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Refractory/Insulation Ceramic Fiber Bulk
Preminsulations Ceramic fiber bulk(Refractory bulk fiber) is manufactured from high purity alumina-silica materials through spinning operation or blowing operation. These fibers can be further modified by chopping. Ceramic fiber bulk serves as the foundation for fiber products such as ceramic fiber blanket, ceramic fiber board, ceramic fiber paper, ceramic fiber textiles and other vacuum-formed products. Ceramic fibers are available in a variety of chemistries and diameters, which can offer a wide variety of applications.
Features:
Asbestos free
High-temperature stability
Low thermal conductivity
Low heat storage
Typical Applications:
Raw material of RCF textiles
Insulating fill for complex spaces and difficult access
Expansion joint Packing
|
Description |
STD RCF Bulk |
HPS RCF Bulk |
HTZ RCF Bulk |
|
Classification Temperature(°C） |
1260 |
1260 |
1430 |
|
Color |
White |
White |
White |
|
Shot Content(%) |
≤15 |
≤15 |
≤12 |
|
Chermical Composition (%) |
|||
|
Al2O3 |
≥43 |
≥44 |
≥35 |
|
SiO2 |
≥54 |
≥55 |
≥49 |
|
ZrO2 |
- |
- |
≥15 |
