Mathematical Models of Natural Rubber Sheets Drying: Difference Acid Coagulation Cases

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dc.contributor.authorEakvanich, Visit
dc.contributor.authorKalasee, Wachara
dc.contributor.authorLakachaiworakun, Putipong
dc.contributor.authorDangwilailux, Panya
dc.contributor.authorWattana, Wassachol
dc.date.accessioned2026-08-06T10:46:00Z
dc.date.available2026-08-06T10:46:00Z
dc.date.issued2024-05-01
dc.description.abstractThe mathematical model for drying process is a useful tool in process optimization and drying chamber design. The research purposes of this study were to investigate the influence of drying temperature on drying time and the modelling the drying kinetics of the natural rubber (NR) sheets. The NR sheets which produce from commercial formic acid, commercial acetic acids, and ammonia plus commercial formic acid were studied at drying temperature of 40, 50, and 60°C and air speed of 0.5 m/s. The results indicated that the drying time was substantially reduced with an increase in temperature. The moisture content ratio of rubber sheets produce from commercial formic acid coagulation was similar to the sheets produce from commercial acetic acids coagulation. However, the drying time of them were longer than the drying time of the sheets produce from ammonia plus commercial formic acid coagulation. Finally, the logarithmic model was the best model which suitable to predict the moisture content ratio of the sheets drying with all experimental condition.
dc.identifier.citationJournal of Advanced Research in Fluid Mechanics and Thermal Sciences, 117(2), 37-45, 2024
dc.identifier.doi10.37934/arfmts.117.2.3745
dc.identifier.issn22897879
dc.identifier.other2-s2.0-85196323346
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/15610
dc.sourceJournal of Advanced Research in Fluid Mechanics and Thermal Sciences
dc.subjectmathematical models
dc.subjectmoisture content
dc.subjectNatural rubber sheets
dc.titleMathematical Models of Natural Rubber Sheets Drying: Difference Acid Coagulation Cases
dc.typeArticle

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