促染剂对活性染料染色性能探究  

Study on Dyeing Performances of Reactive Dyes with a Dyeing Promoter

作　　者：陈素娟 阮华林 何永锋 阮国荣 阮月娟 章伟芳 EN Su-juan;RUAN Hua-linn;HE Yong-feng;RUAN Guo-rong;RUAN Yue-juan;ZHANG Wei-fang(Zhejiang Runtu Co.,Ltd.,Shaoxing 312369,Zhejiang China)

机构地区：[1]浙江闰土股份有限公司,绍兴312369

出　　处：《染料与染色》2023年第3期20-24,共5页Dyestuffs and Coloration

摘　　要：通过染色时间和盐用量实验,本文探究了一种复配促染剂对活性染料染色性能的影响。结果表明,复配促染剂对中温型活性染料和高温型活性染料的上染率、固色率以及染色K/S值均有显著提高作用,其染色残液COD值也均有所降低,且染色织物各项色牢度良好。The effects of a complex dyeing promoter on dyeing performances of reactive dyes were studied by testing dyeing time and salt dosage.The results showed that the dyeing promoter significantly improved the dye-uptake,fixation rate,and K/S value of medi-um temperature reactive dyes and a high temperature reactive dye.The COD value of the dyeing residue was also decreased,and the dyed fabrics had good fastness.

关 键 词：活性染料 促染剂 上染率 固色率 K/S值 

分 类 号：TQ619.2[化学工程—精细化工]