ceramic fiber blanket /ceramic fibre is manufactured from aluminum silicate fiber bulk spinning from kaolin, alumina silicon dioxide and zircon sand, which been series processing of needling ,cutting and rollings, including 1260°C Standard, 1260°C High pure, 1360°C High Aluminum, Alu-Zirconium 1430 C Zirconium ceramic fiber blanket.
Products application
Industrial furnace, heaters, inside wall of high temperature tube.
Electric power furnace, nuclear power station and heat insulation.
Liners of chemical industry high temperature reaction equipment and heat insulation.
Fire proofing and heat insulation of high building.
Heat insulation for kiln door and lid.
Filtration material of high temperature.
TECHNICAL DATA
| Item | Standard type | High pure | High alumina | Zorconia |
| Specification temperature: | 1260°C | 1260°C | 1360°C | 1430°C |
| Working temperature: | 1050°C | 1100°C | 1200°C | 1350°C |
| Color: | white | white | white | white |
| Density: (kg/m3) | 96/128 | 96/128 | 96/128 | 96/128 |
| Shrinkage on heating:(%)(24 hours, density 128) | 3 (1000°C) | 3(1100 °C) | 3(1250 °C) | 3(1350°C) |
| Rate of thermal conductivity(w/m.k)(128 density) | 0.09(400°C)0.176(800°C) | 0.09(400°C)0.176(800°C) | 0.132(600°C)0.22(1000°C) | 0.16(600°C)0.22(1000°C) |
| Tensile strength(Mpa)(128 g/m3 density) | 0.08~0.12 | 0.08~0.12 | 0.08~0.12 | 0.08~0.12 |
| Al2O3: | 46% | 47~49% | 52~55% | 39~40% |
| Al2O3+SiO2 | 97 | 99 | 99 | |
| Al2O3+SiO2+ZrO2 | 99 | |||
| ZrO2 | 15~17 | |||
| Fe2O3 | <1.0 | 0.2 | 0.2 | 0.2 |
| Na2O+K2O | ≤0.5 | 0.2 | 0.2 | 0.2 |
| Size(mm) | Specification:7200*610*10~50;other size made according to customer's requirment | |||
