Place of Origin : NINGBO
Brand Name : TENGLONG
Model Number : 4220
Price : USD4-15/KILOGRAM
Packaging Details : CARTON
Delivery Time : 30DAYS AFTER BOARDING
Payment Terms : L/C OR T/T
Supply Ability : 40TONS/MONTH
MOQ : 10KILOGRAM
Excellent Mechanisim Ceramic Fiber Board For Hear Resistant
Ceramic Fiber Board For Heat Resistant Description:
1. Ceramic fiber board is a lightweight refractory material
processed with alumina-silica fibres for applications at
temperatures up to 1600C.
2.Ceramic fiber board is a vacuum formed product that resists higher
gas velocities than ceramic fiber blanket.
3. It is ideal for furnace,boiler duct and stacking lining dut to its low thermal conductivity and low heat storage allowing shorter cycle times and quicker access for maintenance.
Ceramic Fiber Board For Heat Resistant Applications:
1. Refractory lining for industrial furnace.
2. Combustion chamber liner, boilers and heater.
3. Back-up insulation for monolithic refractories.
4. Transfer of non-ferrous metals .
5. Expansion joiot boards.
6. Barrier against flame .
Ceramic Fiber Board For Heat Resistant Advantages:
1.Low heat storage.2.Low thermal conductivity.
Ceramic Fiber Board For Heat Resistant Specification:
1.600*400*20-50;900*600*20-50,other made according to customers's requirement.
Grade | COM | STD | HP | HA | HZ | |
Specifieation temp(°C) | 1260 | 1260 | 1260 | 1400 | 1400 | |
TENGLONG STYLE | 4220COM | 4220STD | 4220HP | 4220HA | 4220HZ | |
Working temp(°C) | <1000 | 1000 | 1100 | 1200 | 1350 | |
Colour | White | White | White | White | White | |
Density (kg/m3) | 260 320 | 260 320 | 260 320 | 260 320 | 260 320 | |
Rate of liner(%) | -4 (1000°C) | -3 (1000°C) | -3 (1000°C) | -3 (1200°C) | -3 (1350°C) | |
Rate of thermal Conductivity(W/m.k) (128kg/m3) | 0.085 (400°C) 0.132 (800) (1000°C) | 0.085 (400°C) 0.132 (800) (1000°C) | 0.085 (400°C) 0.132 (800) (1000°C) | 0.085 (400°C) 0.132 (800) (1000°C) | 0.085 (400°C) 0.132 (800) (1000°C) | |
Tensile Strength (MPa)(128kg/m3) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
Chemical Composition(%) | A1203 | 44 | 46 | 47-49 | 52-55 | 39-40 |
A1203+SiO2 | 96 | 97 | 99 | 99 | - | |
A1203+SiO2+Zr02 | - | - | - | - | 99 | |
Zr02 | - | - | - | - | 15-17 | |
Fe203 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
Na20-K20 | <=0.5 | <=0.5 | 0.2 | 0.2 | 0.2 |
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Excellent Mechanisim Ceramic Fiber Board For Hear Resistant Images |