Low thermal conductivity
High quality for insulation and liners of furnace
High resistance of thermal shock
ISO9001:2000
CLASSIFICATIONS OF TEMPERATURE:
COMMON aluminosilicate fibre boards 1100°C
STANDARD aluminosilicate fibre boards 1260°C
HIGH PURITY aluminosilicate fibre boards 1260°C
HIGH ALUMINA aluminosilicate fibre boards 1360°C
HIGH ZIRCON aluminosilicate fibre boards 1430°C
APPLICATION:
Liners of industrial furnace
High temperature equipment insulation, heat preservation
High temperature liner, vehicle, baffle of furnace door, disjunctive board of temperature
Space navigation, ship building, heat insulation fireproofing, sound insulation
SPECIFICATIONS FOR THE ALUMINOSILICATE CERAMIC FIBRE BOARD:
Item Product | COMMON | STANDARD | HIGH PURITY | HIGH ALUMINA | HIGH ZIRCON | |
Specification Tem (°C) | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working Tem(°C) | ≤1000 | 1050 | 1100 | 1200 | 1350 | |
Color | white | White | White | White | White | |
Density(Kg/m3) | 260 320 | 260 320 | 260 320 | 260 320 | 260 320 | |
Rate of liner(%) (24h, Density 320 Kg/m3) | -4 (1000°C) | -3 (1000°C) | -3 (1100°C) | -3 (1200°C) | -3 (1350°C) | |
Rate of thermal conductivity (w/m.k) (Density 285Kg/m3) | 0.085(400°C) 0.132(800°C) 0.180(1000°C) | 0.085(400°C) 0.132(800°C) 0.180(1000°C) | 0.085(400°C) 0.132(800°C) 0.180(1000°C) | 0.085(400°C) 0.132(800°C) 0.180(1000°C) | 0.085(400°C) 0.132(800°C) 0.180(1000°C) | |
Tensile strength(MPa) (strength 10%) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
Chemical composition(%) | Al2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
Al2O3+SiO2 | 96 | 97 | 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 Spection:600*400*10-50;900*600*20-50; Other made according to customers’ requirement | |||||
