CERAMISABLE COMPOSITION FOR A POWER AND/OR TELECOMMUNICATION CABLE
    2.
    发明申请
    CERAMISABLE COMPOSITION FOR A POWER AND/OR TELECOMMUNICATION CABLE 审中-公开
    用于电力和/或电信电缆的可陶瓷组合物

    公开(公告)号:US20110186330A1

    公开(公告)日:2011-08-04

    申请号:US13055047

    申请日:2009-07-16

    IPC分类号: H01B7/29

    CPC分类号: H01B7/292 H01B7/295

    摘要: The present invention relates to a power and/or telecommunication cable comprising at least one conductive element surrounded by at least one insulating layer extending along the cable, the isolating layer being obtained from a composition containing the following compounds: a) an organic polymer; b) an inorganic compound containing a potassium oxide and/or one of the precursors thereof; c) a boron oxide and/or one of the precursors thereof; and d) calcium oxide CaO and/or one of the precursors thereof, characterized in that the amount of the compound d is at least 10 wt % of the total weight of the compounds b, c, and d in the composition.

    摘要翻译: 本发明涉及一种电源和/或电信电缆,包括由至少一个沿电缆延伸的绝缘层包围的至少一个导电元件,该隔离层由含有以下化合物的组合物获得:a)有机聚合物; b)含有氧化钾和/或其前体之一的无机化合物; c)氧化硼和/或其前体之一; 和d)氧化钙CaO和/或其前体之一,其特征在于化合物d的量为组合物中化合物b,c和d的总重量的至少10重量%。