摘要
研究了经壳聚糖处理后的棉布、羊毛、丝绸的染色效果,壳聚糖对阴荷性染料(活性染料、酸性染料、直接染料)的染色具有明显的增深效果。适宜的壳聚糖浓度在0.2%～0.4%范围内,上染率均有提高,最高可提高16倍。
The deepening effect of chitosan for reactive, acid and direct dyes on whitening cotton,wool and silk fibers was studied. The remarkable deepening effect was shown when fabric treated with chitosan. The suitable concentration of chitosan is in the rage of 0.2%～0.4%.The degree of dyeing has increased reaching 16 times.
出处
《上海纺织科技》
北大核心
2004年第5期44-45,共2页
Shanghai Textile Science & Technology
基金
华侨大学科研基金资助项目(B00016)
关键词
壳聚糖
染色
上染率
chitosan
dyeing
the degree of dyeing
