苎麻纤维阳离子化处理的染色性能初步研究

Investigation on Dyeing Property of Cation-Activated Ramie Fibre

本文用带有活性基团的季胺碱对碱变性麻进行阳离子化处理,其活性染料、酸性染料、还原染料具有比碱变性麻高得多的上染率和色牢度,因而有利于节约染料、降低成本以及实现麻、毛、丝混纺织物的酸性同浴染色的可能性。

In this article is introduced the cationic activation treatment of caustic modified ramiefibre with quaternary ammonium with activated radical.It is found out that the dyeup-take and color fastness to reactive,acid and vat dye are much greater than those ofonly caustic modified ramie fibre,and as a result of benefit of dye saving,low productioncost is obtained.And it is useful to the same bath acidic dyeing for bast fibre,wool,andsilk blended fabric.