匀染剂HT15在活性染料对锦纶染色中的应用  

Levelling Agent HT15 in Reactive Dyeing of Polyamide

作　　者：俞冬晴[1] 贺江平[1] 王佩[1] 屈娇[1] 贾彦尼[1] 

机构地区：[1]西安工程大学,陕西西安710048

出　　处：《染整技术》2011年第3期30-33,7,共4页Textile Dyeing and Finishing Journal

摘　　要：针对酸性染料染色对环境、对人体有较大的伤害,染色后的废水过滤排放问题也难以处理;而活性染料对锦纶纤维进行染色,锦纶常存在色浅和湿牢度欠佳等问题,将匀染剂HT15应用于活性染料对锦纶染色与常规酸性染料染锦纶进行比较,实验表明:锦纶用活性染料染色,染料上染及各项牢度、物理指标均可达到或超过酸性染料染色的水平;能够明显提高染色深度,减少纤维损伤,从而代替酸性染料,提高生产效率和制成率、还保护环境,降低染色成本。Dyeing with acid dyes lead to greater damage to the environment and human body as well as difficulty disposal of the dye wastewater,whereas reactive dyeing of polyamide often results in light shade and inadequate wet colour fastness.For this reason,Leveling Agent HT15 is used in reactive dyeing of polyamide,and the dyed fabric is compared with that by conventional acid dyes.The experimental results reveal that in terms of dye uptake rate,colour fastness and physical properties,reactive dyeing of polyamide achieves equivalent or even better effect when compared with acid dyeing.Furthermore,reactive dyeing of polyamide has such advantages as improvement in depth of shade,productivity,yield,environmental protection,and lowering fibre damage and dyeing cost.Therefore,it can replace acid dyes for dyeing of polyamide.

关 键 词：锦纶 匀染剂 染色 配伍性 pH值 染色 染深性 

分 类 号：TS193.222[轻工技术与工程—纺织化学与染整工程]