摘要:
An olefin (co-)polymer composition including 0.01 to 5.0 weight parts of high molecular weight polyethylene which is an ethylene homopolymer or an ethylene-olefin copolymer containing 50 weight % or more of an ethylene polymerization unit; and 100 weight parts of an olefin (co-)polymer other than the high molecular weight polyethylene, wherein said high molecular weight polyethylene has an intrinsic viscosity nullnullEnull of 15 to 100 dl/g measured in tetralin at 135null C. or more, and said high molecular weight polyethylene exists as dispersed fine particles having a numerical average particle size of 1 to 5000 nm.
摘要翻译:包含0.01至5.0重量份的高分子量聚乙烯的烯烃(共)聚合物组合物,其是乙烯均聚物或含有50重量%或更多乙烯聚合单元的乙烯 - 烯烃共聚物; 和100重量份的除了高分子量聚乙烯之外的烯烃(共)聚合物,其中所述高分子量聚乙烯在135℃或更高的四氢化萘中测得的特性粘度η为15-100dl / g 所述高分子量聚乙烯以数均粒径为1〜5000nm的分散微粒存在。