Comparison of mechanical and tribotechnical properties of polymer composites made of UHMWPE powders of different size

Abstract

The key set of mechanical and tribotechnical properties of UHMWPE composites fabricated from polymer powder particles of different size (units and tens of microns) was measured and analyzed. It is shown that specimens of neat UHMWPE grades GUR4120 and GUR2122 are characterized by close values of wear resistance at mild triboloading parameters PV = 18 and 30 N m/s. Also, filled composites based on two polymer matrices with different initial powder sizes have almost identical wear resistance at all used triboloading conditions. The role of permolecular structure and crystallinity degree in development of tribochemical processes at the friction surface in terms of providing tribotechnical properties of UHMWPE composites is discussed.

Original language	English
Title of host publication	Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
Editors	Vasily M. Fomin, Victor E. Panin, Sergey G. Psakhie
Publisher	American Institute of Physics Inc.
Volume	2051
ISBN (Electronic)	9780735417779
DOIs	https://doi.org/10.1063/1.5083473
Publication status	Published - 12 Dec 2018
Event	International Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Russian Federation Duration: 1 Oct 2018 → 5 Oct 2018

Conference

Conference	International Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018
Country	Russian Federation
City	Tomsk
Period	1.10.18 → 5.10.18

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.5083473

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Panin, S. V., Huang, Q., Kornienko, L. A., Alexenko, V. O., & Ovechkin, B. B. (2018). Comparison of mechanical and tribotechnical properties of polymer composites made of UHMWPE powders of different size. In V. M. Fomin, V. E. Panin, & S. G. Psakhie (Eds.), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Vol. 2051). [020230] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083473

Comparison of mechanical and tribotechnical properties of polymer composites made of UHMWPE powders of different size. / Panin, S. V.; Huang, Q.; Kornienko, L. A.; Alexenko, V. O.; Ovechkin, B. B.

Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. ed. / Vasily M. Fomin; Victor E. Panin; Sergey G. Psakhie. Vol. 2051 American Institute of Physics Inc., 2018. 020230.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Panin, SV, Huang, Q, Kornienko, LA, Alexenko, VO & Ovechkin, BB 2018, Comparison of mechanical and tribotechnical properties of polymer composites made of UHMWPE powders of different size. in VM Fomin, VE Panin & SG Psakhie (eds), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. vol. 2051, 020230, American Institute of Physics Inc., International Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018, Tomsk, Russian Federation, 1.10.18. https://doi.org/10.1063/1.5083473

Panin SV, Huang Q, Kornienko LA, Alexenko VO, Ovechkin BB. Comparison of mechanical and tribotechnical properties of polymer composites made of UHMWPE powders of different size. In Fomin VM, Panin VE, Psakhie SG, editors, Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Vol. 2051. American Institute of Physics Inc. 2018. 020230 https://doi.org/10.1063/1.5083473

Panin, S. V. ; Huang, Q. ; Kornienko, L. A. ; Alexenko, V. O. ; Ovechkin, B. B. / Comparison of mechanical and tribotechnical properties of polymer composites made of UHMWPE powders of different size. Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. editor / Vasily M. Fomin ; Victor E. Panin ; Sergey G. Psakhie. Vol. 2051 American Institute of Physics Inc., 2018.

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