Process for the manufacture of a ballistic-resistant moulded article
    2.
    发明授权
    Process for the manufacture of a ballistic-resistant moulded article 有权
    用于制造防弹模制品的方法

    公开(公告)号:US07527854B2

    公开(公告)日:2009-05-05

    申请号:US11714806

    申请日:2007-03-07

    IPC分类号: G03F3/00

    摘要: The invention relates to a process for the manufacture of a ballistic-resistant molded article in which a stack of monolayers is formed, each monolayer containing unidirectionally oriented reinforcing fibers and at most 30 mass % of a plastic matrix material, the reinforcing fibers being highly-drawn polyethylene fibers, and with the fiber direction in each monolayer being rotated with respect to the fiber direction in an adjacent monolayer, the stack then being compressed at a pressure of more than 25 MPa and a temperature between 125 and 150° C., and the plastic matrix material having a 100% modulus of at least 3 MPa.

    摘要翻译: 本发明涉及一种制造防弹模塑制品的方法,其中形成一层单层,每层单层含有单向取向的增强纤维和至多30质量%的塑料基质材料, 拉伸的聚乙烯纤维,并且每个单层中的纤维方向相对于相邻单层中的纤维方向旋转,然后在大于25MPa的压力和125至150℃的温度下压制该堆叠,并且 所述塑料基质材料具有至少3MPa的100%模量。