The present invention relates to a polyethylene composition comprising a base resin which comprises a low molecular weight ethylene homo- or copolymer fraction (A) and a high molecular weight ethylene homo- or copolymer fraction (B), wherein fraction (A) has a lower average molecular weight as fraction (B), characterized in that the base resin has a weight average molecular weight (Mw) of from 190,000 g/mol to 300,000 g/mol and a complex viscosity at 0.05 rad/s (·* 0.05 rad/s ) of 75 to 500 kPa·s, a process for the production of said polyethylene composition, an article, suitably a pipe, comprising said polyethylene composition, and the use of said polyethylene composition according for the production of an article.
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机译：聚乙烯组合物本发明涉及一种聚乙烯组合物，其包含基础树脂，所述基础树脂包含低分子量乙烯均聚物或共聚物级分（A）和高分子量乙烯均聚物或共聚物级分（B），其中级分（A）具有较低的分子量。平均分子量作为馏分（B），其特征在于基础树脂的重均分子量（Mw）为190,000 g / mol至300,000 g / mol，复数粘度为0.05 rad / s（·* 0.05 rad / s s）为75至500kPa·s，用于生产所述聚乙烯组合物的方法，包含所述聚乙烯组合物的制品，合适地为管，以及所述聚乙烯组合物在制品生产中的用途。
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