CNT-INFUSED FIBERS IN THERMOSET MATRICES
    8.
    发明申请
    CNT-INFUSED FIBERS IN THERMOSET MATRICES 审中-公开
    碳纳米管灌注纤维在热电偶基质中的应用

    公开(公告)号:WO2011063423A1

    公开(公告)日:2011-05-26

    申请号:PCT/US2010/057919

    申请日:2010-11-23

    CPC classification number: B32B5/16 B32B3/00 B32B9/00 Y10T428/13 Y10T428/249921

    Abstract: A structural support includes a cylindrical core, an inner layer within the core and an outer layer. The inner and outer layers include CNT-infused fiber materials in a thermoset matrix. A composite includes a thermoset matrix and a CNT-infused fiber material having CNTs with lengths between about 20 to about 500 microns or about 0.1 to about 15 microns. For the latter range, CNTs are present between about 0.1 to about 5 percent by weight of the composite. A method of making a structural support includes wet winding a first CNT-infused fiber about a cylindrical mandrel in a direction substantially parallel to the mandrel axis, wet winding a baseline layer about the first CNT-infused fiber at an angle substantially non-parallel to the mandrel axis, and wet winding a second CNT- infused fiber about the baseline layer in a direction substantially parallel to the mandrel axis.

    Abstract translation: 结构支撑件包括圆柱形芯,芯内的内层和外层。 内层和外层包括热固性基体中的CNT-注入的纤维材料。 复合材料包括热固性基体和具有长度在约20至约500微米或约0.1至约15微米之间的CNT的CNT注入的纤维材料。 对于后一种范围,CNTs占复合材料重量的约0.1%至约5%。 制造结构支撑的方法包括在基本上平行于心轴轴线的方向上围绕圆柱形心轴湿润卷绕第一CNT-注入的纤维,以基本上不平行于第一CNT-输入纤维 并且在基本上平行于心轴轴线的方向上围绕基线层湿式缠绕第二CNT-注入的纤维。

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