不同湿态下不锈钢/涤纶针织物的导电性能

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英文篇名：Electrical Conductivity of Stainless Steel Fibers Under Different Wet Conditions 作者：陈晴 ; 张鑫 ; 罗虹富 ; 陈杰 ; 舒琳 英文作者：CHEN Qing;ZHANG Xin;LUO Hongfu;CHEN Jie;SHU Lin;Shanghai International Fashion Innovation Center,Donghua University;School of Textile and Clothing,Jiangnan University;School of Electronic and Information Engineering,South China University of Technology; 关键词：不锈钢纤维 ; 干态 ; 湿态 ; 电阻 ; 导电性能 英文关键词：stainless steel fiber;;dry state;;wet state;;resistance;;electrical conductivity 中文刊名：JLXY 英文刊名：Journal of Clothing Research 机构：东华大学上海国际时尚科创中心;江南大学纺织服装学院;华南理工大学电子与信息学院; 出版日期：2019-06-27 14:28 出版单位：服装学报 年：2019 期：v.4;No.20 基金：东华大学青年教师科研启动基金资助项目 语种：中文; 页：JLXY201903004 页数：5 CN：03 ISSN：32-1864/TS 分类号：23-27

摘要

采用不锈钢与涤纶混纺的导电纱线编织成1+1罗纹织物,通过测试其干态、湿态下的电阻分析其导电性能。实验结果表明:当织物宽度为2 cm时,随着织物长度从2 cm增加到4,6,8 cm,织物横向电阻从0. 25 MΩ增大到0. 89,1. 64,2. 11 MΩ,分别增加了256%,84. 2%,28. 6%;纵向电阻从22. 57 MΩ增大到40. 81,71. 24,100. 75 MΩ,分别增加了80. 82%,74. 56%,41. 7%。对于同一块织物,随着含水率增加到20%,30%,40%,各不同面积织物的横、纵向电阻均呈减小趋势。通过多角度比较不同湿态下不锈钢纤维的电阻,发现织物干态时的电阻与织物尺寸和组织结构相关,织物湿态时电阻主要与织物的含水量和织物的尺寸相关,为开发相关感应出汗量的智能纺织品提供依据。
        The 1 + 1 ribbed fabric was knitted with the conductive yarn blended with stainless steel fibers and polyester fibers. The conductive properties of the fabric were analyzed by testing its resistance in dry and wet states. The results show that when the width of the fabric is 2 cm,the transverse resistance of the fabric increases from 0. 25 MΩ to 0. 89,1. 64,2. 11 MΩ with the increase of the fabric width from 2 cm to 4,6,8 cm,respectively,corresponding to the increase ratios of 256%,84. 2% and 28. 6%. The longitudinal resistance increases from 22. 57 MΩ to 40. 81,71. 24,100. 75 MΩ,respectively,Corresponding to the increase ratios of 80. 82%,74. 56% and 41. 7%. For the same fabric,the transverse resistance and longitudinal resistance of the fabric with different areas show a decrease trend with the increase of moisture content to 20%,30% and 40%. By comparing the resistance values of stainless steel fibers in different wet states from different angles,it is found that the resistance in dry state is related to the fabric size and structure,and the resistance in wet state is mainly related to the moisture content and size of fabrics. This study can provide the basis for studying smart textile of sensing sweats.

引文

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