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Polymer Science. Series D

, Volume 3, Issue 2, pp 104–107 | Cite as

New compounds for cold impregnation of winding products

  • S. N. Gladkikh
  • E. N. Basharina
  • L. I. Naumova
  • Z. V. Demidova
  • N. A. Mitina
  • E. N. Girfanova
Article

Abstract

Elastic cold-curing compounds developed for the impregnation of winding products with ferrite elements based on low-viscosity epoxy compositions containing Laproxide products as diluents are presented. It is shown that the processing and operational properties of the EPK-24 series compounds and the PK-34 compound allow them to be used to impregnate the winding products of electronic and radio-technical equipment, in particular toroid- and toroidal-shaped power transformers.

Key words

electroinsulating impregnating epoxy compounds Laproxide products winding products of electronic and radio-technical equipment 

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References

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    A. Z. Gladkov, Insulating Varnishes and Compounds (Energiya, Moscow, 1973) [in Russian].Google Scholar
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    I. I. Potapochkina, N. P. Korotkova, V. N. Tarasov, and V. S. Lebedev, Klei. Germetiki. Tekhnologii, No. 7, 14–17 (2006).Google Scholar

Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  • S. N. Gladkikh
    • 1
  • E. N. Basharina
    • 1
  • L. I. Naumova
    • 1
  • Z. V. Demidova
    • 2
  • N. A. Mitina
    • 2
  • E. N. Girfanova
    • 2
  1. 1.OAO KompozitKorolev, Moscow oblastRussia
  2. 2.Russian Scientific Research Institute of Space Instrument EngineeringMoscowRussia

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