Ceramic Fiber Board
SUNWELL CF107
SUNWELL provide all kinds of ceramic fiber board, adopting corresponding blowing fiber (ST, HP, HAA, HZ) as the material, are produced by vacuum formed technology. Do not only possess the same, function of fiber, but also have hard texture, excellent toughness and intensity, and excellent fiber resistant and heat preservation.
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Prime Features:
Ceramic fiber board uses non-brittle material, therefore it has good tenacity, high compressive strength, good flatness and mechanical process ability. It is ideal material for wall liner and back lining of the heating equipments.
Prime Features:
> Flat surface;
> Excellent mechanical and structure strength;
> Equal volumetric weight and thickness;
> Low thermal conductivity and low shrinkage;
> Air-current resistant washing.
Specification:
| Item | COM | ST | HP | HAS | HZ | |
| Categorize the Temp oC | 1100 | 1260 | 1260 | 1360 | 1430 | |
| Working Temp oC | < 1000 | 1050 | 1100 | 1200 | 1350 | |
| Colour | White | White | White | White | White | |
| Density kg/m3 | 260/320 | 260/320 | 260/320 | 260/320 | 260/320 | |
| Rate of line (%) 24h, density 320kg/m3 | -4 1000oC | -3 1000oC | -3 1100oC | -3 1250oC | -3 1350oC | |
| Rate of thermal conductivity (w/m.k) density: 285kg/m3 |
0.085 (400oC) 0.132 (800oC) 0.180 (1000oC |
0.085 (400oC) 0.132 (800oC) 0.180 (1000oC |
0.085 (400oC) 0.132 (800oC) 0.180 (1000oC |
0.085 (400oC) 0.132 (800oC) 0.180 (1000oC |
0.085 (400oC) 0.132 (800oC) 0.180 (1000oC |
|
| Tensile strength (Mpa) Strength 10% | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
| Chemical composition (%) | AL2O3 | 40~44 | 45~46 | 47~49 | 52~55 | 39~40 |
| AL2O3+SIO2 | 95~96 | 96~97 | 98~99 | 99 | / | |
| AL2O3+SIO2+ZRO2 |
/ |
/ |
/ |
/ |
99 | |
| ZRO2 |
/ |
/ |
/ |
/ |
15~17 | |
| FE2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
| NA2O+K2O | <0.5 | <0.5 | 0.2 | 0.2 | 0.2 | |
| Size (mm) | Common specification: 600*400*10~5; 900*600*20~50, other made according to customer's requirements | |||||
Application
>Heat insulation for back lining of high temperature industrial furnace;
>Heat surface lining materials for porcelain furnace, heat treatment furnace of mechanical and metallurgy and other industrial furnaces.
