ANTISTATIC STYRENIC POLYMER COMPOSITIONS AND ARTICLES THEREFROM
    1.
    发明公开
    ANTISTATIC STYRENIC POLYMER COMPOSITIONS AND ARTICLES THEREFROM 审中-公开
    抗静电聚合物组合物及其制品

    公开(公告)号:EP2087039A2

    公开(公告)日:2009-08-12

    申请号:EP07862302.2

    申请日:2007-11-28

    摘要: An antistatic styrenic polymer compositions comprises 30 to 70 wt % of a styrenic polymer, 5 to 40 wt % of a potassium ionomer, 1 to 10 wt % of one or more polyols, and 2 to 20 wt % of an ethylene copolymer, based on the total weight of the styrenic polymer composition which, if compared with compositions of the state of the art, shows reduced dust absorption and improved mechanical performances. Also disclosed are articles made of the composition such as film or sheet including multilayer structure and items obtained by extrusion molding, coextrusion molding, injection molding, thermoform molding, compression molding or blow molding.

    摘要翻译: 抗静电苯乙烯聚合物组合物包含30至70重量%的苯乙烯聚合物,5至40重量%的钾离聚物,1至10重量%的一种或多种多元醇和2至20重量%的乙烯共聚物,基于 苯乙烯类聚合物组合物的总重量如果与现有技术的组合物相比显示出减少的粉尘吸收和改进的机械性能。 还公开了由该组合物制成的制品,例如包括多层结构的薄膜或片材以及通过挤出成型,共挤出成型,注射成型,热成型成型,压缩成型或吹塑成型获得的物品。