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

Rubber Tile for Playground, Kindergarten, Parking Plot, Rubber Floor
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
Skilled professional knowledge, strong sense of service, to meet the service needs of customers for electric copper melting furnace, high temperature refractory bricks, monolithic refractory cement. We will persistently pursue the improvement of our technological strength and field capabilities to provide new value to society. The company is determined to further strengthen internal management in the new century, challenge itself, and strive for product quality and production scale to a new level.
| 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.

Rubber Tile for Playground, Kindergarten, Parking Plot, Rubber Floor, founded in Rubber Tile for Playground, Kindergarten, Parking Plot, Rubber Floor, has developed into a powerful group company after years of hard work. The company's products and reputation are the symbol of the company, embodying the spirit of the company and the connotation of the company's culture, and directly affect the customer's purchase experience. We not only pay attention to the pre-sale price and quality control, but also pay more attention to improving the customer's after-sales service.
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