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Product use:A industrial furnace liningheat insulationA ceramic kiln lining,dampers of the kiln car, door
Working temperature:A standard ceramic fiber board: 1000 °Chigh purity type ceramic fiber board: 1100 °Chigh aluminium type ceramic fiber board: 1200 °Czirconium contained type ceramic fiber board: 1300 °C
Standard | High Pure | High Aluminum | Zirconium | ||
Classifition temperature(oC) | 1260 | 1260 | 1360 | 1430 | |
Work temperature(oC) | 1050 | 1100 | 1200 | 1350 | |
Color | Pure white | Pure white | Pure white | Pure white | |
Density(kg/m3) | 280 | 280 | 280 | 280 | |
480 | 480 | 480 | 480 | ||
Permanent linear shrinkage(%) (after24hours,density320kg/m3) | -3 | -3 | -3 | -3 | |
(1000oC) | (1100oC) | (1200oC) | (1350oC) | ||
Thermalconductivity(w/m.k) density285kg/m3) | 0.085(400oC) | 0.085(400oC) | 0.085(400oC) | 0.085(400oC) | |
0.132(800oC) | 0.132(800oC) | 0.132(800oC) | 0.132(800oC) | ||
0.180(1000oC) | 0.180(1000oC) | 0.180(1000oC) | 0.180(1000oC) | ||
Compressive strength (Mpa) (thermal shrinkage 10%) | 0.5 | 0.5 | 0.5 | 0.5 | |
Chemical composition (%) | AL2O3 | 45 | 47 | 53 | |
AL2O3+SIO2 | 96 | 98 | 99 | - | |
AL2O3+SIO2+Zro2 | - | - | - | 99 | |
Zro2 | - | - | - | 15 | |
Fe2O3 | <1.2 | 0.3 | 0.3 | 0.2 | |
Na2O+K2O | ≤0.5 | 0.4 | 0.4 | 0.2 | |
Size (mm) | 1200x1000; 1200x600; 1000X1000, 900x600; 600x300 | ||||
Thickness | 5-50 | ||||
Aluminum silicate Ceramic Fiber Products