苏木素的制备及其对黏胶织物的染色性能  

Preparation of saphenol dye and its dyeing properties on viscose fabric

作　　者：贺晓亚[1] 黄伟[1] HE Xiaoya;HUANG Wei(Jiangxi Institute of Fashion Technology,Nanchang 330201,Jiangxi,China)

机构地区：[1]江西服装学院,江西南昌330201

出　　处：《上海纺织科技》2022年第5期17-19,56,共4页Shanghai Textile Science & Technology

基　　金：2021年度江西省教育厅科学技术研究项目(GJJ212403)。

摘　　要：利用提取的苏木素对黏胶织物进行染色,探讨苏木素对黏胶织物染色的可行性。测试表明,最佳染色工艺为:染液质量分数4%,染液pH值=5,染色温度80℃,染色时间60 min。染色后,织物的力学性能略有下降,折皱回复性能略有上升,织物的服用性能未受影响,且耐洗色牢度良好。认为:利用苏木素对黏胶织物进行染色具有较强的可行性。Extracted hematoxylin is used to dye viscose fabric, and the feasibility of dyeing is discussed. The results show that the optimum dyeing process of hematoxylin on viscose fabric is determined as follows: dye solution concentration 4%, dyeing solution pH value 5, and dyeing at 80 ℃ for 60 min. After dyeing, the mechanical property of the dyeings is decreased slightly, the crease recovery property is increased slightly, the wearability of the fabric is not affected, and the color fastness to washing is good. It is considered that it is feasible to use hematoxylin in viscose dyeing.

关 键 词：黏胶织物 染色 苏木素 力学性能 服用性能 色牢度 

分 类 号：TS193.62[轻工技术与工程—纺织化学与染整工程]