THE EFFECT OF CHITOSAN TREATMENT ON COTTON FABRICS
Abstract
Within the framework of this research, it has been demonstrated that introducing a preliminary chitosan treatment into the dyeing technology of cotton fiber knitted fabric with reactive dyes increases the utilization efficiency of the dye. The experiments propose a new technology for dyeing cotton fiber knitted fabric with reactive dyes after treatment with the chitosan biopolymer. Cotton fiber knitted fabrics were impregnated with chitosan solutions of various concentrations (0.5%, 1%, 1.5%, and 2.0%) and then dyed with reactive dyes. The color quality indicators of the dyed fabric were analyzed by comparing them with undyed fabric samples (conventionally dyed). The K/S values of the dyed samples (at λmax = 600 nm) were 6.44, 6.72, 7.43, 8.90 and 4.95 for the 0.5%, 1%, 1.5%, 2.0% chitosan-treated fabrics and the untreated fabric, respectively. The color fastness of the dyed samples to washing and rubbing was tested.
References
1. Vokhidova, N. R., Khudoyberdiyev, Sh. Sh., Nurgaliev, I. N., & Rashidova, S. S. (2023c). On obtaining binary polyelectrolyte complexes of chitosan Bombyx mori with collagen. Progress on Chemistry and Application of Chitin and Its Derivatives, 28, 188–203. https://doi.org/10.15259/pcacd.28.017
2. Vokhidova, N. R., Khudoyberdiyev, Sh. Sh., Nurgaliev, I. N., & Rashidova, S. S. (2023). On obtaining binary polyelectrolyte complexes of chitosan bombyx mori with collagen. Progress on Chemistry and Application of Chitin and Its Derivatives, 28, 188–203. https://doi.org/10.15259/pcacd.28.017
3. Instructions for use ”Lab. Testing machines “DLS-6000”. Korea Industrial Technology Rod No. 30_(1/2) 2008. P.71
4. CIE International Commission on Illumination, Recommendations on Uniform Color Spaces, Color-Difference Equations, Psychometric Color Terms, Supplement No. 2 to CIE Publication No. 15, Colorimetry, 1971 and 1978.
5. A.Poornima, D. Anitha, D. Kulloli. Effect Of Chitosan On Cotton For Dyeing With Reactive Dyes. Webology (ISSN: 1735-188X) Volume 19, Number 2, 2022. 2509 http://www.webology.org
6. Bhuiyan, M. R., Shaid, A., & Khan, M. A. (2014). Cationization of Cotton Fiber by Chitosan and Its Dyeing with Reactive Dye without Salt. Chemical and Materials Engineering, 2(4), 96–100. https://doi.org/10.13189/cme.2014.020402
7. Principles underlying the dyeing process. (2014). In Elsevier eBooks (pp. 31–53). https://doi.org/10.1533/9780857097583.31
8. Park, Y. H., Kim, S., Choi, J. S., Chung, J., Choi, J., & Choi, Y. (2023). Chitosan-modified cotton fiber: An efficient and reusable adsorbent in the removal of harmful cyanobacteria, Microcystis aeruginosa, from aqueous phases. Chemosphere, 349, 140679. https://doi.org/10.1016/j. chemosphere.2023.140679
9. Shete, A., Chavan, A., Potekar, P., Yadav, G., & Shah, N. (2024). Modification of physicochemical properties of chitosan to improve its pharmaceutical and agrochemical potential applications. International Journal of Biological Macromolecules, 267, 131404. https://doi.org/10.1016/j.ijbiomac.2024.131404
