Ceramic fibre board 25mm is a versatile insulation solution that has gained popularity in various industries due to its excellent thermal insulation properties and durability. Kerui offers several choices for different high-temperature environments.
- Classification Temperature: 1100/1260/1260/1360/1430°C;
- Al2O3：39-55%;
- Bulk Density: 260-320g/cm³;
- Heat Conductivity Coefficient: 0.09-0.22W/(m·k);
- Material: Aluminosilicate;
- Length: 600-1200m (customizable);
- Width: 400/ 500/ 600/ 1000/ 1200mm (customizable);
- Thickness: 25mm (customizable);
- Shipment: 7-15 working days;
Parameters of Ceramic Fibre Board 25mm
Ceramic fibre board 25mm is made from a slurry of refractory fibres and binders with a low organic content. The combination of different refractory fibres, inorganic and organic binders in varying proportions allows for the creation of ceramic fiber boards suitable for different use temperatures.
| Item | Ordinary Type | Standard Type | High Purity Type | High Alumina Type | Zirconium Containing Type |
|---|---|---|---|---|---|
| Classification Temperature, ℃ | 1100 | 1260 | 1260 | 1360 | 1430 |
| Working Temperature, ℃ | <1000 | 1050 | 1100 | 1200 | 1350 |
| Bulk & Density, kg/m³ | 260-320 | ||||
| Permanent Liner Change, % | -4 (1000℃) | -3 (1000℃) | -3 (1000℃) | -3 (1250℃) | -3 (1350℃) |
| Heat Conductivity Coefficient, W/(m·k) (Bulk Density 128kg/m³) | 0.09 (400℃), 0.176 (800℃), 0.22 (1000℃) | ||||
| Strength of Extension, Mpa | 0.5 | ||||
| Al2O3, % | 44 | 46 | 46~49 | 52~55 | 39~40 |
| Al2O3+SiO2, % | 96 | 97 | 99 | 99 | - |
| Al2O3+SiO2+ZrO2, % | - | - | - | - | 99 |
| ZrO2, % | - | - | - | - | 15~17 |
| Fe2O3, % | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 |
| Na2O+K2O, % | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 |
| Size, mm | Length, Width Regular Size, Thickness 3-100mm, Customized Size | ||||
Key Properties of Ceramic Fibre Insulatioin Board 25mm
- High Temperature Stability: Withstands extreme heat.
- Low Thermal Conductivity: Ensures effective insulation.
- Low Heat Storage: Enables fast heating/cooling cycles.
- Rigid & Durable: Easy to machine and cut.
- Thermal Shock Resistant: Handles sudden temperature changes.
- Erosion Resistant: Ideal for harsh environments.
- Space-Saving: 25mm thickness optimizes space.
- Easy Installation: Lightweight yet rigid.
- Versatile: Suitable for furnaces, boilers, kilns, and more.
Applications of Ceramic Board 25mm
- Ceramics & Glass Industry: Furnace door/wall linings and furnace seals.
- Oil & Gas Industry: High-temperature protection for pyrolysis ovens and heaters.
- Power Generation Industry: Boiler, turbine, and pipe insulation.
Global Cases of Kerui Fibre Board 25mm
Kerui 25mm ceramic fibre boards are used in more than 20 countries worldwide. These aluminum silicate fiber boards serve over 50 happy customers in steel, petrochemical, power generation and aerospace industries.
How to Select the Right Grade?
When selecting the appropriate grade of ceramic fibre board 25mm, consider the following factors:
- Application Needs: Match the board to your project’s temperature resistance, insulation performance, and durability requirements.
- Working Environment: Account for operating temperatures, moisture levels, and possible chemical contact.
- Cost Efficiency: Compare not just the initial price but also installation, upkeep, and lifespan.
More Choices Beyond Ceramic Fiber 25mm
Kerui ceramic fiber boards are not limited to 25mm thickness. We offer a wide range of options (3-100mm) to fit different industrial needs. Whether you need thin insulation for tight spaces or thick boards for high-temperature protection, we can customize the perfect solution for your project.
- Multiple thicknesses: From 3mm to 100mm;
- Custom sizes: Cut to your exact requirements;
Conclusion
When it comes to high-temperature insulation solutions, our 25mm ceramic fibre board stands out as the optimal choice for demanding industrial applications. With proven performance in extreme environments, this versatile material delivers unmatched thermal stability, energy efficiency, and long-term durability. Contact us today to learn more and make it a part of your project! View some YouTube videos.