BALLISTIC RESISTANT SHEET AND BALLISTIC RESISTANT ARTICLE
    9.
    发明申请
    BALLISTIC RESISTANT SHEET AND BALLISTIC RESISTANT ARTICLE 审中-公开
    防弹材料和防弹性物品

    公开(公告)号:US20100050310A1

    公开(公告)日:2010-03-04

    申请号:US12520655

    申请日:2007-12-21

    IPC分类号: F41H1/02 B32B5/12

    CPC分类号: F41H5/0478 Y10T428/24124

    摘要: The present invention relates to a ballistic resistant sheet comprising a stack of at least 2 monolayers with on top hereof a polymeric film, each monolayer containing nidirectionally oriented reinforcing fibers or yarns with a tensile strength of between 3.5 an 4.5 GPa, and at most 20 mass % of a matrix material, the areal density of a monolayer is between 10 and 80 g/m2 and with the fiber direction in each monolayer being rotated with respect to the fiber direction in an adjacent monolayer. The ballistic resistant sheet according to the invention may suitably be assembled together to form a ballistic resistant assembly or a ballistic resistant article. Such ballistic resistant article may be used as, for example, protective clothing and bullet resistant vests offering protection against ballistic impacts such as bullets and ballistic fragments.

    摘要翻译: 本发明涉及一种防弹片材,其包含至少2个单层的叠层,其顶部具有聚合物膜,每个单层包含单向取向的增强纤维或拉伸强度为3.5GPa至至多20质量的拉伸强度 基质材料的%,单层的面密度为10至80g / m 2,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。 根据本发明的防弹片可以适当地组装在一起以形成防弹组件或防弹制品。 这种防弹制品可以用作例如防护服和防弹背心,提供防弹弹冲击的保护,例如子弹和弹道碎片。