摘要
用葡萄糖代替硫化碱作为硫化染料的还原剂。染色织物的皂洗牢度、干湿摩擦牢度、K/S值和化学需氧量CODcr作为正交实验因素,选择了染料的染色工艺。实验结果表明:以葡萄糖为还原剂染色,各项染色指标均优于硫化碱还原剂。
Glucose was used as the reducing agent for sulfur dye dyeings to replace sodium sulfides. The dyeing conditions were determined by the orthogonal experiments: soaping fastness, dry and wet rubbing fastness, K/S values as well as chemical oxygen demand (COD)being taken as the effect factors. The results indicated that glucose had provided better color fastnesses than sodium sulfides.
出处
《染料与染色》
CAS
2005年第5期26-28,34,共4页
Dyestuffs and Coloration