摘要
为测定不同实验组染料的S、R、E、F值,选用不同组合的高温型活性染料,按设计的工艺条件染纯棉织物。以实验组染料的渐进上染性能与拼色配伍性关系为对照,讨论S、R、E、F值与染料的吸附速度、固着效率及配伍性能的关系。采用比较S、R、E、F值雷达图形相似程度的方法,推测染料的配伍性能。用不同S、R、E、F值的染料组合进行拼色染色,不同时段的取样结果表明,染料的S、R、E、F值对拼色效果存在较大的影响。实验结果证明,活性染料的染色特征值(S、R、E、F值)对于染料的配伍选择具有重要的指导意义。
Three groups of high temperature reactive dyestuffs were chosen to dye cotton fabric according to designed process conditions for getting their dyeing parameters S, R, E and F. By examing the behavior of step dyeing with compatibility of color matching, the relationship between S, R, E and F value and the dye absorption rate, fixation rate and compatibility of dyes was discussed. The compatibility of dyes was inferred by the similarity of S, R, E and F radar graphics. The samples dyed for different durations indicated that S, R, E and F have great influence on color matching and provide important guide to the selection of dyes for compatibility.
出处
《纺织学报》
EI
CAS
CSCD
北大核心
2009年第11期65-70,共6页
Journal of Textile Research
关键词
活性染料
上染率
固色率
配伍性
reactive dyestuff
exhaustion degree
fixation degree
compatibility
