活性染料用于拉细羊毛染色的研究  

A Study on Dyeing of Attenuated Wool with Reactive Dyes

作　　者：武达机 

机构地区：[1]上海毛麻科技研究所,上海200023

出　　处：《染料与染色》2003年第5期263-266,278,共5页Dyestuffs and Coloration

摘　　要：研究了四类活性染料染拉细羊毛的工艺条件和十二个染色配方。与媒介染料相比,用活性染料对拉细羊毛染色可获得更好的效果。染料的溶解度、匀染性、上色率、固色率均好于媒介染料,颜色的批差小。研究结果表明:除煮呢沾色牢度外,染色羊毛的各项牢度均优于媒介染料。Process conditions and 12 dye recipes for dyeing attenuated wool using four types of reactive dyes were studied. Reactive dyes exhibited better dyeing properties than mordant dyes on attenuated wool. Solubility, levelness, uptake and fixation of reactive dyes were better than those of mordant dyes, and color differences between lots were smaller. Results also showed that all fastness properties of the reactive dyes were better than those of mordant dyes, except for crabbing staining fastness.

关 键 词：活性染料 媒介染料 拉细羊毛 染色 

分 类 号：TS193.6[轻工技术与工程—纺织化学与染整工程]