Dyeing Properties and Process of Parster Fiber
In this study,the XRD,FT-IR and DSC were used to characterize the crystallinity,functional groups and thermal properties of Parster fiber.Adsorption kinetics and adsorption isotherm of Parster fiber dyed by Astrazon Red FBL,Astrazon Golden Yellow GL-E and Astrazon Blue FGGL were discussed.The effect of Parster fibers dye uptake influenced by dyeing temperature,time and pH of dye solution were discussesd.The results indicated that crystallinity and glass transition temperature of Parster fiber were both low and there were some sulfonic acid groups in fibers.At 90℃,dye uptake of Parster fiber became fast,and achieved balance at 98℃ after 60min boiling dyeing.It was shown that Langrnuir model could fit the experimental adsorption isotherm data better.
Parster fiber cationic dye dyeing properties
Yan Yang Yong Shen Guo-Deng Tan
Shanghai University of Engineering Science, Shanghai 201620, China
国际会议
上海
英文
218-223
2012-07-18（万方平台首次上网日期，不代表论文的发表时间）