Comparative Analysis of Tribological and Mechanical Properties of Extrudable Polymer–Polymer UHMWPE Composites Fabricated by 3D Printing and Hot-Pressing Methods

Аннотация

Abstract—A comparative analysis of the structural, tribological, and mechanical properties of polymer–polymer composites with the optimized composition UHMWPE + 15 wt % HDPE-g-SMA + 15 wt % PP, obtained by FDM (fused deposition modeling) and compressive sintering (hot-pressing) methods has been performed. It is shown that the tribomechanical characteristics (wear resistance, friction coefficient, elasticity modulus, yield limit, strength, elongation at break) of 3D-printed extrudable polymer–polymer UHMWPE composites exceed those of hot-pressed composites due to a more homogeneous supramolecular structure with enlarged crystallinity. Tribotests of extrudable UHMWPE composites in different friction modes (PV) demonstrates their applicability in joints operating in a wide range of loads and sliding rates.

Язык оригинала	Английский
Страницы (с-по)	228-235
Число страниц	8
Журнал	Journal of Friction and Wear
Том	41
Номер выпуска	3
DOI	https://doi.org/10.3103/S1068366620030125
Состояние	Опубликовано - 1 мая 2020

ASJC Scopus subject areas

Mechanics of Materials
Surfaces, Coatings and Films

Доступ к документу

10.3103/S1068366620030125

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Цитировать

Panin, S. V., Buslovich, D. G., Kornienko, L. A., Aleksenko, V. O., Dontsov, Y. V., Ovechkin, B. B., & Shil’ko, S. V. (2020). Comparative Analysis of Tribological and Mechanical Properties of Extrudable Polymer–Polymer UHMWPE Composites Fabricated by 3D Printing and Hot-Pressing Methods. Journal of Friction and Wear, 41(3), 228-235. https://doi.org/10.3103/S1068366620030125

Comparative Analysis of Tribological and Mechanical Properties of Extrudable Polymer–Polymer UHMWPE Composites Fabricated by 3D Printing and Hot-Pressing Methods. / Panin, S. V.; Buslovich, D. G.; Kornienko, L. A.; Aleksenko, V. O.; Dontsov, Yu V.; Ovechkin, B. B.; Shil’ko, S. V.

В: Journal of Friction and Wear, Том 41, № 3, 01.05.2020, стр. 228-235.

Результат исследований: Материалы для журнала › Статья

Panin, SV, Buslovich, DG, Kornienko, LA, Aleksenko, VO, Dontsov, YV, Ovechkin, BB & Shil’ko, SV 2020, 'Comparative Analysis of Tribological and Mechanical Properties of Extrudable Polymer–Polymer UHMWPE Composites Fabricated by 3D Printing and Hot-Pressing Methods', Journal of Friction and Wear, том. 41, № 3, стр. 228-235. https://doi.org/10.3103/S1068366620030125

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abstract = "Abstract—A comparative analysis of the structural, tribological, and mechanical properties of polymer–polymer composites with the optimized composition UHMWPE + 15 wt % HDPE-g-SMA + 15 wt % PP, obtained by FDM (fused deposition modeling) and compressive sintering (hot-pressing) methods has been performed. It is shown that the tribomechanical characteristics (wear resistance, friction coefficient, elasticity modulus, yield limit, strength, elongation at break) of 3D-printed extrudable polymer–polymer UHMWPE composites exceed those of hot-pressed composites due to a more homogeneous supramolecular structure with enlarged crystallinity. Tribotests of extrudable UHMWPE composites in different friction modes (PV) demonstrates their applicability in joints operating in a wide range of loads and sliding rates.",

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author = "Panin, {S. V.} and Buslovich, {D. G.} and Kornienko, {L. A.} and Aleksenko, {V. O.} and Dontsov, {Yu V.} and Ovechkin, {B. B.} and Shil{\textquoteright}ko, {S. V.}",

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AU - Panin, S. V.

AU - Buslovich, D. G.

AU - Kornienko, L. A.

AU - Aleksenko, V. O.

AU - Dontsov, Yu V.

AU - Ovechkin, B. B.

AU - Shil’ko, S. V.

PY - 2020/5/1

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N2 - Abstract—A comparative analysis of the structural, tribological, and mechanical properties of polymer–polymer composites with the optimized composition UHMWPE + 15 wt % HDPE-g-SMA + 15 wt % PP, obtained by FDM (fused deposition modeling) and compressive sintering (hot-pressing) methods has been performed. It is shown that the tribomechanical characteristics (wear resistance, friction coefficient, elasticity modulus, yield limit, strength, elongation at break) of 3D-printed extrudable polymer–polymer UHMWPE composites exceed those of hot-pressed composites due to a more homogeneous supramolecular structure with enlarged crystallinity. Tribotests of extrudable UHMWPE composites in different friction modes (PV) demonstrates their applicability in joints operating in a wide range of loads and sliding rates.

AB - Abstract—A comparative analysis of the structural, tribological, and mechanical properties of polymer–polymer composites with the optimized composition UHMWPE + 15 wt % HDPE-g-SMA + 15 wt % PP, obtained by FDM (fused deposition modeling) and compressive sintering (hot-pressing) methods has been performed. It is shown that the tribomechanical characteristics (wear resistance, friction coefficient, elasticity modulus, yield limit, strength, elongation at break) of 3D-printed extrudable polymer–polymer UHMWPE composites exceed those of hot-pressed composites due to a more homogeneous supramolecular structure with enlarged crystallinity. Tribotests of extrudable UHMWPE composites in different friction modes (PV) demonstrates their applicability in joints operating in a wide range of loads and sliding rates.

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KW - hot pressing

KW - melt flow index

KW - permolecular structure

KW - ultra-high molecular weight polyethylene

KW - wear resistance

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