摘要
研究了菲诺x—wT型高水洗牢度分散染料的扩散性、高温分散稳定性、染料上染曲线、提深性、移染性等应用性能；探讨了染色温度、pH值对染料上色量的影响。试验结果表明，x—wT型高水洗牢度分散染料具有较佳的扩散性、高温分散稳定性和提深性。分散黄棕x—wT、分散红玉x—wT、分散藏青X—WTZ只染料上染曲线接近，染色配伍性较好，适宜的染色温度为130℃，染色pH值为4．0—5．0。染色后的普通涤纶、超细涤氨及涤棉混纺织物，均具有较好的耐水洗色牢度。
The diffusivity, high-temperature dispersion stability, dye-uptake curve, building-up and migration performances of FILO X-WT disperse dyes with high washing fastness are investigated. Effects of dyeing temperature and pH value on color intensity are also discussed. The results show that the X-WT disperse dyes with high washing fastness have excellent diffusivity, high-temperature dispersion stabili- ty and building-up performances. Tri-chromatic dyes of Disperse Yellow Brown X-WT, Disperse Red X- WT and Disperse Blue X-WT have similar dye-uptake curves, and exhibit good compatibility. The suit- able dyeing temperature is 130℃ and pH value is 4.0-5.0. The washing color fastness of the dyed poly- ester fabric, superfine polyester-polyurethane fabric and polyester-cotton fabric are good.
出处
《印染》
北大核心
2016年第11期37-40,共4页
China Dyeing and Finishing
关键词
分散染料
染色
耐水洗色牢度
超细涤氨织物
涤棉织物
disperse dyes
dyeing
color fastness to washing
superfine polyester-polyurethane fabric
polyester-cotton fabric
