Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:10 m.t.
Supply Capability:1000 m.t./month
Mullite insulating brick kiln bricks for sale
Product Description
Description:
Lightweight mullite refractory bricks are made from good quality and superpure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of manufacture. Each grade of products has unique design to meet different thermal, physical and chomical demands.
Application:
The refractory linings of hot surfaces or backing heat-insulating layers of other refractory materials. The refractory linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns,etc
Sunrise Brand | JM23 | JM26 | JM28 | JM30 | JM32 | |
USA Brand | IFB2300 | IFB2600 | IFB2800 | IFB3000 | IFB3200 | |
Classification Temperature (°C) | 1260 | 1430 | 1540 | 1650 | 1760 | |
Bulk Density (g/cm3) | 0.55-0.60 | 0.78 | 0.88 | 1.03 | 1.25 | |
Cold Crushing Strength (Mpa) | 1.2 | 1.6 | 2.1 | 2.5 | 3.5 | |
Modulus of Rupture (Mpa) | 0.9 | 1.4 | 1.6 | 2.1 | 2.1 | |
Reheating Linear Change (%) | 1230°C | 1400°C | 1510°C | 1620°C | 1730°C | |
CT-30 °CX 8H | -0.5 | -0.5 | -0.5 | -0.9 | -0.9 | |
Thermal Expansion | 0.5 | 0.7 | 0.8 | 0.9 | 1.1 | |
1000°C(%) | ||||||
Thermal conductivity(W/m.k) | 400°C | 0.14 | 0.27 | 0.32 | 0.41 | 0.49 |
Thermal conductivity(W/m.k) | 400°C | 0.14 | 0.27 | 0.32 | 0.41 | 0.49 |
600°C | 0.16 | 0.29 | 0.34 | 0.43 | 0.5 | |
800°C | 0.18 | 0.31 | 0.36 | 0.44 | 0.51 | |
1000°C | 0.2 | 0.33 | 0.38 | 0.45 | 0.53 | |
Al2O3 (%) | 37 | 58 | 67 | 73 | 77 | |
Fe2O3 (%) | 1 | 1 | 1 | 0.5 | 0.4 | |
Mullite Insulation Brick can be used as working lining, where contact with flames directly. This kind of brick can save the kiln energy very much
