STABILIZABLE PREFORM PRECURSORS AND STABILIZED PREFORMS FOR COMPOSITE MATERIALS AND PROCESSES FOR STABILIZING AND DEBULKING PREFORMS
    6.
    发明申请
    STABILIZABLE PREFORM PRECURSORS AND STABILIZED PREFORMS FOR COMPOSITE MATERIALS AND PROCESSES FOR STABILIZING AND DEBULKING PREFORMS 审中-公开
    用于复合材料的稳定性前体和稳定化前体和用于稳定和去除前体的方法

    公开(公告)号:US20150047780A1

    公开(公告)日:2015-02-19

    申请号:US14531457

    申请日:2014-11-03

    IPC分类号: C08J5/04

    摘要: A stabilizable preform precursor for composites is provided. The preform precursor has at least one layer of a structural fabric comprised of reinforcing fibers where at least one of the layer(s) of structural fabric has integrated therein one or more stabilizing fiber(s) that dissolves at a dissolution temperature in a resin for infusing into the structural fabric to make the composite. The stabilizing fiber stabilizes the stabilizable preform precursor when the stabilizable preform precursor is subjected to an elevated temperature.

    摘要翻译: 提供了一种用于复合材料的可稳定预成型体前体。 预型体前体具有至少一层由增强纤维构成的结构织物,其中结构织物层中的至少一层结合有一种或多种在树脂溶解温度下溶解的稳定纤维, 注入结构织物制成复合材料。 当可稳定的预成型体前体经受升高的温度时,稳定纤维稳定可稳定的预成型体前体。