腐殖酸羊毛染色工艺研究  

A research on the wool dyeing technology using humic acid

作　　者：魏玉君[1] 董颀[1] 单巨川[2] 黄如彬[1] 孙俊娟[1] 冯西宁[1] 

机构地区：[1]成都纺织高等专科学校,四川成都610023 [2]四川大学轻纺与食品学院,四川成都610065

出　　处：《针织工业》2008年第4期52-54,72,共3页Knitting Industries

基　　金：四川省教育厅青年基金项目(07ZB004)

摘　　要：采用红外光谱图分析了腐殖酸的结构,将其作为一种天然染料用于羊毛纤维的染色。通过实验测试K/S值,分析了pH值、染色时间、染色温度及元明粉用量对腐殖酸上染羊毛纤维的影响,同时研究了黄腐酸的染色性能。实验表明,腐殖酸和黄腐酸都可以对羊毛纤维染色;腐殖酸染羊毛适宜的工艺条件为:温度95～98℃,时间60～65min,pH值在4左右。This paper analyzes the structure of the humic acid using the infrared spectrogram, and then uses it as a natural dye to process the wool fiber. In addition, this paper measures the K/S value, and analyzes the influence of the pH value, dyeing time, dyeing temperature and the applied amount of the sodium sulphate on the dye-uptake of the humic acid on wool fiber, and at the same time studies the dyeing properties of the fulvic acid. The experimental results show that both the humic acid and fulvic acid can dye wool fiber, and the technological conditions for the humic acid dyeing are: the temperature is 95～98 ℃, the dyeing time is 60～65 minutes and pH value is about 4.

关 键 词：天然染料 腐殖酸 羊毛 染色 

分 类 号：TS193.61[轻工技术与工程—纺织化学与染整工程]