Ceramic fiber bulk
Applications:
² Filling sealing and insulation at high temperatures(kiln car, pipeline, kiln door.)
² Composite material in fiber industry( friction plate, etc.)
² Expansion joint filler material for firebricks and castable.
² Filler for short time insulation.
² Thermal insulation filing material for small corner.
² Raw materials for ceramic fiber further processing products.
Technical Index:
|
Ceramic fiber bulk |
1050 |
1260
|
1260
|
1350
|
1430
|
1600
|
|
Classification Temperature（℃） |
1050 |
1260 |
1260 |
1350 |
1430 |
1600 |
|
Melting Point（℃） |
1750 |
1750 |
1750 |
1750 |
1750 |
- |
|
Fiber Average Diameter (um) |
2.6 |
2.6 |
2.6 |
2.3 |
2.5 |
2.1 |
Density（g/m3）
|
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
3.1 |
Chemical Composition（%）
|
Al2O3 |
42-44 |
45-46 |
47-49 |
52-55 |
38-44 |
72-75 |
|
Al2O3+SiO2 |
≥99.0 |
≥99.0 |
≥99.0 |
≥99.0 |
≥82 |
≥99 |
|
ZrO3 |
- |
- |
- |
- |
15-17 |
- |
|
Other |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |