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Insulating Bricks
 
 
 
 
 
Technical Specification of Insulating Bricks

Product code

AL2O3%
>

Fe2O3%
<

PCE Orton
>

Service Temp °C

BD gm/cc
>

AP%
<
CCS kg/cm2
>

Thermal Conductivity
at 600°C H/F K. Cal/m/hr°C
<
AF-CFI 30 2 30 1200 0.7-0.8 65 10 0.3
AF-CFS 30 1.5 30 1200 0.55-0.65 70 8 0.195
AF-HFI 30 2 30 1300 0.8-0.9 60 15 0.35
AF-HFS 35 2 31  1/2 1300 1.0-1.1 60 30 0.4
AF-HFK 40 2 32  1/2 1400 1.0-1.1 55 40 0.45
Note
The above data relates to standard sized, machine pressed bricks only.For bigger & pneumatically rammed shapes, results may vary. General size tolerance will be+1.5 or 2mm whichever is greater.
 
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