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Help CenterStoves Fire Board Brick Insulating Fire Brick
Related Products
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Lower Price Insulating Fire BrickUS$ 0.5 - 1.5MOQ: 10 Pieces -
Light Weigth High Quality Insulating Fire BrickUS$ 0.5 - 1.5MOQ: 10 Pieces
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Lower Thermal High Quality Mullite Brick for SaleUS$ 99 - 800MOQ: 1 Ton
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Refractory High Quality Mullite Insulation Fire BrickUS$ 99 - 800MOQ: 1 Ton
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High Quality Insulation Mullite BrickUS$ 99 - 800MOQ: 1 Ton
Specifications
Mulite insulating brick1.High insulating properties
2.Strong compressive strength
3.Low heat storage
4.Low impurities
stoves fire board brick insulating fire brick
Insulating mullite firebricks: It covers six temperature classes: 1300C, 1400C, 1500C, 1550C, 1600C,
includes standard brick, special-shaped brick, and refractory mortar. Our brick mainly are used in
the field of lining and backing of the hot surface of cracking heater, reborner, hot-blast furnace,
heating furnace, soaking pit, heat treatment furnaces, resistance furnace, heating device, refining
device, tunnel kiln, roller kiln, shuttle kiln, top-hat kiln and glass tank furnace in the industries of
metallurgy, petrochemical, building materials, ceramics, machinery etc.
Mullite insulating brick | |
Dimension |
230×114×65(mm) |
Bulk Density |
0.5-1 |
Packaging Details |
Wooden pallet |
Applications |
industrial Annealing furnace, Carbonization furnace, Tempering furnace. |
Mulite thermal insulating brick
Item |
JM23 |
JM26 |
JM28 |
JM30 |
AL2O3(%) |
38-44 |
50-58 |
65-70 |
70-73 |
Fe2O3(%) |
1.0 |
0.9 |
0.8 |
0.7 |
Classification Temperature (°C) |
1350 |
1430 |
1540 |
1600 |
Bulk Density (g/cm3) |
0.8-1 |
0.8-1 |
0.8-1 |
0.8-1 |
|
Reheating Linear Change (%) CT-30 °CX 8H |
1250°C -0.5 |
1400°C -0.5 |
1500°C -0.5 |
1550°C -0.5 |
Cold Crushing Strength (Mpa) |
2.0-3.5 |
2.0-3.5 |
2.0-3.5 |
2.0-3.5 |
Modulus of Rupture (Mpa) |
1.5 |
1.7 |
1.8 |
2.0 |
Thermal conductivity400°C(W/m.k) |
0.25 |
0.27 |
0.32 |
0.41 |
Thermal Expansion1000°C(%) |
0.5 |
0.7 |
0.8 |
0 |
Mulite thermal insulating brick features
1.High insulating properties
2.Strong compressive strength
3.Low heat storage
4.High purity
5.Tight dimensional tolerance
6.Energy saving
7.Low impurities
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