Heat Insulation Brick (JM Series)
Yubao Bi
Contact person
Basic Information
| Shape | Brick |
|---|---|
| Material | MgO-Carbon Brick |
XINDI Light Weight Insulating Firebrick is in accordance with ISO9001 Standard. Typical Application: 1) Lining of high-temperature kilns of industrial ceramics, industrial furnaces under 1650 of petrochemical, metallurgy and machinery industries 2) Lining of hot-surface of industrial furnaces as carbon furnace, cracking furnace, heating furnace for oil refining, roller kiln, tunnel kiln. 3) Back lining insulating layer of industrial furnace as glass tank kiln. 4) Deoxidizing atmosphere furnace. ItemDensity g/cm3Pressure Strength MPaTensile Strength MPaShrinkage afteHeavy Firing %Thermal shock resistanceModulus of Thermal Expansion w/m.kA12O3 ≥ %Fe2O3 ≤ %ModelJM-230.551.61.01250×24h -0.5≥20400 0.15 1000 0.2400.7JM-260.782.81.41450×24h -0.5>20600 0.25 800 0.27550.7JM-280.853.21.71510×24h -0.5>20600 0.314 1000 0.347660.6JM-301.023.52.11620×24h -0.6≥251000 0.4572.50.5JM-321.254.52.51730×24h -0.6≥251000 0.56 77.40.4
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