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A new paper discusses the adsorption and desorption dynamics of silicon dioxide coated on cotton (CO) and polyester (PES) fabrics.
uses primary tetraethyl silicate (TEOS) and chloropropyl triethyl silane (CPTS) as preludes to coat the surfaces of CO and PES textiles through the sol-gel process.
found that CO fabrics treated with CPTS and TEOS, respectively, had the highest adsorption and desorption rates of
. Anova is performed to statistically verify the results found from the adsorption and desorption experiments. According to the ANOVA test, the adsorption and desorption results of silicon dioxide were analyzed statistically, and the remarkable level was 0.05.
study the electrical properties of the fabric
scanning electron microscope observation to assess the effect of desorption on the shape of the coated fabric. According to NF EN ISO 13934-1:2013, the mechanical properties of fabrics are studied through a single-axis stretch test. Thermal weight analysis is used to study the thermal stability of fabrics in the air.
results show that there is no fundamental change in the mechanical and thermal properties of textile samples after silica de-absorption. Moreover, even after the desorption test, their water resistance is still significant.
the study has been published in the Journal of Coating Technology and Research Volume 17 (2020).
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