Wear Resistance Improvement of Linear Block-Polyurethanes Under Conditions of Liquid Friction

Panda, A.; Anisimov, V.M.; Anisimov, V.V.; Diadiura, Kostiantyn Oleksandrovych

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Title	Wear Resistance Improvement of Linear Block-Polyurethanes Under Conditions of Liquid Friction
Authors	Panda, A. Anisimov, V.M. Anisimov, V.V. Diadiura, Kostiantyn Oleksandrovych
ORCID	http://orcid.org/0000-0002-7575-9711
Keywords	linear block-polyurethane wear resistance crystallinity smooth wear-resistant surface electromagnetic radiation composite block-polyurethanes
Type	Article
Date of Issue	2021
URI	https://essuir.sumdu.edu.ua/handle/123456789/87688
Publisher	Sciendo
License	Creative Commons Attribution 4.0 International License
Citation	Panda, Anton, Anisimov, Volodymyr M., Anisimov, Volodymyr V. and Dyadyura, Konstantin. "Wear Resistance Improvement of Linear Block-Polyurethanes Under Conditions of Liquid Friction" Management Systems in Production Engineering, vol.29, no.4, 2021, pp.287-293. https://doi.org/10.2478/mspe-2021-0036
Abstract	A significant disadvantage of parts made of linear block polyurethanes under conditions of friction contact in the presence of an aqueous medium is the intensification of hydrolysis processes and decrease in volume strength. It was proposed to slow down the hydrolysis of polyurethanes in three ways: by directed changes in chemical struc-ture, by electromagnetic radiation of different intensities and by creation of composite materials, based on the principle of additional intermolecular crosslinking at the manufacturing and hot processing stages. The conditions for the formation of a smooth wear-resistant surface that protects the material from rapid destruction are re-vealed.
Appears in Collections:	Наукові видання (ТеСЕТ)