大豆蛋白复合纤维/涤纶针织物混纺比与舒适性的关系

为了研究大豆蛋白复合纤维/涤纶针织物的热湿舒适性能与混纺比之间的关系,对7种不同混纺比例的大豆蛋白复合纤维/涤纶针织物的保暖性能、透湿性能、导热性能、冷暖感、透气性能、浸润性能等进行测试分析。结果表明:随着大豆蛋白复合纤维含量的增加,大豆蛋白复合纤维/涤纶针织物的保暖性逐渐提高,导热系数基本呈现逐渐减小的趋势,接触凉爽感越来越好;大豆蛋白复合纤维/涤纶针织物的透气性也逐渐提高,其芯吸效应越显著。

Relationship between the blended ratio and comfort properties of soybean protein fiber/polyester knitted fabrics

In order to investigate the correlation of blended ratio and thermal-moisture comfort properties of soybean protein fiber/polyester knitted fabric,seven kinds of the blended fabrics with different blended ratios were chosen and their properties such as thermal retention,moisture vapor permeability,thermal conductivity,sensibility in temperature changes,air permeability and wettability were tested respectively with desired instruments.The experimental results show that as the content of soybean protein fiber increases in the blended fabric,the thermal retention property of the fabric improves gradually,thermal conductivity factor decreases,cool feeling gets better and better,air permeability improves and wicking effect enhances remarkably.