超声波苎麻纤维活性染料染色工艺研究  

A Study on Ultrasonic Dyeing Process of Ramie with Reactive Dyes

作　　者：朱俊伟[1] 李翠萍[1] 方虹天[1] 陈晓娇[2] 

机构地区：[1]中国纺织科学研究院江南分院有限公司,绍兴312071 [2]西安工程大学,西安710048

出　　处：《染料与染色》2011年第1期33-34,52,共3页Dyestuffs and Coloration

摘　　要：本文主要介绍了用超声波染苎麻的染色工艺。通过对超声波染色工艺中染色温度、盐用量、碱用量、固色时间等因素进行优化实验,最终得出超声波染苎麻纤维的最佳工艺为:染色温度60℃,氯化钠15 g/L,碳酸钠15 g/L,浴比1∶40,固色时间为30分钟。最后超声波染苎麻纤维的最佳工艺与常规工艺对比得出,用超声波染色能提高活性染料对苎麻的上染率,同时减少了助剂的用量,从而节约了生产成本,做到节能减排。Ultrasonic dyeing process of ramie was introduced.Ultrasonic dyeing temperature,fixation time,as well as concentration of salt and alkali are discussed,and optimum dyeing process conditions were finally determined,including sodium chloride concentration of 15 g/L, sodium carbonate concentration of 15 g/L, dyeing temperature of 60℃,bath ratio of 1∶40,fixing the time of 30 min.Additionally,compared to the conventional dyeing process,ultrasonic dyeing can greatly increase the ramie fibre dyeing rate, saving production cost for low consume of energy and waste.

关 键 词：苎麻 超声波染色 上染百分率 

分 类 号：TS193.8[轻工技术与工程—纺织化学与染整工程]