摘要
研究了酸性染料对蛋白酶/转谷氨酰胺酶改性羊毛织物染色性能的影响,并结合羊毛织物润湿性能的变化,探讨转谷氨酰胺酶(TG酶)影响羊毛织物染色性能的原因.结果表明,TG酶能提高织物的染色性能,且随着TG酶用量的增加,织物的初始上染百分率及K/S值增大,这与TG酶能提高织物的润湿性能紧密相关[TG酶能提高织物的润湿性能,当织物经蛋白酶处理,再用32%(owf)TG酶处理后,润湿性能显著提高].
The influence of acid dye on dyeing properties of wool fabric modified with protease/transglutaminase was studied. By taking the changes in wettability of wool fabric into account, the reason for transglutaminase effects on dyeing properties of the modified wool fabric was investigated. The results showed that the treatment of transglutaminase could improve the dyeing properties. And the initial exhaustion and K/S value increased with the increase of transglutaminase concentration, which was closely relative to the fact that transglutaminase could improve the wettability performance of wool fabric. When wool fabric was treated by protease and then treated with 32%（owf） of transglutaminase, the wettabiltty could be distinctly improved.
出处
《印染助剂》
CAS
2008年第10期31-34,共4页
Textile Auxiliaries
基金
教育部教育部纺织面料重点实验室开放课题基金资助(0701)
