Flexible poly(arylene ether) composition and articles thereof
    4.
    发明授权
    Flexible poly(arylene ether) composition and articles thereof 有权
    柔性聚(亚芳基醚)组合物及其制品

    公开(公告)号:US07776441B2

    公开(公告)日:2010-08-17

    申请号:US11256765

    申请日:2005-10-24

    IPC分类号: B32B15/00 H01B3/30

    摘要: A thermoplastic composition comprises poly(arylene ether) having an initial intrinsic viscosity greater than 0.25 dl/g as measured in chloroform at 25° C.; a polyolefin having a melt temperature greater than or equal to 120° C. and a melt flow rate of 0.3 to 15; a first block copolymer having a aryl alkylene content greater than or equal to 50 weight percent based on the total weight of the first block copolymer; a second block copolymer having an aryl alkylene content less than 50 weight percent based on the total weight of the second block copolymer; and a flame retardant, wherein the poly(arylene ether) is present in an amount greater than the amount of polyolefin. The composition is useful in the production of covered wire.

    摘要翻译: 热塑性组合物包含在25℃在氯仿中测得的初始特性粘度大于0.25dl / g的聚(亚芳基醚); 熔体温度大于或等于120℃并且熔体流动速率为0.3至15的聚烯烃; 基于第一嵌段共聚物的总重量,芳基亚烷基含量大于或等于50重量%的第一嵌段共聚物; 基于第二嵌段共聚物的总重量,芳基亚烷基含量小于50重量%的第二嵌段共聚物; 和阻燃剂,其中所述聚(亚芳基醚)的存在量大于聚烯烃的量。 该组合物可用于生产包线。