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high innenanwendungen for motor vehicle

机译:汽车的高内部应用

摘要

A process for the preparation of fiber-reinforced moldings for motor vehicles wherein the molding comprisesa) from 1 to 96.86% by weight of at least one polycondensate,b) from 1 to 12% by weight of at least one particulate graft copolymer whose soft phase has a glass transition temperature below 0° C. and whose median particle size is from 50 to 1000 nm,c) from 1 to 12% by weight of at least one copolymer made from the following monomers,c1) from 50 to 90% by weight of at least one vinylaromatic monomer, andc2) from 10 to 50% by weight of acrylonitrile and/or methacrylonitrile, based in each case on component c,d) from 0 to 20% by weight ofe) from 0.01 to 15% by weight of a polycarbonate,f) from 0.01 to 2% by weight of a carbon black,g) from 0 to 12% by weight of a polymer other than component B,h) from 0 to 20% by weight of a polyester other than component A,i) from 0.1 to 10% by weight of conventional additives, such as UV stabilizers, oxidation retarders, lubricants and mold-release agents. Moldings and composites made from these molding compositions are as described as is the use of the molding compositions, the moldings and the composites.
机译:一种制备用于汽车的纤维增强模制品的方法,其中所述模制品包含:a)1至96.86重量%的至少一种缩聚物,b)1至12重量%的至少一种其软相的颗粒状接枝共聚物。具有低于0℃的玻璃化转变温度,并且其中值粒径为50至1000nm,c)为1至12重量%的至少一种由以下单体制成的共聚物,c1)为50至90重量%。至少一种乙烯基芳族单体的重量,和c2)分别为10至50%重量的丙烯腈和/或甲基丙烯腈,基于组分c,d)分别为0至20%的重量,e)0.01至15%的重量聚碳酸酯,f)0.01至2重量%的炭黑,g)0至12重量%的组分B以外的聚合物,h)0至20重量%的组分以外的聚酯A,i)重量为0.1至10%的常规添加剂,例如紫外线稳定剂,抗氧化剂,润滑剂和脱模剂代理商。由这些模塑组合物制成的模塑制品和复合材料的描述与模塑组合物,模塑制品和复合材料的用途相同。

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