Russian Journal of Applied Chemistry

, Volume 88, Issue 6, pp 1070–1073 | Cite as

Improving the wear resistance of polytetrafluoroethylene friction surface

  • D. M. Mognonov
  • V. N. Kornopol’tsev
  • O. Zh. Ayurova
  • M. S. Dashitsyrenova
Brief Communications


Results obtained in a study of doping of the friction surface of polytetrafluoroethylene with polymerpolymeric mixtures based on aromatic polyheteroarylenes with a structure of a semi-interpenetrating network are analyzed. It is shown that polymer-polymeric mixtures composed on polybenzimidazoles and poly(amino imide) resin are structurally active with respect to polytetrafluoroethylene and substantially improve the tribological and stress-strain properties of composite materials based on this compound.


Wear Resistance PTFE Friction Surface Scanning Probe Microscopy DMFA 
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Copyright information

© Pleiades Publishing, Ltd. 2015

Authors and Affiliations

  • D. M. Mognonov
    • 1
  • V. N. Kornopol’tsev
    • 1
  • O. Zh. Ayurova
    • 1
  • M. S. Dashitsyrenova
    • 1
  1. 1.Baikal Institute of Nature ManagementSiberian Branch, Russian Academy of SciencesUlan-UdeRussia

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