一次成功对色之活性染料组合的染色特征研究

Research on dyeing characteristics of reactive dye about one-step successful matching color

由染料的直接性、吸尽率、反应性和固着率等4项指标参数,衡量活性染料的亲和力、反应力、匀染性、配伍性等染色性能,并以重现性试验设计探讨高一次成功对色率的特征,评估活性染料的三原色组合;经由车间实染验证,表现了极佳的配伍性和重现性,获得了良好的匀染同色调之渐进染着上色。

The dyeing property of reactive dye such as affinity, reaction force, level dyeing property and compatibility are characterized by measuring substantivity, exhaustion, reactivity and fixation. The repeatability test is designed to investigate the characteristics of the one-step successful matching color and evaluate the three-primary colours combination property of reactive dyes. It’s verified that the technical mean has excellent compatibility and reproducibility. The technical mean also has good level dyeing property when dyeing progressively with one color hue.