助剂TS对活性染料染色性能的影响  

The effect of auxiliary TS on dyeing behavior of reactive dyes

作　　者：周灏霖[1] 贺江平[1] 

机构地区：[1]西安工程大学,陕西西安710048

出　　处：《印染助剂》2010年第2期47-49,共3页Textile Auxiliaries

摘　　要：研究助剂TS对活性染料染色性能的影响.通过助剂TS用量的变化以及加入助剂TS时染色工艺的改变,研究了助剂TS对活性染料性能(固色率、色光、色牢度)的影响.结果表明:(1)助剂TS用于活性染料染色,可有效地提高染料的固色率,在本试验中TS助剂用量为0.30g/L,固色率最高可提高38.37%(如活性红DS-DR);(2)助剂TS用于活性染料染色,随着助剂T用量的增加,色光变深,说明在一定条件下助剂TS有一定的增深作用;(3)助剂TS的加入,有效地提高了染料的湿摩擦色牢度和水洗色牢度(均提高0.5级).Effect of auxiliary TS on dyeing behavior of reactive dyes was studied. The effect of TS on dye- ing behavior （fixing rate, shade, and color fastness） of reactive dyes was investigated through changing the amount of TS and the dyeing technology. The results showed that （1） auxiliary TS could effectively increase the fi- xing rates of reactive dyes. The fixing rate of Reactive Red DS-DR could be increased by 38.37% with the addi- tion of 0.30 g/L of auxiliary TS. （2） With the increase of auxiliary TS dosage, the hue became deeper, which indic- ated that TS had certain deepening effect. （3） The addition of TS effectively improved the wet crocking fastness and washing fastness of dye （both increased by level 0.5）.

关 键 词：活性染料 助剂TS 染色工艺 染色性能 

分 类 号：TQ610.4[化学工程—精细化工]