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TALC-FILLED COMPOUND AND THERMOPLASTIC MOLDING MATERIAL

机译:滑石粉填充物和热塑成型材料

摘要

Provided is a composition for producing a thermoplastic molding compound. The composition comprises the following: A) 35% to 85% by weight of aromatic polycarbonate, polyester carbonate, and/or polyester, B) 5% to 45% by weight of rubber-modified vinyl (co)polymer having a gel content measured as the proportion insoluble in acetone of 15% to 25% by weight based on the component B, C) 7% to 30% by weight of talc, D) 0.01% to 1% by weight of at least one dihydrogenphosphate salt having a cation selected from the group consisting of aluminum and zinc, and E) 0% to 10% by weight of polymer additives. Also provided is a process for producing a molding compound, a molding compound, a process for producing a molded article, a molded article, an autobody part, and a two-component injection molded part.
机译:提供了一种用于生产热塑性模塑料的组合物。该组合物包含以下物质:A)35重量%至85重量%的芳族聚碳酸酯,聚酯碳酸酯和/或聚酯,B)5重量%至45重量%的具有凝胶含量的橡胶改性的乙烯基(共)聚合物。以组分B计,不溶于丙酮的比例为15-25重量%,C)滑石粉7-30重量%,D)0.01-1重量%的至少一种具有阳离子的磷酸二氢盐选自铝和锌,和E)0-10重量%的聚合物添加剂。还提供了模塑料的制造方法,模塑料,模制品的制造方法,模制品,车身部件和两组分注射模制部件。

著录项

  • 公开/公告号US2020199357A1

    专利类型

  • 公开/公告日2020-06-25

    原文格式PDF

  • 申请/专利权人 COVESTRO DEUTSCHLAND AG;

    申请/专利号US201816621973

  • 发明设计人 ANDREAS SEIDEL;

    申请日2018-07-20

  • 分类号C08L69;C08L23/20;C08L51/04;C08K5/56;B29C45;C08K3/34;

  • 国家 US

  • 入库时间 2022-08-21 11:24:20

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