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Simultaneous chemical modification and functional finishing of polyester textiles

Naser Gad Al-Balakocy (Protein and Manmade Fibers, National Research Center, Giza, Egypt)
Talaat Hassan (Industrial Education Department, Faculty of Art Education, Helwan University, Cairo, Egypt)
Safaa Khalil (Faculty of Applied Arts, Helwan University, Giza, Egypt)
Sherif Abd El-Salam (Faculty of Applied Arts, Helwan University, Giza, Egypt)

Research Journal of Textile and Apparel

ISSN: 1560-6074

Article publication date: 26 February 2021

Issue publication date: 2 August 2021

146

Abstract

Purpose

This study aims to study the simultaneous treatment of polyethylene terephthalate (PET) fabric with sodium hydroxide (NaOH) and TiO2 nanoparticles (NPs).

Design/methodology/approach

PET fabrics loaded by TiO2 NPs were investigated by the use of scanning electron microscopy (SEM), energy dispersive X-ray (EDX) and Fourier transformed infrared spectroscopy (FT-IR). Factors affecting the finishing process such as NaOH and TiO2 NPs concentrations, finishing duration and temperature were discussed.

Findings

The finished PET fabrics imparted new properties such as antimicrobial and ultraviolet protection factor protection, what is undoubtedly will increase the spread of this type of fabric and its use in new areas.

Research limitations/implications

The method used mainly depends on activating the surface of PET fabrics by a chemical method, specifically NaOH to cause partial decomposition, which may lead to an environmental impact.

Practical implications

The obtained results revealed that the simultaneous treatment of PET fabric with NaOH and TiO2 NPs showed antimicrobial and UV protection properties. They exhibited a strong antimicrobial activity and UV protection efficiency even after five washing cycles, indicating excellent laundering durability.

Originality/value

The approach has simplicity and implementability on an industrial scale without cost investment.

Keywords

Citation

Al-Balakocy, N.G., Hassan, T., Khalil, S. and Abd El-Salam, S. (2021), "Simultaneous chemical modification and functional finishing of polyester textiles", Research Journal of Textile and Apparel, Vol. 25 No. 3, pp. 257-273. https://doi.org/10.1108/RJTA-09-2020-0105

Publisher

:

Emerald Publishing Limited

Copyright © 2021, Emerald Publishing Limited

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