摘要
活性翠蓝分子量大,染色时易产生染色不匀、色花等问题。使用缓染型新型碱剂E代替纯碱,具有优于纯碱的缓染性,且用量小,匀染性佳,尤其适于中深色染色,降低成本。同时,使用棉用翠蓝匀染剂D-140,则可增加染料的溶解度,具有极佳的分散性及缓染性,能大大提高活性翠蓝的上色率以及色光稳定性。
Owing to uneven and molted dyeing defects caused by large molecular weight of reactive turquoise blue, new and protracted alkali agent E was used to replace soda. The agent features better retarding effect, low dosage and cost, excellent even dyeing special in middle and deep shade. Meanwhile, leveling agent D-140 was used to improve solubility of dyes, featuring excellent dispensing and retarding properties. The dye-uptake and shade stability of reactive turquoise blue can be increased greatly.
出处
《印染》
北大核心
2005年第24期22-23,共2页
China Dyeing and Finishing
关键词
染色
活性染料
棉织物
针织物
dyeing
reactive dye
cotton fabric
knitgoods
