Effect of dyeing promoter on dyeing kinetics and thermodynamics of polybutylene succinate fiber dyeing with disperse dye

被引：0

作者：

Wang C. ^{[1
,2
]}

Li L. ^{[2
,3
]}

Wu S. ^{[2
]}

Chai L. ^{[1
,2
]}

Zhou L. ^{[1
,2
]}

机构：

[1] Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou

[2] Engineering Research Center of Ecological Dyeing and Finishing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou

[3] Hangzhou Xinsheng Printing & Dyeing Co., Ltd., Hangzhou

来源：

Fangzhi Xuebao/Journal of Textile Research | 2022年 / 43卷 / 01期

关键词：

Disperse dye; Dyeing kinetics; Dyeing promoter; Dyeing thermodynamics; Polybutylene succinate fiber;

D O I：

10.13475/j.fzxb.20210907106

中图分类号：

学科分类号：

摘要：

In order to develop polybutylene succinate (PBS) fiber disperse dye low-temperature dyeing technology, the role of dyeing promoters in the dyeing process was studied. Diethyl succinate was used to prepare dyeing promoter for the dyeing of PBS fiber with disperse dye. C.I. Disperse Red 60 was used to dye PBS fiber, the influence of dyeing promoter on the dyeing kinetics and thermodynamics of PBS fiber was studied, and dyeing mechanism of PBS fiber was investigated. The result showed that the dyeing kinetic equation of C.I. Disperse Red 60 on PBS fiber was in accordance with the quasi second order kinetic equation. Compared to dye without dyeing promoter, with the condition of dyeing at 70 ℃ with dye promoter, the equilibrium adsorption capacity of C.I. Disperse Red 60 on PBS fibers was increased, and the dyeing rate significantly was faster, the half-staining time was shortened, and the diffusion coefficient was also significantly increased. The addition of dyeing promoter played a certain role in promoting the dyeing of PBS fibers with disperse dyes. With or without dyeing accelerators, the dyeing of C.I. Disperse Red 60 on PBS fiber conformed to the Nernst type adsorption isotherm. © 2022, Periodical Agency of Journal of Textile Research. All right reserved.

引用

页码：147 / 152

页数：5

共 15 条

[1] WANG Jianping, The problems of eco-safety and environment in the development of new fiber materials, Synthetic Fiber in China, 41, 11, pp. 1-8, (2012)
[2] CHEN Wenxing, YU Zhicheng, HU Zhiwen, Fibers and environment protection in 21<sup>st</sup> centry, Journal of Textile Research, 23, 5, pp. 82-84, (2002)
[3] CHENG Chi, DAN Weihua, ZENG Rui, Et al., Advances in research on biodegradable functional fibers, Journal of Textile Research, 27, 7, pp. 100-103, (2006)
[4] YU Shasha, Study on the screening and degradability of poly-(butylene succinate), pp. 2-3, (2012)
[5] HAN Yanping, Synthesis and properties of PBS and its copolyesters, pp. 17-20, (2013)
[6] LI Faxue, Studies on the synthesis, structure and properties of biodegradable poly(butylene succinate-co-butylene terephthalate)s (PBST), pp. 8-11, (2006)
[7] DENG Limin, Synthesis and characterization of PBS and its copolymers, pp. 23-25, (2004)
[8] HU Jiewen, WANG Qianqian, ZHU Ping, Structure and properties of degradable polybutylene succinate fibers, Journal of Donghua University (English Edition), 3, pp. 191-198, (2020)
[9] LI Dawei, ZHANG Bingjie, WANG Shugen, A systematic study of dyeing polybutylene succinate fibres, Coloration Technology, 136, 1, pp. 87-96, (2020)
[10] LI Lixin, JIN Shulan, CHAI Liqin, Et al., Study on dyeing performance of biodegradable polybutylene succinate(PBS) fiber, Journal of Silk, 57, 8, pp. 12-18, (2020)

← 1 2 →