Lightweight calcium silicate

MICROCAL® 1100 is a lightweight, pressure-resistant calcium silicate of the new generation. Through the addition of special agents pacifying infra-red radiation, the amount of thermal radiations is reduced and the thermal conductivity in the high temperature range significantly reduced.

MICROCAL® is physiologically harmless and represents the trend-setting back-up insulation for modern furnace concepts.

MICROCAL® boards are large in size and has a good thermal stability and low thermal conductivity.

In addition to its outstanding thermophysical properties, MICROCAL® is resistant to the reducing protective gases, H2, CO, CH4, NH3, N2.

MICROCAL® boards are surface-active and absorb water but give this up again extremely rapidly. For work in combination with refractory concretes, a hydrophobic sealing primer, which can be applied in our works, is recommended. In this way time-consuming work with barrier film can be dispensed with.

Reduction of the energy and lining costs in thermotechnical plants and systems: We will be pleased to inform you about the thermotechnical and economic advantages that can be achieved in combination with our microporous product SILCAPOR.

Special features

  • environmentally friendly
  • good insulating properties
  • easy to machine
  • resistant to protective gases
  • low bulk density
  • low accumulation of heat
  • large-size
  • physiologically harmless