THERMOPLASTIC POLYMER COMPOSITION
    13.
    发明授权
    THERMOPLASTIC POLYMER COMPOSITION 有权
    热塑性聚合物组合物

    公开(公告)号:EP1816162B1

    公开(公告)日:2015-01-07

    申请号:EP05809652.0

    申请日:2005-11-25

    IPC分类号: C08L27/12

    摘要: The object of the present invention is to provide a thermoplastic polymer composition which is flexible and capable of melt-molding and has excellent heat resistance, chemical resistance and oil resistance. Another object of the present invention is to provide a molded article, a laminated article, a hose for industrial use, a tube for industrial use, a fuel hose and a fuel tube comprising the thermoplastic polymer composition. Further object of the present invention is to provide a process for preparing a thermoplastic polymer composition. The thermoplastic polymer composition comprises a fluororesin (A) comprising a fluorine-containing ethylenic polymer (a) and a crosslinked fluororubber (B) in which at least a part of at least one kind of fluororubber (b) is crosslinked, and a weight ratio of the fluororesin (A) to the crosslinked fluororubber (B) is 85/15 to 40/60, a fuel permeation coefficient of a molded article obtained from the composition is not more than 40 g· mm/m 2 · day and a tensile modulus of elasticity of the molded article is not more than 400 MPa.