摘要
研究了蓝湿皮通过稀土媒染后及表面活性剂存在下,对天然染料姜黄素的染色动力学。结果表明,经稀土媒染后的蓝湿皮吸收姜黄素效果显著,且在较高温度下吸附更快,效果更好。而表面活性剂十六烷基三甲基溴化铵及平平加O对姜黄素在皮革的染色在较低温度下有一定的促染作用,在较高温度下有一定的缓染作用。
The dyeing kinetics of vegetable dye extracted from curcuma to wet blue leather which pre-treated by rare earth and surfactants was investigated. The result indicated the adsorption of wet blue leather of rare earth mordant was remarkable, and the adsorption to curcuma was more excellent and is faster at a higher temperature. Surfactants of Hexadecyl trimethyl ammonium bromide and alkyl polyoxyethylene have a slow dying at a higher temperature and have accelerated dying at a lower temperature while leather dying with the curcuma dye.
出处
《皮革科学与工程》
CAS
2007年第6期23-25,共3页
Leather Science and Engineering
基金
四川省教育厅项目(2006A150)
四川省教育厅重点实验室专项项目(2006ZD049)
乐山师范学院科研课题
关键词
姜黄染料
稀土
表面活性剂
curcuma dye
rare earth
surfactant
adsorption kinetics
