摘要
研究了棉织物的阳离子改性工艺条件及其茶叶色素的染色性能,主要讨论阳离子改性剂用量、烧碱浓度、改性处理时间、改性温度对改性棉织物的茶叶色素染色性能的影响,通过比较染色织物的表面色深K/S值,确定合理的改性工艺。结果表明棉织物经阳离子改性剂改性后,能提高茶叶色素对其上染性,使染色织物表面色深K/S值大大地提高。
The process condition of cationic modifiction of cotton fabric and its dyeing properties with extracted tea colouring matter are investigated, and a proper modification process of cotton is determined through comparing the K/S value of the dyed fabric.
出处
《染整技术》
CAS
2006年第5期33-35,共3页
Textile Dyeing and Finishing Journal
关键词
阳离子改性
天然染料
染色性能
茶叶色素
cationic modification, cotton fabric, natural dye
extracted tea colouring matter
dyeing
