原料及结构参数对防电弧织物性能的影响  

Influences of raw materials and fabric parameters on performance of anti-arc fabrics

作　　者：李冻 陈太球 蒋春燕 傅佳佳 王鸿博[1,3] LI Dong;CHEN Taiqiu;JIANG Chunyan;FU Jiajia;WANG Hongbo(Engineering Technology Researrh Center for Functional Textiles of Jiangsu,Jiangnan University,Wuxi,Jiangsu 214122,China;Swoto Protection Co.,Ltd.,Wuxi,Jiangsu 214413,China;Key Laboratory of Eco-Textiles（Jiangnan University）,Ministry of Education,Wuxi,Jiangsu 214122,China)

机构地区：[1]江南大学江苏省功能纺织品工程技术研究中心,江苏无锡214122 [2]圣华盾防护科技股份有限公司,江苏无锡214413 [3]生态纺织教育部重点实验室(江南大学),江苏无锡214122

出　　处：《纺织学报》2018年第8期41-45,共5页Journal of Textile Research

基　　金：国家重点研发计划资助项目(2017YFB0309100);江苏省产学研前瞻性研究项目(BY2016022-23);江苏省先进纺织工程技术中心立项课题(XJFZ/2015/1)

摘　　要：为优化防电弧织物设计,分析了3种防电弧织物的结构参数,并测试其拉伸、透气、透湿、阻燃、热稳定、热防护及电弧防护性能,探讨了结构参数对其舒适性和防护性能的影响。结果表明:原料种类对防护性能影响最显著,芳纶/阻燃腈氯纶防电弧混纺织物存在阴燃现象,芳纶质量分数越高,织物的阻燃性和热稳定性越好;对于单层防电弧织物,随紧度增加13%,织物的热防护性能(TPP值)增加6%,电弧热防护性能值(ATPV值)增加42%,但织物舒适性能下降,其中透气性下降63%,透湿性下降22%;双层结构可有效地提高防电弧织物的TPP和ATPV值,尤其是ATPV值增加最为显著,ATPV值超过单层织物的3倍,双层结构织物的舒适性指标下降很少,其中透气性能下降4%,透湿性能下降7%。In order to optimize the designs of anti-arc fabrics,the structures and parameters of three kinds of anti-arc fabrics were analyzed,and the extensibility,breathability,moisture permeability,flame retardancy,thermal stability, thermal protection and arc protection performance were tested. The influences of fabric parameters on comfort and protection properties were also investigated. The results show that the influence of raw materials on the protection properties is the most significant,and a smoldering phenomenon exists for fabrics prepared from flame retardant nitrile and aramid. The higher the aramid content is,the better the flame retardant and thermal stability of the fabric are. For single-layer anti-arc fabrics,when the tightness increases by 13%,thermal protective performance（ TPP） and arc thermal performance value（ ATPV） increase by 6% and 42%,respectively,but the comfort properties decline,and the breathability and the moisture permeability reduce by 63% and 22%,respectively. The double-layer structure effectively increases the value of ATPV and TPP of anti-arc fabrics,significantly for ATPV value,and the ATPV value of double layer is three times greater than that of single layer fabrics,but comfort properties reduce weakly,and breathability and moisture permeability reduce by 4%and 7%,respectively.

关 键 词：防电弧织物 结构参数 舒适性能 防护性能 优化设计 

分 类 号：TS156[轻工技术与工程—纺织材料与纺织品设计]