Email this article Effect of Base Oil Composition on the Low-Temperature Properties of Polyurea Greases
- Authors: Garshin M.V.1, Porfiryev Y.V.1, Zaychenko V.A.1, Shuvalov S.A.1, Kolybelsky D.S.1, Gushchin P.A.1, Vinokurov V.A.1
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Affiliations:
- Gubkin Russian State University of Oil and Gas (National Research University)
- Issue: Vol 57, No 12 (2017)
- Pages: 1177-1181
- Section: Article
- URL: https://journal-vniispk.ru/0965-5441/article/view/179926
- DOI: https://doi.org/10.1134/S0965544117060135
- ID: 179926
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Abstract
The influence of the base oil composition on the low-temperature properties of polyurea grease has been studied. Low-viscosity mineral, hydrotreated, and synthetic polyalphaolefin base oils have been used as a dispersion medium for polyurea grease samples. The fractional and group compositions of these base oils have been determined. The effect of the fractional and group compositions on the thickening power of the polyurea thickener and on the low-temperature and tribological properties of the lubricating greases has been examined.
About the authors
M. V. Garshin
Gubkin Russian State University of Oil and Gas (National Research University)
Author for correspondence.
Email: Garshin.Mikhail@gmail.com
Russian Federation, Moscow
Y. V. Porfiryev
Gubkin Russian State University of Oil and Gas (National Research University)
Email: Garshin.Mikhail@gmail.com
Russian Federation, Moscow
V. A. Zaychenko
Gubkin Russian State University of Oil and Gas (National Research University)
Email: Garshin.Mikhail@gmail.com
Russian Federation, Moscow
S. A. Shuvalov
Gubkin Russian State University of Oil and Gas (National Research University)
Email: Garshin.Mikhail@gmail.com
Russian Federation, Moscow
D. S. Kolybelsky
Gubkin Russian State University of Oil and Gas (National Research University)
Email: Garshin.Mikhail@gmail.com
Russian Federation, Moscow
P. A. Gushchin
Gubkin Russian State University of Oil and Gas (National Research University)
Email: Garshin.Mikhail@gmail.com
Russian Federation, Moscow
V. A. Vinokurov
Gubkin Russian State University of Oil and Gas (National Research University)
Email: Garshin.Mikhail@gmail.com
Russian Federation, Moscow
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