层层自组装SiO2阻燃棉织物的制备及其性能  

Preparation and Properties of Layer-by-Layer Self-assembly SiO2 Flame Retardant Cotton Fabrics

作　　者：孙晓璐 蔡令令 蔡以兵[1] 魏取福[1] 张炜栋 SUN Xiaolu;CAI Lingling;CAI Yibing;WEI Qufu;ZHANG Weidong(Key Laboratory of Eco-Textiles,Ministry of Education,Jiangnan University,Wuxi 214122,China;Jiangsu Advanced Textile Engineering Technology Center,Nantong 226007,China)

机构地区：[1]江南大学生态纺织教育部重点实验室,江苏无锡214122 [2]江苏省先进纺织工程技术中心,江苏南通226007

出　　处：《材料科学与工程学报》2020年第5期811-816,830,共7页Journal of Materials Science and Engineering

基　　金：中央高校基本科研业务费专项资金资助项目(JUSRP41910);江苏高校“青蓝工程”优秀青年骨干教师培养对象资助项目(苏教师【2016】15号);江苏省“双创计划”科技副总资助项目(FZ20180843);江苏省先进纺织工程技术中心开放基金科研项目(XJFZ/2018/04)。

摘　　要：以SiO 2为阻燃剂,通过层层自组装(LBL)的方法对棉织物进行阻燃整理。研究制备过程中SiO 2浓度、反应温度和pH值等参数对处理后棉织物阻燃性能的影响,对整理前后织物的结构、阻燃性能、力学性能和透气性进行了表征。结果表明,经SiO 2阻燃整理的棉织物具备较好的阻燃性能、力学性能和透气性。SiO 2 flame retardant cotton fabrics were fabricated by layer-by-layer(LBL)self-assembly method.The effects of SiO 2 concentration,reaction time and pH value on flame retardant properties of the treated cotton fabrics were studied.The flame retardant performance,mechanical property and breathability of the fabrics before and after treatment were characterized.The results showed that the cotton fabrics treated by SiO 2 had good flame retardancy,high mechanical property and good breathability properties.

关 键 词：棉织物 二氧化硅(SiO 2) 层层自组装 阻燃 

分 类 号：TQ340.64[化学工程—化纤工业]