摘要
从具有中等及高直接性的黄、橙、红、蓝和黑色系列活性染料中,筛选出具有优秀低盐染色效果的染料,并结合色牢度、SERF值、固色率、提升力和匀染性等因素,复配得到低盐三原色染料活性橙LS-2G、红LS-B和蓝LS-BF。该低盐三原色染料提升性优秀,SERF值接近,上染及固色同步性好。
Dyes with excellent low-salt dyeing effects are screened out from yellow, orange, red, blue and black series of reactive dyes with middle or high substantivity. The low-salt trichromatic dyes of Re- active Orange LS-2G, Red LS-B and Blue LS-BF are compounded with excellent color fastness, similar SERFvalue, high fixation rate, good building up property and levelness.
出处
《印染》
北大核心
2016年第1期26-29,39,共5页
China Dyeing and Finishing
关键词
活性染料
染色
低盐
高直接性
匀染性
固色率
reactive dyes
dyeing
low salt
high substantivity
level dyeing property
fixation rate
