Abstract
Sorption of moisture on segmented poly(urethane-ureas) with flexible segments of various chemical structures and the effect of a humid atmosphere on the mechanical properties of these materials were studied. Poly(urethane-urea) prepared from mixtures of oligoethers shows advantages from the viewpoint of preservation of high strength in a humid atmosphere.
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Translated from Zhurnal Prikladnoi Khimii, Vol. 78, No. 9, 2005, pp. 1547–1550.
Original Russian Text Copyright © 2005 by A. Tereshatov, Fedchenko, Tereshatova, Makarova, V. Tereshatov.
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Tereshatov, A.V., Fedchenko, V.V., Tereshatova, E.N. et al. Influence of the Chemical Structure of Flexible Blocks on the Mechanical Properties of Poly(Urethane-Ureas) in a Humid Atmosphere. Russ J Appl Chem 78, 1522–1525 (2005). https://doi.org/10.1007/s11167-005-0551-1
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DOI: https://doi.org/10.1007/s11167-005-0551-1