
Lightweight Insulating Mullite Brick Refractory Bricks
Light Weight Mullite Bricks are a type of brick made from a combination of mullite, clay, and other materials. They are used in a variety of applications, such as in the construction of fireplaces, ovens, and furnaces. They are lightweight and provide excellent insulation, making them ideal for use in high-temperature applications. Additionally, they are resistant to thermal shock and have a low thermal conductivity, making them suitable for use in a variety of industrial applications.
Cur síos
Description
Mullite bricks are a type of refractory brick that are commonly used in high-temperature applications due to their excellent thermal shock resistance and chemical resistance. Mullite is a mineral that is composed of aluminum oxide and silica, and it has a unique crystal structure that gives it exceptional thermal properties.
Lightweight mullite bricks are a type of mullite brick that have been designed to be lighter in weight than traditional mullite bricks. This is achieved by incorporating lightweight materials such as vermiculite or perlite into the raw material mix, which reduces the density of the final product.
Lightweight mullite bricks benefits
▼Reduced thermal conductivity: The lower density of the bricks results in a lower thermal conductivity, which can help to reduce energy consumption and improve efficiency in high-temperature applications.
▼Improved insulation: The lower thermal conductivity also means that lightweight mullite bricks can provide better insulation compared to traditional mullite bricks.
▼Easier installation: Due to their lighter weight, lightweight mullite bricks are easier to handle and install than heavier traditional mullite bricks, which can help to reduce labor costs.
▼Lower cost: Lightweight mullite bricks are often less expensive to manufacture than traditional mullite bricks, which can help to reduce the overall cost of a project.
Specification
| Lightweight mullite bricks |
JM-23 |
JM-26 |
JM-28 |
JM-30 |
JM-32 |
|
|
Classification Temperature (℃) |
1260 |
1430 |
1540 |
1650 |
1760 |
|
|
Bulk Density (g/cm3) ≥ |
0.6~1.0 |
0.6~1.0 |
0.8~1.0 |
1.0~1.2 |
1.0~1.2 |
|
|
Modulus of Rupture (MPa) ≥ |
2 |
2 |
2 |
2 |
4 |
|
|
Cold Crushing Strength (MPa) ≥ |
1 |
2 |
2 |
3 |
3 |
|
|
≤1% ℃×12h Permanent Linear Change ≤1% |
1250 |
1400 |
1500 |
1600 |
1700 |
|
|
Thermal Conductivity(W/m.k) |
350℃ |
0.20 |
0.26 |
0.30 |
0.35 |
0.48 |
|
400℃ |
0.22 |
0.28 |
0.32 |
0.38 |
0.50 |
|
|
600℃ |
0.25 |
0.32 |
0.37 |
0.42 |
0.50 |
|
|
Al2O3(%) ≥ |
37 |
56 |
67 |
72 |
77 |
|
|
Fe2O3(%) ≤ |
0.7 |
0.7 |
0.6 |
0.5 |
0.5 |
|


FAQ
Q: How do you guarantee quality?
A: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.
Q: Are you manufacture or trade?
A: We are manufacturer, and our factory is located in China. We provide one stop purchasing service for you!
Q: What payment methods do you support?
A: L/C or T/T.
Q: Why choose us?
A: Advanced production and testing equipment,Stable high product quality,Reasonable and competitive prices.
Clibeanna Te: lightweight insulating mullite brick refractory bricks
Glaoigh Linn
B’fhéidir gur mhaith leat freisin
