文献类型：期刊文献

中文题名：智能导湿涤棉织物的制备及温敏湿热管理行为

英文题名：Preparation and temperature-sensitive humidity management of intelligent moisture permeable polyester/cotton fabric

作者：仇慧丽[1];杨群[1,2];陶思轩[1];崔进[3];周卫冕[1];潘虹[1];徐丽慧[1];王际平[1]

机构：[1]上海工程技术大学纺织服装学院,上海201620;[2]浙江省清洁染整技术研究重点实验室,绍兴文理学院,浙江绍兴312000;[3]上海伊纯实业有限公司,上海201600

年份：2024

卷号：50

期号：7

起止页码：11

中文期刊名：印染

外文期刊名：China Dyeing and Finishing

收录：北大核心2023、、北大核心

基金：浙江省清洁染整技术研究重点实验室开放基金资助(QJRZ2307);纺织纤维及制品教育部重点实验室课题(Fzxw2023003)。

语种：中文

中文关键词：温敏透湿;亲/疏水性转变;涤棉织物;高临界溶解温度;智能织物

外文关键词：upper critical solution temperature;polyester/cotton fabric;hydrophilic/hydrophobic transition;tem?perature-sensitive moisture permeable;intelligent fabric

中文摘要：以N,N-二甲基(甲基丙烯酰氧乙基)氨基丙磺酸内盐为单体,采用紫外光照射法制备具有高临界溶解温度(UCST)的聚合物PDMAPS,再将其喷涂至疏水改性涤棉织物表面,得到温敏导湿涤棉织物。研究了PDMAPS的结构和温敏性,并系统评价温敏导湿涤棉织物的微观结构、温敏亲/疏水性转变及温敏透湿性。结果表明:PDMAPS具有可逆的温敏亲/疏水性转变功能,在20℃时(UCST),喷涂PDMAPS一侧转为亲水性,而未喷涂PDMAPS一侧仍为疏水性,从而构建润湿性梯度,透湿量可提升至5497.5 g/(m^(2)·24 h),显示出优异的温度自适应湿热管理功能。

外文摘要：Poly[N,N-dimethyl(methacryloylethyl)ammonium propane sulfonate](PDMAPS)which exhibits an up?per critical solution temperature(UCST)is synthesized via UV radiation using N,N-dimethyl(methacryloylethyl)ammonium propane sulfonate(DMAPS)as the monomer,and then sprayed onto the surface of hydrophobicmodified polyester/cotton fabric to prepare temperature-sensitive and humidity management of intelligent poly?ester/cotton fabric.The structure and temperature-sensitivity of PDMAPS are evaluated,and the microstruc?ture,the temperature-sensitive hydrophobic/hydrophilic transition and moisture permeability of the intelligent polyester/cotton fabric are investigated.The results show that PDMAPS has a reversible temperature-sensi?tive hydrophilic/hydrophobic transition function.At 20℃(the temperature below the UCST),the contact angle of the fabric sprayed with PDMAPS and the side without PDMAPS is both 130°-140°,showing superior hydro?phobicity.At 40℃(the temperature above the UCST),the side sprayed with PDMAPS becomes hydrophilic,while the side without PDMAPS remains hydrophobic,thus constructing a wettability gradient.The moisture permeability of fabric can be increased to 5497.5 g/(m^(2)·24 h),demonstrating excellent temperature adaptive humidity and heat management function.