纺织工程学报2024，Vol.2Issue(2)：10-18,9.
防切割用PVA纱线及其织物的综合性能研究
Research on the comprehensive performance of anti-cutting PVA yarns and fabrics
摘要
Abstract
At present,ultra-high molecular weight polyethylene fiber and aramid fiber are generally used as the raw materials for anti-cutting yarns,which have the disadvantages of poor moisture absorption,poor dyeability and high cost.High-strength and high-modulus PVA fibers were selected as the raw material to prepare PVA sta-ple yarns(31.11 tex,44.44 tex,58.89 tex),PVA/tungsten core-spun yarns(29.53 tex),PVA/glass fiber core-spun yarns(29.53 tex),and anti-cutting fabrics were also prepared.The mechanical properties,temperature sensitivi-ty,dyeability and folding resistance of staple fiber yarns and core yarns were investigated by tensile test and dye-ability test;the comprehensive performance of anti-cutting PVA fabrics was investigated by anti-cutting test,tear-resistant test and abrasion-resistant test.The results show that:compared with PVA/glass fiber core-spun yarn,PVA/tungsten core-spun yarn has a better folding resistance;PVA yarn has a better temperature sensitivity than UHMWPE yarn,and has a good dyeing properties;the comprehensive performance of anti-cutting fabrics has a positive correlation with the mechanical properties of yarns;the comprehensive performance of anti-cut-ting fabrics of PVA/tungsten core-spun yarns is optimal and can reach the anti-cutting performance of grade 5.关键词
高强高模PVA纤维/包芯纱/织物/染色/防切割Key words
PVA fiber with high strength and high modulus/core-spun yarn/fabric/dye/cut resistance分类
轻工纺织引用本文复制引用
王嘉晔,张伟,王海楼,严雪峰,顾云翔,瞿建刚,胡建华..防切割用PVA纱线及其织物的综合性能研究[J].纺织工程学报,2024,2(2):10-18,9.基金项目
国家自然科学基金项目(11802144) （11802144）
南通市科技计划项目(JC12022039). （JC12022039）
