摘要
文章研究了用浸渍过胶态剪切增稠液体(STF)的凯夫拉织物所制备的复合材料的弹道侵彻性能。在相同面密度的情况下,这种凯夫拉织物与纯凯夫拉织物相比,达到相同的低速弹道冲击性能所需要的层数更少,这就使得此种防弹衣材料的柔韧性更好,体积更小。此外,文中还探讨了一些可能提高STF凯夫拉复合材料的弹道冲击性能的机理。
This study reports the ballistic penetration performance of a composite material composed of woven Kevlar fabric impregnated with a colloidal shear thickening fluid （STF）. Under these ballistic, lest conditiotls,the impregnated fabric targets peKorm equivalently to neat fabric, targets of equal areal density, while offering significantly less thickness and more material flexibility,and possible mechanisms of fabric-fluid interaction during ballistic impact are identified.
出处
《中国个体防护装备》
2016年第4期43-48,共6页
China Personal Protective Equipment
关键词
剪切增稠液体
凯夫拉
弹道冲击性能
shear thickening fluid
kevlar
ballistic impact characteristics
