电加热机织物的发热性能及发热均匀性探讨

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中文摘要：以发热功率密度和温度均匀系数为指标,基于正交试验方案,探讨以不锈钢纤维纱为电加热元件的电加热机织物制备工艺.并基于九宫格取点法,优化温度均匀系数测试方法.研究发现:本研究中,温度测点取 81 点是可信的均匀度评价方案.电加热机织物的纬纱排列规律为 1 根不锈钢纤维纱+3 根黏胶纱、纬纱密度为 10.5 根/cm、组织结构为经二重 1/7 时,织物具有较为优异的发热性能,发热功率密度为857.23 W/m2;电加热机织物的纬纱排列规律为 1 根不锈钢纤维纱+5 根黏胶纱、纬纱密度为 6.5 根/cm、组织结构为经二重 1/3 时,电加热机织物具有较为优异的发热均匀性.

外文标题：Discussion on heating property and heating uniformity of electric heating woven fabric

外文摘要：Based on orthogonal test scheme,the preparation technology of electric heating woven fabric with stainless steel fiber yarns as electric heating element was studied,taking the heating power density and the temperature uniformity coefficient as indexes.The testing method of temperature uniformity coefficient was optimized based on the point taking method of nine grids.The results showed that in this study,the number of temperature measurement points at 81 was a reliable uniformity evaluation scheme.When the weft arrangement of the electric heating woven fabric was one stainless steel fiber yarn and three viscose yarns,the weft density was 10.5 wefts/cm,and the structure was warp double 1/7,the fabric had excellent heating property,and the heating power density was 857.23 W/m2.When the weft arrangement of the electric heating woven fabric was one stainless steel fiber yarn and five viscose yarns,the weft density was 6.5 wefts/cm,and the structure was warp double 1/3,the fabric had excellent heating uniformity.

外文关键词：

electric heating woven fabricheating propertyheating uniformitystainless steel fiberorthogonal testpoint taking method of nine gridsweft arrangementweft densityfabric structure

作者：

孟小奕、和杉杉、周心怡、李嘉玲、饶仓尔、薛文良

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作者单位：

东华大学产业用纺织品教育部工程研究中心,上海 201620

联通(浙江)产业互联网有限公司,浙江杭州 310051

东华大学纺织学院,上海 201620

关键词：

电加热机织物发热性能发热均匀性不锈钢纤维正交试验九宫格取点法纬纱排列规律纬纱密度组织结构

基金：

上海市"科技创新行动计划"扬帆计划项目东华大学中央高校基本科研业务费专项资金东华大学中央高校基本科研业务费专项资金

项目编号：

21YF14011002232021D-0922D128102/005

出版年：

2024

产业用纺织品

东华大学,全国产业用纺织品科技情报站

产业用纺织品

影响因子：0.309

ISSN：1004-7093

年,卷(期)：2024.42(1)

参考文献量10