Contact Us
- No.92 Jianshe West Road, Zhongyuan District, Zhengzhou, Henan,China.
- albert@literefractory.com
- +8619937887923

Stretch and Good Quality PVC Ceiling Panels for Hall Low Price
1.Low thermal conductivity
2.Low bulk density
3.Light weight character
4.Low creep rate in high temp
5.Good thermal shock resistance performance
6.High temperate resistant
7.Good refractoriness
Description
We realize that efficient operation of production management can effectively reduce the production cost of our ceramic wool blanket, refractory brickwork, flame momentum cement kiln. In order to better adapt to the changing market environment, our company is committed to improving its professional level and the technical level of employees. In the fierce competition, we will try our best to meet the requirements of customers. We hope that all employees of the company will work together, innovate, cooperate closely with new and old customers, and creatively develop more high-tech product solutions.
| 1.Mullite Brick Description |
Mullite bricks are sintered from mullite raw materials and have a good low thermal expansion, low creep, low thermal conductivity, and good chemical stability. There are two types of mullite bricks. One is sintered mullite bricks, which are made by pressing natural mullite as the main raw material and adding additives. The other is re-sintered mullite brick, which is made by sintering synthetic mullite as the main raw material and additives.
Item | 75Mullite Brick | 70 Mullite Brick | Mullite-corundum Brick |
Al2O3 % | ≥75 | ≥70 | ≥80 |
SiO2 % | ≤23 | ≤25 | ≤18 |
Fe2O3 % | ≤0.4 | ≤0.4 | ≤0.3 |
Bulk Density g/cm3 | ≥2.7 | ≥2.6 | ≥2.8 |
Apparent porosity % | ≤18 | ≤18 | ≤18 |
Cold compressive strength MPa | ≥100 | ≥100 | ≥100 |
(0.2Mpa,0.6%)Load softening began to temperature °C | ≥1680 | ≥1680 | ≥1700 |
| 2.Mullite Brick Feature |
1. High refractoriness
2. High load softening temperature
3. Low temperature creep rate
4. Good thermal shock resistance
5. Acid and slag resistance
6. Good corrosion resistance

| 3.Mullite Brick Application |
Mullite bricks can be used in the construction of glass furnaces, blast furnaces hot blast furnaces, refractory firing tunnel kilns, cracking furnaces, reforming furnaces, heating equipment, refining equipment, regeneration equipment, heating furnaces, shuttle kilns, glass kilns, etc.
| 4.Packing |
1. Carton packaging.
2. Tray + plastic film + fixed band.
3. Pallets: 1*1m,0.93*0.93m.
4. Tray weight: 1.6~2.0ton.
5. Packaging according to customer service requirements.

With scientific management, advanced business philosophy and strong technical development strength, we strictly implement the international quality management system to ensure that our Stretch and Good Quality PVC Ceiling Panels for Hall Low Price meet customer requirements. We operate an intensive channel distribution and service network in the whole industry, which is famous for its consistent close to the market, regional direct sales and customer-oriented services. We deeply understand the development trend of the industry and effectively grasp the development opportunities.
Hot Tags: mullite brick, China mullite brick suppliers, manufacturers, factory, hydraulic refractory mortar, steel foundry furnace, electric arc melting furnace, diy castable refractory, Ceramic Fiber Ropes, oil fired furnace
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