基于红外技术的纺织品液体动态传递性能研究
2023-10-20 16:48:11   来源：   评论：0 点击：

  关键词：红外技术；针织物；非织造布；液体动态传递性能；动态水分管理仪；水分传递速率；吸液速率；红外辐射
中图分类号：TS103          文献标志码：A           文章编号：1001-9634(2023)04-0013-05
 
收稿日期：2022-05-11；修回日期：2023-03-07
基金项目：安徽省教育厅重点科研项目（KJ2020A0906）
作者简介：李晟锴（1985—），男，安徽淮南人，讲师，主要从事机械设计、材料检测与分析技术方面的研究。
   
Abstract:In order to accurately evaluate the wear comfort of textiles，the advantages and disadvantages of imaging technology，sensing technology and dynamic moisture management instrument (MMT) in testing the dynamic water transfer process of textiles are analyzed，and a new liquid dynamic transfer measuring equipment and testing method based on infrared technology are proposed.The test principle and component information，experimental calibration，parameter definition and experimental method of the equipment are described in detail.The transfer rate and maximum absorbency rate of deionized water and soybean oil in knitted and non-woven samples are measured by the device and compared with the MMT test results.It is pointed out that the new liquid dynamic transfer rate tester has the characteristics of one-step measurement and no contact.It can measure the transfer rate of liquid in different directions on the textile surface，and the measurement results are close to the current standard measuring instrument MMT.Compared with MMT，it has a wider range of liquid applicability，and can be used for moisture transfer detection of textiles，films，paper，etc.
Key Words:infrared technology；knitted fabric；non-woven fabric；liquid dynamic transfer performance；dynamic water management instrument；moisture transfer rate；absorbency rate；infrared radiation
 
参考文献：
［1］REIFLER FA，LEHMANN E H，FREI G，et al.The Method of Neutron Imaging as a Tool for the Study of the Dynamics of Water Movement in Wet Aramid-based Ballistic Body Armour Panels［J］.Measurement Science & Technology，2006，17（7）：1925-1934.
［2］CONRATH M，FRIES R，ZHANG R，et al.Radial Capillary Transport from an Infinite Reservoir［J］.Transport in Porous Media，2010，84（1）：109-132.
［3］CALLEGARI G，TYOMKIN I，KORNEV K G，et al.Absorption and Transport Properties of Ultra-fine Cellulose Webs［J］.Journal of Colloid and Interface Science，2011，353（1）：290-293.
［4］KEISER C，WYSS P，ROSSI R M.Analysis of Steam Formation and Migration in Firefighters’Protective Clothing Using X-Ray Radiography［J］.International Journal of Occupational Safety & Ergonomics，2010，16（2）：217-229.
［5］HU J Y，LI Y，YEUNG K W，et al.Moisture Management Tester：A Method to Characterize Fabric Liquid Moisture Management Properties［J］.Textile Research Journal，2005，75（1）：57-62.
［6］RENGASAMY R S，KOTHARI V K，BELE V S，et al.Liquid Sorption Behaviour of Nonwovens［J］.The Journal of the Textile Institute，2011（12）：1019-1030.