Flexible spike and knife resistant composite
    3.
    发明申请
    Flexible spike and knife resistant composite 有权
    柔性钉和耐刀复合材料

    公开(公告)号:US20120183720A1

    公开(公告)日:2012-07-19

    申请号:US12157668

    申请日:2008-06-12

    申请人: Yunzhang Wang

    发明人: Yunzhang Wang

    IPC分类号: F41H1/02 B32B5/26 B32B7/02

    摘要: A flexible spike and knife resistant composite incorporating a stack of at least ten consolidated layer groupings. Each layer grouping has a normalized stiffness of less than about 5 g/g/m2 as tested by a modified ASTM Test Method D6828-02 and contains one or two spike resistant textile layers, an adhesive layer, and one or two knife resistant textile layers. The spike resistant textile layers contain a plurality of interlocked yarns or fibers, where the yarns or fibers have a tenacity of about 8 or more grams per denier and the fiber size is less than ten denier per filament. The knife resistant textile layers contain monoaxially drawn fiber elements, where the fiber elements have an aspect ratio of greater than one and have a size greater than 100 denier per filament. The fiber elements of the knife resistant textile layer are bonded to each other or to the spike resistant layer.

    摘要翻译: 结合了至少十个固结层组的叠层的柔性穗状和耐刀具复合材料。 通过改进的ASTM测试方法D6828-02测试,每层分组具有小于约5g / g / m 2的归一化刚度,并且包含一个或两个抗刺绣织物层,粘合剂层和一个或两个耐刀织织物层 。 抗刺绣织物层包含多个互锁的纱线或纤维,其中纱线或纤维的强度为约8或更多克每旦尼尔,纤维尺寸小于十旦尼尔每丝。 耐磨织物层包含单轴拉伸纤维元件,其中纤维元件具有大于1的纵横比,并且具有大于100旦尼尔/丝的尺寸。 防刀织物层的纤维元件彼此结合或者与防钉层接合。