Refractories and Industrial Ceramics

, Volume 55, Issue 4, pp 335–337 | Cite as

Heat Insulation Materials Modified with Silica

  • E. I. Evtushenko
  • V. A. Doroganov
  • N. A. Peretokina
  • T. I. Zaitseva

The possibility is demonstrated of preparing refractory heat insulation materials based on chamotte filler and kaolin wool using nanodispersed silica as a binder. It is established that with a change in molding mix parameters it is possible to obtain effective and highly efficient materials with density from 1.0 to 1.63 g/cm3. The ultimate strength in compression of objects is 20 – 35 MPa.


chamotte kaolin wool refractory heat insulation materials nanosilica 


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Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  • E. I. Evtushenko
    • 1
  • V. A. Doroganov
    • 1
  • N. A. Peretokina
    • 1
  • T. I. Zaitseva
    • 1
  1. 1.FGBOU VPO V. G. Shukov Belgorod State technological UniversityBelgorodRussia

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