单向(UD)防弹片材是一种纤维增强复合材料,具有快速吸收能量、扩散能量,进而分散子弹的高速冲击波,防弹性能优异的特点。概述了UD防弹片材的种类,从复合成型工艺、力学性能、防弹性能、数值模拟、测试标准等方面介绍了超高分子量聚乙烯纤维UD防弹片材的研究进展。
Unidirectional (UD) bulletproof sheets are fiber-reinforced composite materials characterized by their rapid energy absorption and diffusion,effectively dispersing bullet-induced shockwaves of bullets and resulting in superior ballistic performance.This paper outlined the types of UD bulletproof sheets and reviewed the research progress in ultra-high molecular weight polyethylene (UHMWPE) fiber UD bulletproof sheets,covering composite molding processes,mechanical properties,bulletproof performance,numerical simulations,and testing standards.
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基金资助
国家级大学生创新训练项目(202210304037Z);江苏省研究生科研与实践创新计划(KYCX23_3406)