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2cm时,随着织物长度从2cm增加到4,6,8cm,织物横向电阻从0.25MΩ增大到0.89,1.64,2.11MΩ,分别增加了256%,84.2%,28.6%;纵向电阻从22.57MΩ增大到40.81,71.24,100.75MΩ,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.
作者
陈晴
张鑫
罗虹富
陈杰
舒琳
CHEN Qing;ZHANG Xin;LUO Hongfu;CHEN Jie;SHU Lin(Shanghai International Fashion Innovation Center,Donghua University,Shanghai 200051,China;School of Textile and Clothing,Jiangnan University,Wuxi 214122,China;School of Electronic and Information Engineering,South China University of Technology,Guangzhou 510640,China)
出处
《服装学报》
CAS
2019年第3期207-211,共5页
Journal of Clothing Research
基金
东华大学青年教师科研启动基金资助项目
关键词
不锈钢纤维
干态
湿态
电阻
导电性能
stainless steel fiber
dry state
wet state
resistance
electrical conductivity
