Ceramic fiber board

Ceramic fiber boards are made from refractory ceramic fiber, attending inorganic and suitable organic binders.The mixture is vacuum processed into boards that keep good mechanical strength after heating.
These products can be manufactured using three basic

fiber types ranging from 1000, 1260, 1400 centigrade degree
ceramic fiber boards can be used for internal lining of furnace with high strength and resistance to high gas flow velocity.

 Technical data:( stardand type)
1. Specification temp ( oC ): 1260
2. Continuous working temperature( oC ): 1000
3. Color: white
4. Density (kg/m3):  260-350
5. Rate of liner (%)  (24h.128kg/m3): -3 (1000 oC )
6. Rate of thermal  conductivity (W/m. K) (285kg/m3):
                 0.085(400 oC)
                 0.132(800 oC)
                 0.180(1000 oC)
7. Tensile strength (Mpa)(Strength 10%): 0.5
8. Chemical Composition: (%)
   AL2O3:     45-46
   AL2O3+SiO2: 96-97
   Fe2O3:      1.0
   Na2O+K2O:   ≤0.5