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Low density polyethylene modified with silicone materials

机译:用硅树脂材料改性的低密度聚乙烯

摘要

There is disclosed a polyolefin composition which can be extruded at relatively high rates to provide extrudate having improved hydrophobicity, said composition comprisingPP(A) 100 parts by weight of a polythylene resin; andPP(B) 1 to 5 parts by weight of an interactive diorganopolysiloxane process aid, said diorganopolysiloxane having a number average molecular weight of at least 10,000. In particularly preferred embodiments, an interactive diorganopolysiloxane in combination with a low density polyethylene is used as a process aid for linear low density polyethylene.
机译:公开了一种可以以较高的速率挤出以提供具有改善的疏水性的挤出物的聚烯烃组合物,所述组合物包含100重量份的聚乙烯树脂; 1-5重量份的相互作用的二有机聚硅氧烷加工助剂,所述二有机聚硅氧烷的数均分子量为至少10,000。在特别优选的实施方案中,将交互式二有机聚硅氧烷与低密度聚乙烯组合用作线性低密度聚乙烯的加工助剂。

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