Home > Products > Insulating Firebrick Series > Light Weight Insulating Brick for Heating Furnace
Light Weight Insulating Brick for Heating Furnace
- Tianjin
- T/T
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Product Details
| Place of Origin | Hebei, China | Shape | Brick | |
| Material | Mullite | SiO2 Content (%) | 50% | |
| Al2O3 Content (%) | 45% | MgO Content (%) | 0.2% | |
| CaO Content (%) | 11% | |||
| Brand Name | VMC |
Product Description
Specifications
Mulite insulating brick1.High insulating properties
2.Strong compressive strength
3.Low heat storage
4.Low impurities
light weight insulating brick for heating furnace 
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
Contact Us
- Hebei Color Season Metals And Minerals Import And Export Co., Ltd.
- Contact nameyangli zhang Chat Now
- Phone0086-311-87048836
- AddressTianziguanli3-1-1001,No.15Guangan Street,Hebei,China, Shijiazhuang, Hebei
Product Categories
| Bath mat | Calcium Silicate Series | Ceramic Fiber Series | Firebrick |
| Insulating Firebrick Series | New Products | Other ECO product | vermiculite series |
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