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Ceramic fiber paper is a lightweight, flexible, and high-temperature resistant insulation material made from high-purity ceramic fiber cotton. Manufactured using advanced technology, Jiuqiang ceramic fiber paper features uniform fiber distribution, controlled thickness, and low bulk density. It undergoes multiple slag removal processes, resulting in minimal slag ball content. Ideal for confined spaces requiring superior thermal resistance, this product serves a wide range of industries such as new energy, electronics, glass, and automotive.
Technical Data
Property |
Standard |
High Aluminium |
Zirconium |
Classification Temperature (°C) |
1260 |
1300 |
1450 |
Working Temperature (°C) |
≤1000 |
≤1150 |
≤1350 |
Color |
Pure White |
Pure White |
Pure White |
Density (Kg/m³) |
170-220 |
170-220 |
170-220 |
Thermal Conductivity (W/m·K) |
|||
- At 400°C |
0.070 |
0.069 |
0.068 |
- At 600°C |
0.090 |
0.088 |
0.087 |
- At 800°C |
0.120 |
0.110 |
0.100 |
Tensile Strength (MPa) |
0.35-0.75 |
0.35-0.75 |
0.35-0.75 |
Chemical Composition (%) |
|||
- Al?O? |
42-43 |
51-53 |
39-40 |
- SiO? |
53 |
44 |
44 |
- ZrO? |
- |
- |
15-17 |
- Fe?O? + TiO? |
≤1.2 |
≤0.3 |
≤0.2 |
- Na?O + K?O |
≤0.5 |
≤0.3 |
≤0.2 |
- CaO + MgO |
0.3 |
≤0.3 |
≤0.2 |
Product Size (mm) |
60000×610/1220×1 30000×610/1220×2 20000×610/1220×3 15000×610/1220×4 12000×610/1220×5 10000×610/1220×6 7500×610/1220×8 60000×610/1220×10 50000×610/1220×12 |
||
Packing |
Cartons |
Note: The above data is for reference only. Maximum temperature depends on working conditions.
Key Features
Low Thermal Conductivity
Delivers efficient heat insulation and minimizes energy loss, even in extreme temperatures.
Non-Asbestos and Non-Corrosive
100% free from asbestos and harmful substances, ensuring safe handling and long-term performance.
Flexible and Tear-Resistant Texture
Easy to cut, shape, and install without compromising durability or structure integrity.
Excellent Electrical and Sound Insulation
Provides outstanding insulation for electronic applications while reducing vibration and noise.
Superior Corrosion Resistance
Maintains stability and performance when exposed to chemical environments and high temperatures.
Outstanding Resistance to Hot Melt Penetration
Protects equipment and surfaces from high-temperature molten materials.
Applications
Industrial Insulation & Sealing
Used as thermal insulation, sealing gaskets, and anti-corrosion linings in high-temperature environments.
Electric Heating Device Insulation
Ensures heat retention and safety in heating coils, furnaces, and electrical components.
Equipment and Instrument Protection
Serves as insulation and fire-resistant lining for instruments, sensors, and heating elements.
Automotive Industry
Applied in engine compartments, exhaust systems, and thermal barriers to enhance vehicle safety and efficiency.