Process for producing a high-density polyethylene blend

摘要

A high density polyethylene blend, and at least 940kg / m ³ density polyethylene copolymer component 55~95wt% high density multimodal with the (A), (B) 2, 000,000~4,000,000g / mol of nominal viscosity molecular weight Mv ultra-high-molecular-weight polyethylene homopolymer (UHMW polyethylene) 5~45wt% Noto with, wherein the said formulation, 10.0g / 10 minutes or less and MFR ₂₁ of, and a density of at least 940kg / m ³ BACKGROUND