摘要
通过试验研究了涤纶长丝在高温、高压下用分散红3B染色时,助剂和染料浓度对上染率的影响。结果表明:在分散红3B质量浓度为1.0 g/L,添加吐温-80和MOA-3PK复配助剂,涤纶长丝的上染率最高,达到95%。
The effects of auxiliaries and dye concentrations on the dye uptake of polyester filament at high temperature and pressure with disperse red 3B were studied. The results showed that when the disperse red 3B concentration was 1.0 g/L, adding Tween 80 and MOA-3PK complex dyeing auxiliaries, the dye uptake of polyester filament was highest, up to 95 %.
出处
《合成纤维》
CAS
2014年第7期26-28,共3页
Synthetic Fiber in China
关键词
涤纶长丝
分散红3B
助剂
染料浓度
polyester filament, disperse red 3B, dyeing auxiliaries, dye concentration
