染整技术Issue(5)：48-52,5.
液体分散靛蓝染料的制备及其染色性能研究
Preparation and dyeing properties of liquid dispersed indigo
吴远明 1姚继明1
作者信息
- 1. 河北科技大学纺织服装学院，河北石家庄 050018
- 折叠
摘要
Abstract
The preparation process and dyeing property of liquid dispersed indigo are studied. Influences of the particle size of dyes and the reducing agent on dyeing effect are analyzed. Results show that the best milling time of liquid dispersed indigo is 4 h, the optimum amount sodium hydrosulfite selected as the reducing agent is 140 g/L, and the concentration of sodium hydroxide is 65 g/L. Compared with the conventional powdered indigo, the liquid dispersed indigo exhibits better level-dyeing property and rubbing fastness.关键词
液体/分散/靛蓝染料/染色Key words
liquid/dispersed/indigo dye/dyeing分类
轻工纺织引用本文复制引用
吴远明,姚继明..液体分散靛蓝染料的制备及其染色性能研究[J].染整技术,2014,(5):48-52,5.
