Lightweight Ceramic Insulation Board , Ultra Thin High Temperature Insulation Board
Lightweight refractory ultra-thin ceramic fiber board for furnace
1. Description
ceramic fiber boards are manufactured over a wide range of grades densities and hardness.
2. Applications
• Applications that require high-temper,
high strength from the load-bearing areas
• For high air flow, mechanical damaging large areas of industrial furnace wall lining, door and roof seals
• Construction, fire doors, fire wall fire insulation
• High-temperature pipe wall lining
• High-temperature furnace insulation
• High temperature gasket
• Glass tank furnace insulation panels
• Furnace roof insulation
• Molten metal delivery system
• Combustion chamber insulation
• Ladle furnace backing
• Shipping, aviation, precision industrial equipment
• Heating equipment, household appliances,other high-end applications
3. Features
• Rigid, free support
• Easy to shape or cutting
• Acoustic performance
• Non-brittle material, good elasticity
• Size can be accurate to ± 1mm
• Low heat capacity, low thermal conductivity
• Resistance to wind and erosion,long service life
• High strength and excellent mach-inability
| product code | BZ | GC | GL | DG | HG |
| heating permanent linear change(%) | 1000°C×24h≤-4 | 1100°C×24h≤-4 | 1200°C×24h≤-4 | 1250°C×24h≤-4 | 1350°C×24h≤-4 |
| heat conductivity(An average of 500°C)W/(m.k) | ≤0.165 | ||||
| water conten rate (%) | ≤-1.5 | ||||
| Organic material content (%) | ≤-6 | ||||
| Theoretical volume density ( kg/m3) kg/m3 | 280-320 | 320 | 320 | 320 | 320 |
| Al2O3 | ≥43 | 44-47 | 51-53 | 43-45 | |
| Al2O3+SiO2 | ≥96 | ≥98 | ≥99 | ≥90 | |
| Al2O3+SiO2+ZrO2 | 99 | ||||
| ZrO2 | 5--7 | ≥15 | |||
| Fe2O3 | <0.5 | ≤0.3 | ≤0.3 | ≤0.3 | |
| Na2O+K2O+Fe2O3 | |||||
| Product specification (mm)(customized according to customer demand) | Normal length and width, thickness 3mm-100mm | ||||
| Packing form | carton | ||||
| Quality and environment system certification | ISO9001-2008, ISO14001-2004 | ||||
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