Polyethylene mixture and film layer comprising it

Abstract

A composition comprising: (I) from 1.0 to 49.0% by weight, based on the total composition, of a multimodal high-density polyethylene (HDPE), wherein the multimodal HDPE has a density in the range of 948 to 970 kg / m3 and an MFR2 of 0.1 to 3.0 g / 10 min and wherein the multimodal HDPE comprises at least (i) from 30 to 70% by weight, with respect to the total weight of the multimodal HDPE, of a polyethylene component (A) having a density in the range of 955 to 980 kg / m3 and an MFR2 of 10 to 1000 g / 10 min; and (ii) 30 to 70% by weight, with respect to the total weight of the multimodal HDPE, of a polyethylene component (B) which is a polyethylene having a density in the range of 935 to 965 kg / m3 and an MFR2 of 0.0001 to 1.0 g / 10 min; and (II) 51.0 to 99.0% by weight, based on the total composition, of a mixed plastic and polyethylene recycling blend (PERB) having an MFR2 of 0.1 to 1.2 g / 10 min, a density of 910 to 945 kg / m3 ; and a total amount of ethylene units (C2 units) of 80.0 to 96.0% by weight.