摘要
研究了在超声波作用下,酸性大红GR、酸性大红3R染羊毛的染色行为。研究表明,由于超声波的作用。上染速率大大加快,可缩短染色时间,降低染色温度,而染色牢度较常规染色时略有提高,NdCl3助染对上染速率和色牢度没有影响。
The colouring of fleece in acid red GR and acid red 3R with the application of supersonic wave were studied. The results showed that the rate of dyeing was remarkably increased owing to the use of supersonic wave, and the colour fastness was also slightly improved. The dyeing time could be shortened, and the dyeing temperature decreased. The dyeing rate and colour fastness were not affected by NaCl3.
出处
《广州化工》
CAS
2008年第3期44-47,共4页
GuangZhou Chemical Industry
基金
黑龙江省新世纪高等教育教学改革工程项目
关键词
超声波
酸性染料
三氯化钕
上染率
色牢度
supersonic wave
acid dyes
neodymium chloride
dyeing rate
colour fastness
