A backsheet for photovoltaic modules
    3.
    发明公开
    A backsheet for photovoltaic modules 有权
    RückseitigeFoliefürPhotovoltaikmodule

    公开(公告)号:EP2824713A1

    公开(公告)日:2015-01-14

    申请号:EP13175703.1

    申请日:2013-07-09

    申请人: AGFA-GEVAERT

    IPC分类号: H01L31/04

    摘要: A backsheet (1) for a photovoltaic module (5) comprising a support (10) and a weather resistant layer (13), the weather resistant layer comprising a binder containing a crosslinkable group, an isocyanate crosslinking agent and a catalyst capable of improving the crosslinking of the binder, characterized in that the catalyst is a zinc or bismuth based catalyst.

    摘要翻译: 一种用于光伏组件(5)的底片(1),其包括支撑件(10)和耐候层(13),所述耐候层包括含有可交联基团的粘合剂,异氰酸酯交联剂和能够改善 粘合剂的交联,其特征在于催化剂是基于锌或铋的催化剂。

    A backsheet for photovoltaic modules
    5.
    发明公开
    A backsheet for photovoltaic modules 有权
    RÜCKSEITIGEFOLIEFÜRPHOTOVOLTAIKMODULE

    公开(公告)号:EP2824716A1

    公开(公告)日:2015-01-14

    申请号:EP13175705.6

    申请日:2013-07-09

    申请人: AGFA-GEVAERT

    IPC分类号: H01L31/048

    CPC分类号: H01L31/049 Y02E10/50

    摘要: A backsheet (1) for a photovoltaic module (5) comprising a support (10) and a weather resistant layer (13), the weather resistant layer comprising a first binder and a second binder, both binders containing a crosslinkable group, and a crosslinking agent, characterized in that the first binder is a fluoropolymer and the second binder is an acrylic resin and the weight ratio of fluoropolymer to acrylic resin is less than 4.0.

    摘要翻译: 一种用于光伏模块(5)的底片(1),其包括支撑体(10)和耐候层(13),所述耐候层包括第一粘合剂和第二粘结剂,两种含有可交联基团的粘合剂和交联 其特征在于,所述第一粘合剂为含氟聚合物,所述第二粘合剂为丙烯酸树脂,所述含氟聚合物与丙烯酸树脂的重量比小于4.0。