高性能纤维种类及织物结构对防弹性能的影响  

Influence of High Performance Fiber Type and Fabric Structure on Ballistic Performance

作　　者：孟花 张燕 刘永佳 Meng Hua;Zhang Yan;Liu Yongjia(Pufan Perfect Protection Co.,Ltd.,Beijing 100161,China)

机构地区：[1]北京普凡防护科技股份有限公司,北京100161

出　　处：《天津纺织科技》2024年第4期18-20,共3页Tianjin Textile Science & Technology

摘　　要：为研发不同防弹织物,选取7种高性能纤维织物为研究对象,并制作相同尺寸的软质靶片进行弹道冲击测试,从纤维种类和织物结构两方面分析其影响因素。研究结果表明:纤维成分相同、叠层织物面密度接近时,无纬布的防弹性能较梭织布更好;在质量相近的叠层织物中,多层细薄织物的防弹性能比少层厚重织物更好;织物密度和织物比吸能值SEA呈显著负相关关系,随着织物密度的减小,织物的比吸能值越高,其防弹性能越好,反之则防弹性能越差;选择细薄织物、适当增加叠层织物层数、适当减小织物密度,有利于提高织物的防弹性能。In order to develop different bulletproof fabrics,7 high-performance fiber fabrics were selected as the research objects and soft targets of the same size were made for ballistic impact testing.The influencing factors were analyzed from two aspects:fiber type and fabric structure.The research results indicate that when the fiber composition is the same and the surface density of laminated fabrics is close,the bulletproof performance of weft free fabrics is better than that of woven fabrics.Among layered fabrics with similar weight,the bulletproof performance of multi-layer thin fabrics is better than that of thin and thick fabrics with fewer layers.There is a significant negative correlation between fabric density and the specific energy absorption value(SEA) of the fabric.As the fabric density decreases,the higher the specific energy absorption value of the fabric,the better its bulletproof performance.Conversely,the worse the bulletproof performance.Choosing thin and thin fabrics,increasing the number of layers of layered fabrics,and reducing the density of fabrics are beneficial for improving the bulletproof performance of fabrics.

关 键 词：高性能纤维 软质靶片 纤维种类 织物结构 防弹性能 

分 类 号：TS102[轻工技术与工程—纺织工程]