Chat online
High Pure Ceramic Fiber board For Heat Resistant
?Ceramic Fiber Insulating Board Main Characteristic:
1.low thermal conductivity , low thermal capacity
?2.High compression strength
3..High thermal stability ,resistance to thermal shock,flame and airflow attack
4.Resistance to corrosion,high compressive strength.
5.High toughness,easy to cut and install quickly
6. Accurate dimension and good palneness;
?
?Ceramic Fiber Insulating Board Typical Application
1.Refractory lining for industrial furnaces
2.Combustion chamber liner, boilers and heaters
3.Back-up insulation for monolithic refractories
4.Transfer of non-ferrous metals
5.Expansion joiot boards
6.Barrier against flame
?
?Ceramic Fiber Insulating Board Technical index
Item | COM | ST | HP | HA | HZ |
Specification(°c) | ?1100 | ?1260 | ?1260 | ?1360 | ?1430 |
working tem(°c) | ?≤1000 | 1050 | 1100 | 1200 | 1350 |
color | ?white | ||||
density(kg/m3) | ?280-600 | ||||
rate of liner(%) (24h density320kg/m3) | ?-4 | -3 | -3 | -3 | -3 |
rate of thermal conductivity (w/m.k)(density128kg/m3) | 0.085(400°c) 0.132(800°c) 0.18(1000°c) | ||||
?tensile strength(mpa) | 0.08-0.12 | ||||
?
?Ceramic Fiber Insulation Board Chemical Composition
Chemical(%) | COM | ST | HP | HA | HZ |
Al2O3 | 44 | 46 | ?47-49 | ?52-55 | ?39-40 |
Al2O3+SiO2 | 96 | 97 | ?99 | ?99 | ?-- |
Al2O3+SiO2+ZrO2 | -- | -- | -- | -- | 99 |
ZrO2 | - | - | ?- | ?- | ?15-17 |
Fe2O3 | <1.0 | 0.2 | ?0.2 | ?0.2 | ?0.2 |
Na2O+K2O | ≤0.5 | 0.2 | ?0.2 | ?0.2 | 0.2? |
?
Ceramic Fiber Insulation Board Factory picture
?
