Chemistry and Technology of Fuels and Oils

, Volume 2, Issue 1, pp 59–61 | Cite as

Stabilization of polyethylsiloxane fluids by additives

  • R. I. Kobzova
  • G. S. Tubyanskaya
  • E. M. Oparina
  • N. K. Levkina
Service Properties of Fuels and Oils
  • 15 Downloads

Summary

  1. 1.

    It has been established that dilauryl selenide is the most effective additive in improving the thermal stability of Lubricant 6, with 5% additive giving a 25-fold increase in thermal stability under static conditions at 200° C.

     
  2. 2.

    It has been shown that increasing additive concentration increases its effectiveness.

     
  3. 3.

    It has been established that additives that improve the thermal-oxidative stability of Lubricant 6 under static conditions are also effective under conditions of operation in a friction unit.

     

Keywords

Thermal Stability Static Condition Selenide Additive Concentration Friction Unit 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    E. M. Oparina, G. S. Tubyanskaya, and R. I. Kobzova, Khim. i tekhnol. topliv i masel, No. 1 (1964).Google Scholar
  2. 2.
    R. I. Kobzova, G. S. Tubyanskaya, E. M. Oparina, and N. K. Levkina, Khim. i tekhnol. topliv i masel, No. 9 (1964).Google Scholar
  3. 3.
    E. M. Oparina, R. I. Kobzova, G. S. Tubyanskaya, and N. K. Levkina, Production and Application of Organosilicon Compounds [in Russian], Collection 2, Izd. Moskovskogo doma nauchno-tekh. propagandy im. Dzerzhinskogo [Dzerzhinskii Moscow Publishing House of Scientific-Technical Popularization] (1964), p. 15.Google Scholar
  4. 4.
    Author's Certificate (USSR Pat.) 162.268, Byull. izobr., No. 9 (1964).Google Scholar
  5. 5.
    Author's Certificate (USSR Pat.) 160.559, Byull. izobr., No. 4 (1964).Google Scholar
  6. 6.
    U. S. Pat. 2,979,485, Oct. 3 (1961).Google Scholar
  7. 7.
    V. A. Vishnyakov, G. V. Vinogradov, and V. P. Pavlov, Khim. i tekhnol. topliv i masel, No. 4 (1958).Google Scholar

Copyright information

© Consultants Bureau 1967

Authors and Affiliations

  • R. I. Kobzova
    • 1
  • G. S. Tubyanskaya
    • 1
  • E. M. Oparina
    • 1
  • N. K. Levkina
    • 1
  1. 1.VNII NP [Ail-Union Scientific Research Institute for Petroleum and Gas Processing and Synthetic Liquid Fuel Production]USSR

Personalised recommendations