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Research Article Volume 6 Issue 5
Influence of dispersing agents on adsorption and desorption rate of a disperse dye on polyester
Md Koushic Uddin, Sonia Hossain, Umma Habiba, Md Nafiur Rahman, Rayhan Mahmud
Assistant Professor, Department of Textile Engineering, Ahsanullah University of Science & Technology, Bangladesh
Graduating student, Department of Textile Engineering, Ahsanullah University of Science & Technology, Bangladesh
Received: September 30, 2020 | Published: October 5, 2020
Citation: Uddin MK, Hossain S, Habiba U, et al. Influence of dispersing agents on adsorption and desorption rate of a disperse dye on polyester. J Textile Eng Fashion Technol. 2020;6(5):186-188. DOI: 10.15406/jteft.2020.06.00249
Abstract
Dispersing agents play important roles in polyester dyeing with disperse dyes. The purpose of this work is to determine the influence of dispersing agents on the adsorption and desorption rate of polyester dyeing with CI Disperse Blue 284. Polyester fabric was dyed at HTHP method using two types of dispersing agents at different concentrations. The performances studied were the changes in dye transfer rate, K/S values of the dyed samples and dye bath concentration. The rate of adsorption and desorption of disperse dyes were affected significantly not only by the type but also the concentration of dispersing agents.
Keywords: Disperse dyes, Dispersing agents, Adsorption and desorption rate, Polyester dyeing
©2020 Uddin, et al. This is an open access article distributed under the terms of the, which permits unrestricted use, distribution, and build upon your work non-commercially.