Ceramic fiber paper with uniform thickness is a lightweight thermal insulation material made from aluminum silicate fiber. As an environmentally friendly alternative to asbestos, Kerui Refractory offers this product in various sizes. Additionally, we provide customized products and construction technical guidance.
- Classification Temperature: 1260-1350ºC;
- Bulk Density: 200-240g/cm³;
- Filament Diameter: 2~2.5um;
- Length: 10~200mm;
- Loss of Ignition: ≤6-10%;
- Document: MSDS supporting;
- Shipment: 7-15 working days;
- Packaging: 1 roll/1 bag; 2 rolls/1 bag; 1 roll/1 box;
- Price: Low factory ceramic fibre paper price;
- Certificate: ISO9001/ISO14001/OHSAS18001/CE/SGS;
Technical Parameters of Kerui Ceramic Fiber Paper
| Item/Grade | STD Paper | HD Paper | |
|---|---|---|---|
| Classification Temperature ≥/℃ | 1260 | 1350 | |
| Chemical Composition | ω (Al2O3)/% | 42-47 | 44-50 |
| ω (SiO2)/% | 52-57 | 49-55 | |
| Color | White | White | |
| Bulk Density, kg/m³ | 200 | 240 | |
| Tensile Strength, MPa | 0.4 | 0.7 | |
| Loss of Ignition, % | ≤10 | ≤6 | |
| Thermal Conductivity Coefficient /[W/(m·K)] | 200℃ | 0.06 | 0.06 |
| 400℃ | 0.09 | 0.08 | |
| 600℃ | 0.13 | 0.13 | |
| 800℃ | 0.2 | 0.19 | |
| 1000℃ | / | 0.29 | |
| 1200℃ | / | 0.43 | |
Description of Ceramic Paper Insulation
Ceramic refractory paper is a ceramic fiber product produced using a wet process combining ceramic fiber cotton and additives. We offer standard density paper and high-density paper. They are also known as soft fiber paper and semi-hard refractory paper. The softness, elasticity, and tensile strength of ceramic fiber soft paper are stronger than semi-hard paper.
Advantages of Ceramic Fiber Paper Roll
- High-temperature resistance: Ceramic paper insulation can be used at high temperatures ranging from 1220 to 1350 degrees Celsius.
- Thermal insulation performance: This type of product has the characteristics of low thermal conductivity and low heat capacity. Its thermal conductivity ranges from 0.06 to 0.43 W/(m·K) between 200-1000ºC. It can effectively reduce heat loss in equipment.
- Excellent electrical insulation performance: Its fiber structure and chemical composition give it good electrical insulation effects. This feature makes it an ideal electrical insulation material in high-pressure environments.
- Excellent machinability: This lightweight product can be processed into shapes and thicknesses as required for specific applications. It is very convenient for construction.
- High flexibility: Ceramic fiber insulation paper is soft and has high tensile strength. It exhibits good abrasion resistance in high-temperature applications.
- Good sound absorption effect: The multi-cellular structure, open fibers, and good damping characteristics make this product have excellent sound absorption effects. It can be used for noise control.
- Environmental Protection: This product is asbestos-free. This improves the working environment.
Ceramic Fiber Paper Uses
Ceramic refractory paper has excellent high-temperature resistance and insulation performance. It is mainly used as material of insulation, sealing, filtration, corrosion-resistant, expansion joint filling, fireproof, etc. It is widely used in the following industries:
- Insulation materials: Electronics industry, building materials, metallurgy, glass industry, non-ferrous metal smelting, automotive industry, etc.
- Corrosion-resistant materials: Industrial kilns, etc.
- Expansion joint filling materials: Chemical industry, construction industry, etc.
- Sealing materials: Non-ferrous metal smelting, etc.
- Fireproof materials: Fire protection industry, construction industry, etc.