Insulation Refractory Bricks

Insulating Firebricks provide lightweight and low thermal conductivity, low heat storage capacity and high strength and they save heat consumption. They can be used as the heat insulation or no-melt erosion parts of the working layer suitable for use in hot face refractory linings or as back-up insulation in all types of high temperature processing of metals, petrochemicals as well as ceramics in foundry furnaces and large tunnel kilns.
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    Insulation Refractory Bricks

Chemical Analysis

 Max service temperatureOtherFe2O3%SiO2%AL203%
MAX16503>1>26><70
MIN12604>1>60><35

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