositions comprise a heterophasic polypropylene composition, ethylene/1-butene elastomer and an inorganic filler.