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Modification of PP Fabric with Polyols by the Plasma Composite Technique Cover

Modification of PP Fabric with Polyols by the Plasma Composite Technique

By: Wen-Xiao Ma,  Bing-Nan Hu and  Yun Bai  
Open Access
|Jun 2022

Abstract

In order to endow polypropylene (PP) fabric with hydrophilic and antistatic properties, PP was grafted with polyols (sorbitol, maltitol and polyethylene glycol (PEG)) by the oxygen plasma treatment and subsequent bridging process, where ethylene glycol diglycidyl ether (EGDE) and trimethylolpropanetris (2-methyl-1-aziridinepropionate) (TTMA) were used as crosslinkers. The highest grafting rate was 7.48%. The chemical structure changes were analysed by Fourier transform infrared spectroscopy (FTIR). A scanning electron microscope (SEM) was used to observe the changes in polypropylene fiber surface morphology. The hydrophilicity was characterized by testing loose fiber suspension and moisture retention. The modified PP was more easily immersed in water and the desorption behaviour continued for 2h without equilibrium. The half-life of the grafted PP was reduced to 7s. The results showed that the modified PP with polyols possessed hydrophilicity and antistatic properties.

DOI: https://doi.org/10.2478/ftee-2022-0012 | Journal eISSN: 2300-7354 | Journal ISSN: 1230-3666
Language: English
Page range: 90 - 98
Published on: Jun 8, 2022
Published by: Łukasiewicz Research Network, Institute of Biopolymers and Chemical Fibres
In partnership with: Paradigm Publishing Services
Publication frequency: Volume open

© 2022 Wen-Xiao Ma, Bing-Nan Hu, Yun Bai, published by Łukasiewicz Research Network, Institute of Biopolymers and Chemical Fibres
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.