为研究摩擦布含水率对沾色级数的影响,设置摩擦布的含水率从0%~120%,含水率每隔20%测试一次耐摩擦色牢度.结果发现:摩擦布含水率为20%时的耐摩擦色牢度沾色要好于摩擦布含水率0%时的沾色;摩擦布含水率20%~40%时,耐摩擦色牢度沾色级数继续下降;在含水率60%~120%时,耐摩擦色牢度沾色级数基本相同.
The color fastness to dry and wet rubbing of textiles is different.In order to study the influence of the moisture content of the friction cloth on the staining grade,the moisture content of the friction cloth was set from 0%to 120%,and the color fastness to friction was tested every 20%.The color fastness to rubbing when the moisture content of the friction cloth was 20%was better than that when the moisture content of the friction cloth was 0%.When the moisture content of the friction cloth was 20%-40%,the color fastness to friction continued to decline.When the moisture content was 60%-120%,the color fastness to rubbing was basically the same.