复合材料科学与工程 ›› 2015, Vol. 0 ›› Issue (5): 76-80.

• 应用研究 • 上一篇    下一篇

芳纶无纬布生产质量的控制研究

刘元坤1,2, 许冬梅1,2*, 艾青松1,2, 方心灵1,2   

  1. 1.北京航天试验技术研究所,北京 100074;
    2.北京航天雷特机电工程有限公司,北京 100074
  • 收稿日期:2014-12-02 出版日期:2015-05-28 发布日期:2021-09-13
  • 通讯作者: 许冬梅(1981-),女,博士,工程师,主要从事胶粘剂及高性能纤维应用的研究。
  • 作者简介:刘元坤(1983-),男,硕士,工程师,主要从事树脂基防弹复合材料工艺及产业化研究。

PROCESS RESEARCH FOR IMPROVING QUALITY OF ROLLED ARAMID NON-WOOF CLOTH

LIU Yuan-kun1,2, XU Dong-mei1,2*, AI Qing-song1,2, FANG Xin-ling1,2   

  1. 1. Beijing Institute of Aerospace Testing Technology, Beijing 100074, China;
    2. Beijing Aerospace Rate Electromechanical Engineering Corporation, Beijing 100074, China
  • Received:2014-12-02 Online:2015-05-28 Published:2021-09-13

摘要: 通过对卷状芳纶无纬布生产工艺的研究,探究几个关键工艺条件(包括丝束退绕张力、胶粘剂的配方、层压复合的温度、压力及运行速度等)对卷状芳纶无纬布的性能(包括表观性能和防弹性能)的影响,摸索出一组最佳的工艺条件,由此制备的无纬布产品综合性能最优。由此工艺织造成的卷状无纬布防弹芯片通过美国NIJ0101.06测试标准和公安部GA141-2010标准测试,验证了此生产工艺的优越性。

关键词: 卷状芳纶无纬布, 胶粘剂, 丝束, 防弹

Abstract: In this paper, several factors that affect the surface performance and bulletproof property of rolled aramid non-woof cloth were investigated, including tension of tow, adhesive, laminated composite temperature, pressure and speed. The optimum process conditions were defined by many experiments. When the tension of tow was 0.238 CN/dtex, the ratio of adhesive A,B and C was 100∶80∶5, the composite temperature, pressure and speed were 80℃, 2.5MPa and 5m/min, respectively. The rolled aramid non-woof cloth prepared had optimal comprehensive performance. The bulletproof chip prepared by the cloth passed the NIJ0101.06 and GA141-2010 standards testing. It shows that the process conditions have superiority.

Key words: rolled aramid non-woof cloth, adhesive, tow, bulletproof

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