Mendeleev Communications.
Royal Society of Chemistry.
Vol. 30.
2020.
P. 615-617
Physicochemical Properties and Performance Characteristics of Urea Greases Based on Group I Mineral Base Oils
Abstract: A comprehensive study of urea greases obtained on the basis of Group I distillate oils, which have a viscosity in the range from 24.4 to 342.0 mm2/s at 40°C, has been carried out. The results obtained have made it possible to reveal the dependence of various physicochemical parameters of greases (dropping point, ultimate strength, colloidal stability, wear rate) on the viscosity of the base oil and the structure of diurea used as a thickener. The revealed relations allow prediction of the properties of greases at the stage of selecting the initial components. © 2020, Pleiades Publishing, Ltd.
Authors
Lyadov A.S.
1
,
Yarmush Y.M.1
,
Ivlev V.A.
2
Journal
Number of issue
9
Language
English
Pages
1094-1099
Status
Published
Link
Volume
60
Year
2020
Organizations
- 1 Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow, 119991, Russian Federation
- 2 Peoples’ Friendship University of Russia, Moscow, 117198, Russian Federation
Keywords
greases; Group I base oils; organic thickener; performance characteristics of greases
Date of creation
02.11.2020
Date of change
02.11.2020
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IOP Conference Series: Earth and Environmental Science.
Institute of Physics Publishing.
Vol. 548.
2020.