平纹/贯穿接结角联锁织物混杂增强复合材料抗侵彻性能研究  

Study on the Ballistic Performance of Plain/Through-the-Thickness Angle-Interlock Fabric Reinforced Hybrid Composites

作　　者：何苗[1] 杨莹雪 王芳 桂欢欢 闵胜男 HE Miao;YANG Ying-xue;WANG Fang;GUI Huan-huan;MIN Sheng-nan(Beijing Key Laboratory of Clothing Materials Evaluation,School of Materials Design&Engineering,Beijing Institute of Fashion Technology,Beijing 100029,China;Sinopec Yizheng Chemical Fibre Co.Ltd.,Yizheng 211900,China;Jiangxi Changjiang Chemical Co.Ltd.,Jiujiang 332006,China)

机构地区：[1]北京服装学院材料设计与工程学院,北京市服装材料评价重点实验室,北京100029 [2]中国石化仪征化纤有限责任公司,南京211900 [3]江西长江化工有限责任公司,九江332006

出　　处：《北京服装学院学报（自然科学版）》2022年第3期1-7,共7页Journal of Beijing Institute of Fashion Technology：Natural Science Edition

基　　金：国家自然科学基金青年项目(11902008);中国石油化工股份有限公司科技项目(219008-1);北京学者项目(RCQJ20303)。

摘　　要：对位芳纶等高性能纤维通常以机织或无纬布的形式用于制备轻量化、高性能的柔性防弹织物及其增强复合材料。为探索不同混杂方式对复合材料抗侵彻性能的影响,基于对位芳纶纤维设计了平纹叠层织物(P)和5层衬垫贯穿接结角联锁织物(T);通过将两者进行混杂叠层并采用浸胶方式施加改性酚醛树脂后制备成复合材料,再通过弹道实验得到靶板的弹道极限速度,并对靶板的损伤形貌进行了对比分析。研究发现:三维贯穿接结角联锁织物增强复合材料的弹道极限速度比纯平纹织物增强复材高出35.9%;将T作为迎弹面,P作为背弹面进行简单叠层,P与T混杂比为1∶3的靶板的弹道极限速度最高,比单纯平纹叠层增强复合材料提高了16.4%。High-performance fibers such as para-aramid fibers are usually used in the form of woven or non-woven fabrics to produce light weight, high-performance personal protective arms and reinforced composites.Based on the para-aramid fibers, this research designed two types of woven structures, namely the 2 D Plain fabrics(P) and the 3 D 5-layer wadded through-the-thickness angle-interlock fabrics(T). The two types of fabrics were hybrid and laminated into composites.The ballistic limit and the damage morphology of hybrid composites were examined and compared to explore the influences of different hybrid plans. The results reveal that the ballistic limit of the 3 D fabric reinforced composite was 35.9% higher than that of the 2 D plain weave fabric reinforced composite. Taking T as the impact face and P as the back face, at the hybrid ratio of 3∶1, the composite exhibits the highest ballistic limit, which is 16.4% higher than that of the plain reinforced fabric.

关 键 词：角联锁织物 复合材料 防弹性能 结构混杂 

分 类 号：TB332[一般工业技术—材料科学与工程]