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FibroCeram Materials
FibroCeram Materials
LUYANGWOOL® STD HP HA HZ Ceramic Fiber Bulk / Refractory Ceramic Fibers
Luyangwool® ceramic fiber bulk is manufactured from high purity alumina-silica materials through spinning operation or blowing operation. These fibers can be further modified by chopping. In addition, Lubricant can be added to the fibers. Luyangwool® ceramic fiber bulk serves as the foundation for fiber products such as blanket, board, paper and other vacuum-formed products. Luyangwool® ceramic fibers are available in a variety of chemistries and diameters which can offer a wide variety of applications.
| Description | SPUN | BLOWN | CHOPPED |
|---|---|---|---|
| Classification Temp (ºC) | 1260 | 1260 | 1260 |
| Al₂O₃ (%) | ≥43 | ≥43 | ≥43 |
| SiO₂ (%) | ≥54 | ≥54 | ≥54 |
| Shot Content (%) | ≤15 | ≤15 | ≤12 |
| Fiber Diameter (μm) | 3-5 | 2-4 | 2-4 |
| Description | HP BULK | HA BULK | HZ BULK |
|---|---|---|---|
| Classification Temp (ºC) | 1260 | 1350 | 1430 |
| Al₂O₃ (%) | ≥44 | ≥52 | ≥35 |
| SiO₂ (%) | ≥55 | ≥47 | ≥49 |
| ZrO₂ (%) | - | - | ≥15 |
| Fiber Diameter (μm) | 3-5 | 2-4 | 3-5 |
Depending on the specific grade (STD, HP, HA, or HZ), the classification temperature ranges from 1260ºC to 1430ºC.
The fibers are primarily composed of Alumina (Al₂O₃) and Silica (SiO₂), with Zirconia (ZrO₂) added for high-temperature HZ grades.
It is available in Spun, Blown, and Chopped forms to suit different manufacturing and insulation needs.
Common uses include raw material for blankets and boards, packing expansion joints, kiln car infill, and fire door insulation.
The standard transport packages include Cartons, Bags, or Pallets in weights of 10kg, 20kg, or 50kg.
Yes, Luyangwool® ceramic fiber bulk provides excellent chemical stability and resistance to most corrosive agents.
