ZhengZhou FS New Material Co.,Ltd
Vision: Harmony between Environment, economy and humankind. Mission: Focus on refractory, insulation and energy-saving, devote to safety , comfortability and sustainability, achieve CSV mission
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Kiln Lining Ceramic Fiber Hearing Module Al2o3 Chemical Composition
Product Description
Ceramic fiber module is made by folding and pre-cutting ceramic fiber blanket. It is widely used in industrial furnace as refractory material, can be fixed on the steel plate of industrial furnace by different kinds of anchors, easy to install and convenient to repair.
Ceramic fiber module with a good fireproof and thermal insulation, which increase the furnace refractory insulation integrity and improve the furnace lining technology.
Characteristics
1. Low thermal conductivity.
2. High safety within anchor.
3. High mechanical strength.
4. Excellent resistance to heat-shock.
5. Flexible and easy to cut and install.
6. Low bulk density.
7. Asbestos free.
Applications
1. Steel industry: Heating furnaces, heat treatment furnaces ladle cover, annealing furnaces, bell-type furnaces.
2. Ceramic industry: Shuttle Kiln, tunnel kiln, kiln car, kiln door.
3. Petrochemical industry: Cracking furnace, converting furnace , flue pipes.
4. Heat-treatment industry: Annealing furnace, normalizing furnace, drawing furnace, pit furnace, kiln car.
5. High-temperature equipment: Waste heat recovery units, combustion chambers, boiler ductwork.
Ceramic fibre module type
1. Ceramic fibre folded module: No anchoring in the module.
2. Ceramic fibre module: Anchoring in the module.
3. Ceramic fibre Cutting module: Anchoring is as you require.
Ceramic fiber modules classification temperature
1100º C common ceramic fiber module.
1260º C standard ceramic fiber module.
1260º C high purity ceramic fiber module.
1360º C high alumina ceramic fiber module.
1430º C high zirconium ceramic fiber module.
Technical data of ceramic fiber module
| Product item | Common | Standard | High purity | High alumina | High zirconium |
| Classification tem (℃) | 1160 | 1260 | 1260 | 1360 | 1400 |
| Working tem (℃) | <1000 | 1000 | 1100 | 1200 | 1350 |
| Density (kg/m3) | 190-220 | ||||
| AL2O3 | 44-45% | 46% | 47-49% | 52-55% | 39-40% |
| ZrO2 | - | - | - | - | 15-17% |
| AL2O3+SiO2 | 96% | 97% | 99% | 99% | - |
| AL2O3+SiO2+ZrO2 | - | - | - | - | ≥99% |
| Fe2O3 | ≤1.2% | 0.2% | 0.2% | 0.2% | 0.2% |
| Na2O+K2O | ≤0.5% | 0.2% | 0.2% | 0.2% | 0.2% |
| Size(mm) | 600×300×100/200(no anchoring-structure). 300×300×200/250mm (anchoring-structure). Anchoring parts: SS304, SS310. Customized according to customer's drawings. | ||||