温度对棉平布芯吸性能测试的影响研究

Effect of Temperature on Wicking Performance Test of Cotton

分析FZ/T 01071标准下织物芯吸性能测试结果与织物在使用环境中所表现的实际芯吸性能差异,论述了以三级水温度作为变量的不合理性,对毛细效应实验装置进行可整体控温改装,在25~65℃范围内对比测试了三级水温度梯度控制与整体温度梯度控制对织物芯吸性能测量结果的影响,结果表明:相同温度下整体控温时棉平布初始芯吸速率更大,30min最大芯吸高度更小;即棉平布在实际应用中表现出比FZ/T 01071标准测试结果更强的初始芯吸能力和更弱的液体铺展能力。

The difference between the test results of fabric wicking performance under FZ/T 01071standard and the actual wicking performance of the fabric in the use environment was analyzed.The irrationality of taking the third-class water temperature as a variable was discussed.The capillary effect experimental device with integral temperature control was refitted.The third-class water temperature gradient control and the overall temperature gradient control in the range of 25-65℃was compared to test the wicking performance of the fabric.The results showed that under the same temperature,the initial wicking rate of cotton flat cloth was higher,and the maximum wicking height of 30min was smaller.Cotton flat cloth showed stronger initial wicking capacity and weaker liquid spreading capacity than FZ/T 01071standard test results in practical application.