微波技术在K型活性染料染棉织物中的应用

Application of Microwave Technology in Cotton Fabric Dyeing with Reactive Dyes

探讨了在微波加热的条件下K型活性染料染棉时各种因素对相对色力度值的影响,比较了常规水浴锅加热染色和微波加热染色样品的摩擦牢度和皂洗牢度,探讨了微波加热技术对不同染料染色性能的影响。结果表明,采用微波加热进行棉织物的染色可以大大缩短染色时间,且染色性能和常规染色工艺相近。

The influence of different factors on dyeing depth was explored when the cotton fabric was dyed with K reactive dyes by microwave radiation, and the ruhbing fastness and soaping fastness of the fabrics by conventional dyeing and microwave dyeing were compared. And the effects of microwave heating on the dyeing properties of different dyes were researched. The results showed that the dyeing time of cotton fabric by microwave heating could be greatly shortened, and the dyeing performance was similar to conventional dyeing process.