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Properties
Units
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Density
lbs/ft³ (g/cm³)
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Apparent Porosity
%
SILRATH andalusite base bricks are dense, high-alumina bricks with very low flux levels and relatively low porosity. SILRATH bricks are characterized by excellent high-temperature load resistance and outstanding thermal shock resistance. This exceptional resistance to thermal shock allows these brick to withstand repeated cycles of up to 120 times from a hot furnace to a cold bath.