摘要
棉织物活性染料染色的湿摩擦牢度较低。选择50%吡啶水溶液作为浮色的萃取剂,在温度95℃下有效地萃取浮色。经测试,证实浮色是影响棉织物活性染料染色湿摩擦牢度的一个重要因素。
The wet-rubbing fastness of cotton fabric dyed with reactive dyes is poor, In the paper, by comparing different kinds of methods of stripping unfixed dyes on cotton fabrics, 50% aqueous pyridine was chosen as extraction agent for unfixed dyes. Through testing the wet rubbing fastness of cotton fabrics which had been extracted by selected extraction agent at 95 ℃, it is found that the unfixed dye is an important factor affecting wet rubbing fastness but not the only one.
出处
《印染》
北大核心
2006年第1期8-10,共3页
China Dyeing and Finishing
关键词
染色
活性染料
湿摩擦牢度
棉织物
dyeing
reactive dyes
wet rubbing fastness
cotton fabric
