氨—盐处理变性羊毛的理化性能研究  

A Study on the Physico-chemical Properties of Ammonia-salt Modified Wool Yarn

作　　者：朱若英[1] 滑均凯[1] 姜勇[1] 赵琦[1] 

机构地区：[1]天津工业大学,天津300160

出　　处：《针织工业》2002年第5期65-68,共4页Knitting Industries

摘　　要：羊毛纤维及其制品采用氨 -盐预处理、过硫酸钠氧化、亚硫酸钠还原和蛋白酶变性处理后 ,明显地改善了羊毛的染色性能 ,使纤维对染料的扩散速度和平衡吸附量提高 ,并且羊毛纤维经减量处理 ,达到了机可洗的要求。氨 -盐变性处理技术从根本上摆脱了氯化试剂 ,避免了AOX对环境的污染 。An ammonia-salt pretreatment for wool fibre and its products is introduced. Besides, a series of other treatments have been applied, such as oxidizing with sodium persulfate, reduction with sodium sulfite as well as modification with protease. After these treatment, the dyeability of wool fibre has been improved considerably, the diffusion rate and the equilibrium adsorptive amount of dyestuff have been increased. In addition, the deweighting process makes the wool fabric machine washable. The ammonia-salt modifying technique is a new type of green process which is free from chlorinated agents thoroughly. Therefore the pollution of the environment caused by AOX is eliminated.

关 键 词：氨-盐处理 理化性能 羊毛 羊毛织物 变性整理 

分 类 号：TS195.54[轻工技术与工程—纺织化学与染整工程]