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Journal of Applied Sciences
  Year: 2008 | Volume: 8 | Issue: 21 | Page No.: 3945-3950
DOI: 10.3923/jas.2008.3945.3950
Effect of Chitin Biopolymer on Dyeing Polyester/Cotton Fabrics with Disperse/Reactive Dyes
H. Najafi, M. Hajilari and M. Parvinzadeh

Abstract:
In this research into the process of dyeing polyester/cotton fabrics using disperse/reactive dyestuffs in one method dyeing processes. In order to improve the adhesion of chitin to the surface of polyester/cotton fibers, pre-treatment in NaOH solutions was performed. The colour and rubbing fastness properties of the chitin-deposited polyester/cotton fabrics were assessed. The colour difference between the dyed blank samples and samples dyed in after NaOH and/or different viscosity chitin treatment was estimated using spectrophotometer evaluation. The data obtained showed that it was possible to dye polyester/cotton fabrics finished by chitin with only one disperses/reactive dyestuff, which normally shows substantively to cellulose fibers. The dyed samples showed good rubbing and washing colour fastness properties within the range of colour change. The colour strength of the dyed samples increased with the increased deposition of chitin on the fabric.
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How to cite this article:

H. Najafi, M. Hajilari and M. Parvinzadeh, 2008. Effect of Chitin Biopolymer on Dyeing Polyester/Cotton Fabrics with Disperse/Reactive Dyes. Journal of Applied Sciences, 8: 3945-3950.

DOI: 10.3923/jas.2008.3945.3950

URL: https://scialert.net/abstract/?doi=jas.2008.3945.3950

 
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