Loading Port:China Main Port
Payment Terms:TT or L/C
Min Order Qty:1000 pcs pc
Supply Capability:1000 Tons Per Month pc/month
General Information of Insulating Fire Brick GJM32
Insulating fire brick GJM32 temperature is 1760℃(3200℉). We could supply a wide range of shapes. To make our firebricks more energy and cost effective, we have different manufacturing methods for our insulating fire bricks casting and extruding method.
For insulating fire bricks GJM32,we choose the extruding method. Extruding insulating fire bricks have better strength and offering great performance in load bearing applications and in conditions where abrasion from mechanical abuse or flow of hot gases.
Characteristics of Insulating Fire Brick GJM32
Our insulating bricks GJM32 exhibit the following characteristics:
High refractoriness temperature
Strong resistance to slag
Good high temperature properties
Typical Application of Insulating Fire Brick GJM32
Typical applications of magnesia bricks include ferroalloy furnace, metal mixer, Non-metallurgy industry furnace, high temperature kiln, calcined lime furnace, regenerator in glass furnace.
Technical Data of Insulating Fire Brick GJM32
|
| GJM32 |
Physical Properties: |
|
|
Classifiction Temperature | ℃ | 1650 |
Density | Kg/m3 | 1100 |
Cold Crushing Strength | Mpa | 3.5 |
Reheating Linear Change(24hrs) |
|
|
1650℃ | % | 0.8 |
Hot Load Strength Deform(90 minutes) |
|
|
1370℃ at 0.069 Mpa（10psi） | % | 0.1 |
Thermal Conductivity |
|
|
400℃ | W/m.k | 0.32 |
600℃ | W/m.k | 0.35 |
800℃ | W/m.k | 0.38 |
1000℃ | W/m.k | 0.42 |
1200℃ | W/m.k | 0.44 |
Specific Heat | KJ/Kg.K | 1.10 |
Chemical Analysis: |
|
|
Al2O3 | % | 75.0 |
SiO2 | % | 23.2 |
Fe2O3 | % | 0.5 |
TiO2 | % | 0.1 |
CaO | % | 0.1 |
MgO | % | 0.1 |
Na2O+K2O | % | 0.6 |
CNBM has success in insulating fire bricks due to their cost-effectiveness, excellent insulation performance and high temperature properties. CNBM also has experience in magnesia brick application and would like to assist you in product selection, system design, and installation techniques.
