Lightweight Insulation Bricks By Mishri International

We are manufacturing, exporting and supplying Insulation Bricks. Low weight, high solidity and low heat conductivity are the special features of insulation bricks that make them matchless in all perspectives. Light Weight Fire Insulating Bricks are being used in all types of furnaces, boilers etc. for heat insulation. We are capable of satisfying bulk requirements of our valued customers in a very economical way.


ProductAl2O3% MinFe2O3% MaxBulk DensityA.P. % MinC.C.S Kg/Cm2MaxThermal Conductivity At 600A C Mean Temp W/MKRefractoriness OrtonService Temp.PCE
Maithan-LW302.51.155300.45301200-
Maithan-CFI302.50.865150.35301250-
Maithan-HFI302.50.960200.40301300-
Maithan-HFK402.51.155400.50321400-
Maithan-P100401.51.060400.40321450-
Mi-CFI282.00.870150.19281100-
Mi-HFI352.01.160400.30301300-
Mi-MICA 500--0.58070.14-1000-
Mi-MICA 600--0.657590.16-1050-
ACINS-110202.01.060250.25-110020
ACINS-135302.01.160250.30-135029
ACINS-140402.01.060250.30-140030
Porosint-1550601.01.1-300.40-155037
Porosint-1650700.81.2-400.45-165037

The technical data pertains to machine pressed standard bricks in compliance with the testing standard. These data are typical approximate guide value. Not to be construed as a binding specification.
Size tolerance A 1.% or 1.5mm whichever is greater.
Bricks with properties of higher