1 / 5
FibroCeram Materials
FibroCeram Materials
Ceramic fiber bulk melts clay clinker, alumina powder, silica powder, chromite sand and other raw materials at high temperature in an industrial electric furnace to form a fluid. Then use compressed air to blow or spin the fiber into a fibrous shape, and collect the cotton through the cotton collector to form ceramic fiber cotton.
Key Characteristics: Light weight, high strength, low thermal conductivity, good flexibility, small heat resistance and excellent sound insulation.
As the crucial and staple materials for producing ceramic fiber blanket, board, module and other formed products, ceramic bulk fiber is manufactured from high purity raw materials through unique production techniques. These bulks are loose, long and flexible with fine thermal properties. Chopped fibers for vacuum forming and lubricated bulk fibers for textiles are available.
Even if the finished product is wetted by oil, water or steam, its physical properties such as temperature resistance and heat insulation will not change. Fiber cotton can be further processed into fiber blankets, felts, boards, paper, cloth, rope and other products.
| Properties | STD BULK | HP BULK | HZ BULK | |
|---|---|---|---|---|
| Chemical Composition (%) | Al2O3 | ≥44 | ≥45 | ≥34 |
| SiO2 | ≥52 | ≥54 | ≥50 | |
| Fe2O3 | ≤1.0 | ≤0.5 | ≤0.5 | |
| Na2O | ≤1.0 | ≤0.2 | ≤0.2 | |
| ZrO2 | - | - | ≥15 | |
| Specification Temp. (ºC) | 1260 | 1260 | 1430 | |
| Shot content (%) | ≤15 | ≤15 | ≤12 | |
