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Improvement of Tribotechnical Properties of Polyurea Greases in Various Dispersion Media with Different Fillers

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Chemistry and Technology of Fuels and Oils Aims and scope

The properties of lubricating grease fillers such as molybdenum disulfide, tungsten disulfide and graphite are described. Their influence on the tribotechnical properties of polyurea greases prepared with various dipersion media studied using a Brugger tribometer in accordance with DIN 513471:20000; an SRV-3 tribometer, in accordance with ASTM D5707.

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Acknowledgments

The reasearch was funded by the Austrian Program COMET (Project XTribology, No. 849109) and was performed at the Austrian Excellence Center for the Tribology (AC2T Research GmbH) in the framework of the Scientific Collaboration Program with Gubkin RSU of Oil and Gas.

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Authors and Affiliations

  1. I. M. Gubkin Russian State University of Oil and Gas, Moscow, Russia

    M. M. Frolov & A. Yu. Kilyakova

  2. Austrian Excellence Center for Tribology, Wiener Neustadt, Austria

    L. Drangai & N. Dorr

Authors
  1. M. M. Frolov
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  2. A. Yu. Kilyakova
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  3. L. Drangai
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  4. N. Dorr
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Corresponding author

Correspondence to M. M. Frolov.

Additional information

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 6, pp. 28–31, November–December, 2019.

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Frolov, M.M., Kilyakova, A.Y., Drangai, L. et al. Improvement of Tribotechnical Properties of Polyurea Greases in Various Dispersion Media with Different Fillers. Chem Technol Fuels Oils 55, 697–703 (2020). https://doi.org/10.1007/s10553-020-01084-z

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  • DOI: https://doi.org/10.1007/s10553-020-01084-z

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