Aluminum silicate ceramic fiber paper
Product Detail
Product Tags
Ceramic fiber paper Description
Ceramic fiber paper from materials consists primarily of high purity aluminosilicate fiber and is made through a special paper-making process with high purity washed fibers.
Characteristic
1. Low thermal conductivity and heat storage.
2. Excellent thermal shock resistance.
3. Excellent chemical stability.
4. Excellent mechanical working performance.
5. Excellent electric and sound insulation.
6. Excellent thermal insulation and sound insulation.
7. Excellent chemical corrosion resistance.
Applications
1. Thermal insulation, gasket, seal, separator, lining, etc. for high temperature and chemical resistant applications.
2. Fireproof material, spark and molten metal protection.
3. High temperature electrical insulation materials.
4. High temperature filtration.
5. Acoustic and Thermal insulation for vehicles' silencers and catalytic.
Standard Specification
Temperature: 1260°C -1400°C.
Density: 160kg/m³-220kg/m³.
Thicknesses: 0.5mm, 1mm, 2mm, 3mm, 5mm, 6mm.
Widths: 610mm, 650mm, 1000mm, 1220mm.
Packaging: In plastic bags and then in cartons (special packaging is available per requests).
Can also produce various widths according to customer requirements.
Physical Properties
Specification |
Standard Grade |
High pure Grade |
Zirconium Grade |
|
Color |
White |
White |
White |
|
Classification temperature (°C) |
1260 |
1260 |
1400 |
|
Use temperature (°C) |
1000 |
1100 |
1350 |
|
Theoretical density (kg/m3) |
160-220 |
160-220 |
160-220 |
|
Shrinkage on heating (%) |
1000°C x24h≤-3 |
1100°C x24h≤-3 |
1350°C x24h≤-3 |
|
Tensile Strength (Mpa) |
0.65 |
0.70 |
0.75 |
|
Organic matter content (%) |
6-8 |
6-8 |
6-8 |
|
Thermal conductivity ( w/ m.k) ( physical volume density 200 kgs/m3) |
Average 400°C |
0.07 |
0.069 |
0.068 |
Average 600°C |
0.09 |
0.088 |
0.087 |
|
Average 800°C |
0.12 |
0.11 |
0.10 |
Chemical properties
Grade |
Standard Grade |
High pure Grade |
Zirconium Grade |
Al2O3 |
45-46% |
47-49% |
38-40% |
SiO2 |
51-52% |
50-52% |
42-44% |
ZrO2 |
- |
- |
15-17% |
Fe2O3 |
<1.0% |
0.2% |
0.2% |
Na2O+K2O |
≤0.5% |
0.2% |
0.2% |
Loss on ignition (LOI) |
<10% |
<10% |
<10% |