THERMAL SCIENCE

International Scientific Journal

FLAME-RETARDANT AND CREASE-PROOFING FINISHING OF COTTON FABRICS VIA IN-SITU COPOLYMERIZATION OF ETHYLENE PHYTIC ACID AND ITACONIC ACID, PART I: FABRICATION PROCESS

ABSTRACT
Ethylene phytic acid and unsaturated itaconic acid could be copolymerized in-situ and cross-linked on the cotton fabrics to enhance flame-retardant and crease-proofing properties. Natural phytic acid was modified with glycidyl meth-acrylate and characterized by IR, 1H NMR, and TG. The IR indicated that new characteristic absorption peaks appear near 1720 c/m, 1470 c/m, 1380 c/m, and 1002 c/m for the molar ratios phytic acid: glycidyl methacrylate of 1:3 or 1:6, the peaks correspond to the bending vibration of C=O, C–H, CH3, and C=O–O respectively in the glycidyl methacrylate. The 1H NMR results further confirmed the reaction between glycidyl methacrylate and phytic acid, and the TG results revealed the thermal properties of phytic acid.
KEYWORDS
PAPER SUBMITTED: 1970-01-01
PAPER REVISED: 1970-01-01
PAPER ACCEPTED: 2021-06-01
PUBLISHED ONLINE: 2021-09-11
DOI REFERENCE: https://doi.org/10.2298/TSCI210301270Z
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2022, VOLUME 26, ISSUE Issue 3, PAGES [2815 - 2821]
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© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence