助剂HMW8870对纯棉织物吸湿快干整理

Finished Moisture Absorption and Perspiration of Cotton Fabric by Agent HMW8870

采用吸湿快干助剂HMW8870对纯棉织物进行吸湿快干整理,并通过测试纯棉织物的快干性、散湿性、透湿性、吸湿性以及毛细管效应来检验整理后织物吸湿快干性能。设计了3种不同的整理工艺和三因子三水平的正交试验。结果表明:经助剂HMW8870整理后的纯棉织物快干性和透湿性增加而吸湿性变化不大,其中HMW8870的浓度是主要影响因素,随着助剂浓度的增加整理后的织物水分蒸发率和透湿量增加,但当助剂浓度为50g/L时达到效果最好;氯化钠的浓度对织物的亲水性有一定的影响,当氯化钠浓度为20g/L效果达到最佳状态。

Cotton fabric is finished by agent HMW8870 for improving its moisture management property.And the quality of moisture management property of the finished cotton fabric is judged by tested fast drying,wet conductivity,WVT,moisture absorption and capillary effect of cotton fabric.Designing of three different finishing process orthogonal test gets the optimal design process.The experimental result shows that the fast drying and moisture permeability of the finished cotton fabric is improved,but moisture absorption changes little.The concentration of the agent HMW8870 is the main factor.Along with the concentration of the agent HMW8870 increases,the moisture evaporation rate and vapor permeability of the finished fabric also increases.But when the concentration is 50 g/L,the moisture management property is the best.The concentration of NaCl has a certain impact to the hydrophilicity of the fabric,and 20 g/L is the best choice.