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Tanning of large horned cattle hides using furfural and its physical-chemical and mechanical properties

Field of Science:Chemical EngineeringColloid and Surface ChemistryGeneral Chemical Engineering
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O_TJ.2025.03.28_5e96a2ea.pdf

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“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

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This research develops a tanning technology for large cattle hides using locally sourced tanning agents, replacing imported chemical substances. The study investigates the use of furfural as a tanning agent for large cattle hides and examines the physical-chemical and mechanical properties of cattle leather. Various tanning agents' interactions with large cattle hide collagen were analyzed using IR spectroscopy, and based on these results, tanning treatments were applied to the hides using furfural as the tanning agent. To compare experimental results, two identical large cattle raw leather samples were selected. These hides were processed using both the traditional tanning method and furfural-based tanning technology, and the outcomes of both methods were compared. The effect of the tanning process on large cattle hides using the traditional method and furfural-based tanning was studied, revealing that the leather tanned with furfural exhibited higher hydrothermal stability, strength, and elongation at break. Additionally, the amounts of fat, mineral substances, and moisture in the samples were determined and found to comply with state standards. Based on the obtained results, it was concluded that strong bonds were formed in the leather matrix of the experimental samples.

AUTHORS

T.Qodirov

TOSHKENT TO'QIMACHILIK VA YENGIL SANOAT INSTITUTI

Tags

# furfural# physical-mechanical properties# tanning agent# leather# chemical properties# cattle hides

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