NDLI: Chemical grafting of disperse dyes onto polyacrylonitrile: A novel method for coloration of fibers

Content Provider	Springer Nature Link
Author	Peyravi, Ali Gashti, Mazeyar Parvinzadeh Hosseini, Seyed Hossein
Copyright Year	2014
Abstract	Dyeing is an important and costly procedure in the textile industry, so the experts have always attempted to find new dyes as well as modern methods in this area. In this research, we studied a novel technique in the production of dyed yarns. In this regard, two different copolymers of poly(acrylonitrile) were produced through chemical grafting of disperse dyes to the main chains of polymer. The grafting process and homogeneous distribution of dye on the samples were then accessed using spectroscopic methods of Fourier transform nuclear magnetic resonance spectroscopy (FT-NMR), UV-Visible, Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM). Tensile strength of the samples was also evaluated according to ASTM D2256. Considering the remarkable results achieved, which is based on the chemical grafting of dye to the fiber, this technique will open a new horizon in the textile industries. Our laboratory research showed that the introduction of the chemical grafting of dyes onto the textile fibers eliminates the dye environmental pollutions and improves the quality of textiles.
Starting Page	2307
Ending Page	2312
Page Count	6
File Format	PDF
ISSN	12299197
Journal	Fibers and Polymers
Volume Number	15
Issue Number	11
e-ISSN	18750052
Language	English
Publisher	The Korean Fiber Society
Publisher Date	2014-11-30
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Polyacrylonitrile Disperse dye Grafting Dyeing Polymer Sciences
Content Type	Text
Resource Type	Article
Subject	Chemistry Chemical Engineering Polymers and Plastics

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