O. V. Gogoleva, E. S. Petukhova
DEVELOPMENT OF UHMWPE-BASED ANTIFRICTION MATERIALS
DOI: 10.17804/2410-9908.2017.2.028-033 The paper presents research results on the development of promising polymeric composite materials based on ultrahigh-molecular polyethylene and nanostructured fillers. It is shown that the modification of UHMWPE with nanoclays halves the rate of mass wear, as well as the friction coefficient and temperature in the contact zone, increasing the strength of materials by 30 % as compared to unfilled UHMWPE. Advanced polymer composites have been developed to improve the reliability, safety and efficiency of the operation of transportation and processing equipment.
Keywords: ultra-high molecular weight polyethylene, polymeric composite material, filler, supramolecular structure, friction coefficient, friction surface References:
- Okhlopkova A.A., Adrianova O.A., Popov S.N. Modifikatsiya polimerov ultradispersnymi soedineniyami [Modification of Polymers by Ultradispersed Compounds]. Yakutsk, Izd-vo
SO RAN Publ., 2003, 224 p. (In Russian).
- Selyutin G.E., Gavrilov Yu.Yu., Voskresenskaya E.N., Zakharov V.A., Nikitin V.Е., Poluboyarov V.А. Composite materials based on ultra-high molecular weight polyethylene: properties, prospects of use. Chemistry for Sustainable Development, 2010, vol. 18, no. 3, pp. 375–388. (In Russian).
- Okhlopkova A.A., Petrova P.N., Gogoleva O.V. Wear-resistant composite materials based on ultra-high molecular weight polyethylene meant for operation under extreme conditions. Materialovedenie, 2011, no. 9, pp. 10–13. (In Russian).
- Andreeva I.N., Veselovskaya Е.V., Nalivaiko E.I. Sverkhmolekulyarnyi polietilen vysokoy plotnosti [Ultra-High Molecular Weight Polyethylene]. L., Khimiya Publ., 1982, 80 p. (In Russian).
- Junges Fernando, Beauvalet Mariana, Leal Bárbara C., Casagrande Adriana C. A., Mota Fábio F., Mauler Raquel S., Casagrande Jr. Osvaldo L. UHMWPE-Layered Silicate Nanocomposites by in situ Polymerization with Tris(pyrazolyl)borate Titanium/Clay Catalyst. J. Braz. Chem. Soc., 2009, vol. 20, no. 3, pp. 472–477. DOI: 10.1590/S0103-50532009000300010.
- Brevnov P.N. Polyethylene- and montmorillonite-based nanocomposite materials: synthesis, structure, properties. Ph.D thesis, 2008. (In Russian).
- Sleptsova S.A., Afanasieva E.S., Grigorieva V.P. Structure and tribological behavior of polytetrafluoroethylene modified with layered silicates. Journal of Friction and Wear, 2009,
vol. 30, no. 6, pp. 1–7. DOI: 10.3103/S1068366609060105.
- Myshkin N.K., Petrokovets M.I. Trenie, smazka, iznos. Fizicheskie osnovy i tekhnicheskie prilozheniya tribologii [Friction, Lubrication, Wear. Basic Physics and Engineering Applications of Tribology]. M., Fizmatlit Publ., 2007, 368 p. (In Russian).
- Mashkov Yu.K., Ovchar Z.N., Surikov V.I., Kalistratova L.F. Kompozitsionnye materialy na osnove politetraftoretilena. Strukturnaya modifikatsiya [Polytetrafluoroethylene-Based Composite Materials. Structural Modification]. Moscow, Mashinostroenie Publ., 2005, 240 p. (In Russian).
Article reference
Gogoleva O. V., Petukhova E. S. Development of Uhmwpe-Based Antifriction Materials // Diagnostics, Resource and Mechanics of materials and structures. -
2017. - Iss. 2. - P. 28-33. - DOI: 10.17804/2410-9908.2017.2.028-033. -
URL: http://eng.dream-journal.org/issues/2017-2/2017-2_136.html (accessed: 12/02/2024).
|