Abstract
To determine the maximum permissible load-speed modes of friction of ultra-high-molecular-weight polyethylene (UHMWPE) and composites based on it, accelerated wear tests were carried out, consisting in the intensification of friction modes (velocities and loads). The allowable load-speed modes of operation of UHMWPE and a composite based on it with 5 wt % carbon fiber of the Belum brand were experimentally established. For UHMWPE, they are 120–200 N m/s; for the composite, 160–250 N m/s.
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Funding
The work was carried out within the framework of state order of the Ministry of Science and Higher Education of the Russian Federation no. 122011100162-9 using the scientific equipment of the Center for Collective Use of the Institute of Oil and Gas Problems, Russian Academy of Sciences, grant no. 13.CKP.21.0016.
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Translated by M. Drozdova
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Gogoleva, O.V., Petrova, P.N. & Kolesova, E.S. Determination of the Maximum Permissible Friction Modes of Ultra-High-Molecular-Weight Polyethylene and Polymer-Composite Materials Based on It Modified on Carbon Fibers. Polym. Sci. Ser. D 16, 672–677 (2023). https://doi.org/10.1134/S1995421223030103
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DOI: https://doi.org/10.1134/S1995421223030103