Water soluble tooling materials for composite structures
    4.
    发明申请
    Water soluble tooling materials for composite structures 审中-公开
    用于复合结构的水溶性模具材料

    公开(公告)号:US20050116136A1

    公开(公告)日:2005-06-02

    申请号:US10965650

    申请日:2004-10-14

    CPC分类号: B28B7/46 B28B7/342

    摘要: The present invention relates to a low density, water-soluble coring and tooling material used for the fabrication of composite parts. One aspect of the present invention relates to a lightweight, strong composite coring material that can be easily shaped and removed from cured composite parts. Another aspect of the present invention relates to a lightweight, strong composite tooling material that is easily tailored to provide a specific coefficient of thermal expansion and thermal conductivity, thus providing a tooling material that can be matched to the composite structure and material being fabricated.

    摘要翻译: 本发明涉及用于制造复合部件的低密度,水溶性取芯和模具材料。 本发明的一个方面涉及一种轻质,坚固的复合取芯材料,其可以容易地从固化的复合部件上成形和去除。 本发明的另一方面涉及一种轻质,强力的复合模具材料,其易于定制以提供特定的热膨胀系数和热导率,从而提供可与复合结构和正在制造的材料相匹配的模具材料。