摘要
采用药用植物茜草的提取液对亚麻织物进行染色,讨论了不同温度、时间、pH值等单因素对上染率的影响,确定了最佳染色条件。并以氯化亚锡为媒染剂进行染色方法和媒染条件的探讨,确定出茜草染亚麻织物的最佳媒染方法和媒染工艺,并对不同媒染剂染色后的结果进行了测定,比较了不同媒染剂的染色效果。结果表明亚麻织物在pH值为9,温度100℃,时间30 min,浴比1∶50的工艺条件下染色效果较好,用后媒法染色后,织物的各项色牢度均在3级以上,具有一定的使用价值。
The experiment used the extraction of madder to dye the flax fabrics. The effect of different temperature, pH and time on dyeing was discussed. It confirmed the best dyeing condition. It studied the mordant dyeing precess and conditions with SnCl2 and confirmed the best way. It compared the fastness of the fabrics dyed with different mordants.The result showed that the best techics is pH:9,T: 100 ℃ ,t:30 min,dyeing bath: 1:50.The fastness was all above 3. It was valuable for use.
出处
《毛纺科技》
CAS
北大核心
2005年第11期24-27,共4页
Wool Textile Journal
关键词
天然染料
茜草
亚麻
染色
媒染
natural dye
madder
flax
dyeing
mordant dyeing