印染助剂2015，Vol.32Issue(7)：41-44,4.
粗盐用作棉织物活性染料染色促染剂的研究
Reactive dyeing of cotton fabrics with coarse salt as accelerating agent
摘要
Abstract
Three vinyl sulfone/monochlorotriazine reactive dyes were applied to cotton fabric dyeing, and coarse salt was used as accelerating agent. The type and dosage of chelating agent on K/S value of cotton fab-ric were studied. The effects of dosage of coarse salt, fixing temperature, time and dosage of reactive dyes on K/S value of cotton fabric were investigated. The dyeing performance of sodium chloride and coarse salt as accelerating agent was compared. The dyeing fastness of dyed fabrics was also tested. The results showed that coarse salt was a good accelerating agent for reactive dyeing of cotton fabrics. 4 g/L of chelating agent so-dium phytate, sodium metasilicate or trisodium phosphate could be added to the dyeing bath containing 2%(omf) of reactive dye, and the fastness of dyed fabric was similar with the conventional dyeing.关键词
粗盐/促染剂/染色/活性染料/棉织物Key words
coarse salt/accelerating agent/dyeing/reactive dyes/cotton fabric分类
化学化工引用本文复制引用
曹机良,孟春丽,曹毅,潘星远..粗盐用作棉织物活性染料染色促染剂的研究[J].印染助剂,2015,32(7):41-44,4.基金项目
河南省科技厅2012年科技攻关项目(122102210145) （122102210145）
