活性翠兰M-G电化学无盐染色工艺  

Salt-free electrochemical dyeing with reactive blue M-G

作　　者：潘婕[1] 樊增禄[1] 蔡信彬[1] 李庆[1] 

机构地区：[1]西安工程大学纺织与材料学院,陕西西安710048

出　　处：《西安工程大学学报》2014年第4期393-396,共4页Journal of Xi’an Polytechnic University

基　　金：中国纺织工业联合会应用基础研究资助项目

摘　　要：分析外加电压、染色温度、染色时间及固色时间对电化学无盐染色的影响.实验结果表明,电化学无盐染色在外加电压6V、染色温度45℃、染色时间30min、固色时间30min的最佳工艺条件下棉织物K/S值为3.985,高于传统染色后棉织物K/S值3.478,且染色后棉织物的色牢度与传统染色基本一致.T he influences of applied voltage ,initial dyeing temperature ,electrolysis time ,fixing time on dyeing results were analyzed .The experiment shows that the K/S value of salt-free electrochemical dye-ing can be reached 3.985 under the optimum process w hich is applied voltage of 6V ,initial dyeing tem-perature of 45℃ ,electrolysis time of 30 min ,fixing time of 30 min .With the electrochemical dyeing , the K/S value （3.985） of salt-free electrochemical dyeing was higher than the K/S value （3.478） of tra-ditional dyeing .Simultaneously the performances of low-salt electrochemical dyeing were similar to tra-ditional dyeing .

关 键 词：电化学 无盐染色 活性翠兰M—G 棉织物 

分 类 号：TS193.5[轻工技术与工程—纺织化学与染整工程]