摘要
本文分别以金属盐和有机酸为媒染剂,研究了天然染料高粱红对羊皮的预媒、后媒法染色性能。结果表明,金属媒染剂和有机酸媒染剂对高粱红染料的染色性能均有所提高,其中金属媒染剂的效果较好,且后媒法好于预媒法。两种媒染剂对其牢度都有所提高。
The mordant dyeing properties of leather dyed with sorghum red natural dye using pre-mordant and post-mordant method are studied in the paper. The results show that metal salt and organic mordant dyeing increase the dyeing properties. In addition, the dyeing effects of the metal salt mordant is better than that of the organic mordant, and the dyeing fastness of the metal salt mordant and organic mordant increased to some degree.
出处
《皮革化工》
2007年第2期5-8,共4页
Leather Chemicals
关键词
高粱红
天然染料
金属媒染剂
有机酸媒染剂
皮革
sorghum
natural dyestuff
metal salt mordant
organic mordant
tussah silk
