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Polymer Science, Series D

, Volume 12, Issue 1, pp 105–109 | Cite as

Permeability of Oil Films with Molecules of Water, Sulfur(IV) Oxide, and Oxygen

  • V. I. VigdorovichEmail author
  • N. V. Shel’
  • L. G. Knyazeva
  • L. E. Tsygankova
  • V. V. Ostrikov
Article
  • 3 Downloads

Abstract

At room temperature, moisture, SO2, and oxygen permeability of mineral oils, i.e., industrial I‑20A, M-10G2(K) (product and waste, MWO), rapeseed, and sunflower are studied. It is shown that all the studied oils are highly permeable to H2O, SO2, and O2 molecules. For the moisture and SO2 permeability of the studied oils, the following dependences are typical: m(H2O) = ai + biτ and m(SO2) = li + kiτ. The values of ai and li are determined by the nature of the base solvent and the concentration of thickeners (PVK, IFKhAN-29A), which can both suppress and stimulate oxygen permeability.

Keywords:

commercial oils permeability water sulfur(IV) oxide oxygen 

Notes

ACKNOWLEDGMENTS

This work was supported by the Russian Science Foundation, project no. 18-16-00006.

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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • V. I. Vigdorovich
    • 1
    • 2
    Email author
  • N. V. Shel’
    • 2
  • L. G. Knyazeva
    • 1
  • L. E. Tsygankova
    • 3
  • V. V. Ostrikov
    • 1
  1. 1.All-Russian Research Institute for Use of Machinery and Petroleum Products in AgricultureTambovRussia
  2. 2.Tambov State Technical UniversityTambovRussia
  3. 3.Derzhavin Tambov State UniversityTambovRussia

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