Abstract
The kinetics of sorption and desorption of moisture by chemical and natural fibres were investigated. A mathematical approximation of the kinetics of sorption and desorption with exponential dependences whose coefficients characterize the rate of absorption and discharge of moisture is reported. The coefficients of internal mass transfer of moisture for different types of fibres were calculated. The hygroscopic characteristics of fibre materials in production, processing, and use can be predicted and compared for different types of fibres and blends with these dependences.
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St. Petersburg State University of Design and Technology. Translated from Khimicheskie Volokna, No. 4, pp. 23–26, July–August, 1995.
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Perepelkin, K.E., Teploukhova, M.V., Kynin, A.T. et al. Kinetics of sorption-desorption of moisture by chemical and natural fibres and yarns. Fibre Chem 27, 245–249 (1996). https://doi.org/10.1007/BF00572799
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DOI: https://doi.org/10.1007/BF00572799