2020
DOI: 10.32864/0202-4977-2020-41-4-427-435
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Antifriction and Mechanical Properties of Thermoplastic Matrix of Polyetheretherketone Composites Based

Abstract: Исследована структура и проведены механические и трибологические испытания композитов на основе термопластичной матрицы полиэфирэфиркетона (ПЭЭК), наполненного углеродными волокнами различного (нано-, микро-и миллиметрового) размера. Решалась задача разработки композитов, пригодных для эксплуатации в условиях металлополимерных и керамополимерных трибосопряжений, включая эндопротезы. Показано, что приповерхностный слой ПЭЭК-композита, модифицированного углеродными нановолокнами, в процессе трения может выполнят… Show more

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“…A decrease in the friction coefficient of composites is found in comparison with the starting polymer. This can be explained by the unique antifriction properties of carbon fibers acting as a solid lubricant [15][16][17].…”
Section: Research Results and Discussionmentioning
confidence: 99%
“…A decrease in the friction coefficient of composites is found in comparison with the starting polymer. This can be explained by the unique antifriction properties of carbon fibers acting as a solid lubricant [15][16][17].…”
Section: Research Results and Discussionmentioning
confidence: 99%
“…UHMWPE is used as a seal for the piston of a hydraulic cylinder in arrangement with other materials, most often with elastomers. Nanofillers [6][7][8], including mechanically activated ones [9,10], irradiation of composites by charged particle beams [11,12], ion implantation [13] and conditional chemical modification [14] are used to improve the properties of UHMWPE.…”
Section: Intorductionmentioning
confidence: 99%