Patent ID: 8268425
Filing Date: 2012-09-18
Classification: C08F,C08L,H01B,Y10T

Abstract:
1. A polyethylene molding composition for cable sheathing comprising a multimodal molar mass distribution; a density at a temperature of 23° C. in the range from 0.94 to 0.950 g/cm 3 ; an MFI 190/5 in the range from 0.5 to 2.1 dg/min; from 45 to 55% by weight of a low molecular weight ethylene homopolymer A; from 30 to 40% by weight of a high molecular weight copolymer B of ethylene and another olefin having from 4 to 8 carbon atoms; and from 10 to 20% by weight of an ultra high molecular weight ethylene copolymer C, where all percentages are based on the total weight of the molding composition, wherein the molding composition has a VN