Lightweight mullite brick
Feature:
Light mullite refractory brick has good chemical stability, high temperature resistance, high dimensional accuracy, uniform structure, low thermal conductivity.
Application:
Light mullite refractory brick is widely used in hot blast furnace, glass crucible, metal furnace, ceramic tunnel kiln, electric porcelain shuttle kiln and so on.
| Items | MD-0.5 | MD-0.6 | MD-0.8 | MD-1.0 | |
| Chemical Component (%) | AL₂O₃ (%)≥ | 45 | 55 | 65 | 72 |
| Fe₂0₃%≤ | 0.8 | 0.8 | 0.7 | 0.6 | |
| Bulk Density(g/cm3)≥ | 0.5 | 0.6 | 0.8 | 1 | |
| Cold Crushing Strength(Mpa)≥ | 2.0 | 2.5 | 3.0 | 4 | |
| Thermal Conductivity W/m.k≤ | 400℃ | 0.18 | 0.26 | 0.28 | 0.3 |
| 600℃ | 0.22 | 0.3 | 0.32 | 0.35 | |
| 900℃ | 0.26 | 0.32 | 0.36 | 0.4 | |
| Linear Change on Reheating ℃xh≤1.0% | 1350×12 | 1350×12 | 1450×12 | 1450×12 | |
Lightweight low thermal conductivity mullite brick
Feature:
The main raw materals of the product are high qualty mullite, selected kaolin binder and mineralizer, being formed and sintered at high temperature with properties of alkali resistance, erosion resistance, high load saftening temperature, lightweight and low thermal conductivity.
| Item | Ⅰ | Ⅱ |
| Bulk Density (g/cm³)≤ | 2.5 | 2.3 |
| Apparent Porosity(%)≤ | 17 | 19 |
| Cold Crushing strength (MPa)≥ | 60 | 55 |
| Refractoriness Under Load (T0.6 ℃)≥ | 1500 | 1430 |
| Thermal Shock resistance(950℃ water-quenching,cycle)≥ | 9 | 8 |
| Thermal conductivity (1000℃) W/m·K) | 1.5 | 1.4 |
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- refractory brick packaging
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- refractory brick packaging
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- refractory brick packaging
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- refractory brick packaging
About Lianxin:
The company has more than 20 patented technologies, more than 20 corporate honors, and international certifications such as ISO. With an annual output of 300,000 tons, the company is a leader in China’s refractory industry. As a refractory brick manufacturer, we will provide you with factory direct prices. With more than 20 years of experience and a team of more than 200 professionals, we are committed to helping you find a solution that suits your needs.
What is the Lightweight Mullite Bricks Price?
The main factors affecting the price include: quantity and type. Lightweight mullite fire bricks are key components for building kilns. Lianxin team will provide different pricing plans according to the different needs of customers. The price of lightweight mullite refractory bricks varies depending on the quantity and model selected. Customers who order large quantities of the same model can enjoy greater discounts.
About delivery time: Standard size bricks can be delivered immediately.
Regarding customized lightweight mullite fire bricks, we have rich experience, short production cycle and fast delivery time.
In addition, we can also provide kiln material solutions and a series of technical guidance for construction according to the specific needs of customers.
Lianxin lightweight mullite refractory fire bricks are your solution!
With over 20 years of experience and a team of over 200 professionals, we are committed to helping you find the solution that’s right for you.
