Performance Behavior of Chitosan Based Water Dispersible Polyurethanes: Physicochemical Properties 


Vol. 19,  No. 11, pp. 2219-2228, Nov.  2018
10.1007/s12221-018-8610-4


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  Abstract

The research work was carried out to synthesize a series of novel chitosan based water dispersible polyurethanes (CS-WDPUs). The three step synthesis involves the formation of end capped PU-prepolymer was formed through the reaction between polyethylene glycol (PEG) (Mn=600 g/mole, dimethylolpropionic acid (DMPA) and isophorone diisocyanate (IPDI) followed by the preparation of neutralized NCO terminated PU-prepolymer, which lead to the chain extension by using the chitosan. The dispersion of the obtained product was carried out by adding proper proportion of water. The synthesized CS-WDPUs were applied onto the different qualities of plain weave poly-cotton printed and dyed textile swatches by employing pad-dry-cure procedures. The textile assets of the treated and untreated textile swatches were assessed, as color fastness, pilling resistance, tear and tensile strength. The results showed that the chitosan incorporation into PU backbone has significant effect on the assets of treated textiles. These synthesized CS-WDPUs are eco-friendly bio-based finishes with potential applications for polyester/cotton textiles.

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  Cite this article

[IEEE Style]

N. Arshad, K. M. Zia, F. Jabeen, M. N. Anjum, N. Akram, M. K. Khosa, "Performance Behavior of Chitosan Based Water Dispersible Polyurethanes: Physicochemical Properties," Fibers and Polymers, vol. 19, no. 11, pp. 2219-2228, 2018. DOI: 10.1007/s12221-018-8610-4.

[ACM Style]

Noureen Arshad, Khalid Mahmood Zia, Farukh Jabeen, Muhammad Naveed Anjum, Nadia Akram, and Muhammad Kaleem Khosa. 2018. Performance Behavior of Chitosan Based Water Dispersible Polyurethanes: Physicochemical Properties. Fibers and Polymers, 19, 11, (2018), 2219-2228. DOI: 10.1007/s12221-018-8610-4.

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pISSN : 1229 - 9197
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