Influence of Sorption and Vapor Permeability in Providing Normal Conditions when Operating Hydrophobized Footwear

Djuraev Abdujalil Mannapovich; Kodirov Tulkin Jumaevich; Jumaboev Akmal Sheralievich

doi:10.47494/mesb.v40i.1883

(1) Djuraev Abdujalil Mannapovich PhD, associate professor, Toshent Textile and Light Industry Institute, Republic of Uzbekistan, city of Tashkent
Uzbekistan
(2) Kodirov Tulkin Jumaevich DSc Professor, Toshent Textile and Light Industry Institute, Republic of Uzbekistan, city of Tashkent
Uzbekistan
(3) Jumaboev Akmal Sheralievich Is the director of UMT global logistic firm
Uzbekistan
(*) Corresponding Author

DOI:

https://doi.org/10.47494/mesb.v40i.1883

Keywords:

vapor permeability, hydrophobized, polyvinyl ethinyl-dihydroxychlorosilane, moisture exchange, sorption properties

Abstract

The analysis showed that natural experimental hydrophobized skin in all treatment options, unlike the control one, is able to remove a significant amount of moisture from the shoe area due to its high sorption ability. However, a comparison of the human skin’s moisture loss with the sorption capacity of natural skin showed that sorption capacity alone is not enough to completely remove the released moisture. Since the possibilities of increasing the sorption capacity of genuine leather are extremely limited, the only way to improve the hygienic properties of shoes made from genuine leather is to less disturb the high permeability of this natural material as little as possible.

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Djuraev A.M., Kodirov T.J., Juraeva G.А. Influence of sorption and vapor permeability in providing normal conditions when operating hydrophobized footwtar. A ES ISSN/ 2096-3246 Volume 54,Issue 02, October, 2022