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Features
1. Good chemical stability
2. Good thermal stability
3. Good flexibility, because the fiber in precompressed state, expansion can compensate for fiber contraction to improve heat-insulation of fiber liner
4. Low thermal conductivity
5. Low thermal capacity
6. Anchor diversification
Item | Com | St | Hp | Ha | Haz | Hz | |
Specification Tem.(°C) | 1100 | 1260 | 1260 | 1360 | 1360 | 1430 | |
Working Tem. (°C) | <1000 | 1050 | 1100 | 1200 | 1200 | 1350 | |
Density(kg/m3) | 220±15 | 220±15 | 220±15 | 220±15 | 220±15 | 220±15 | |
Chemical Composition(%) | Al2O3 | 42-44 | 45-46 | 47-49 | 52-55 | 45-46 | 39-40 |
Al2O3+ SiO2 | 96 | 97 | 99 | 99 | -- | -- | |
Al2O3+ SiO2+ZrO2 | -- | -- | -- | -- | 99 | 99 | |
ZrO2 | -- | -- | -- | -- | 5-7 | 15-17 | |
Fe2O2 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | 0.2 | |
Na2O +K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | 0.2 | |
Size (mm) | Common specification: 600*240-300*100-200mm (no anchoring-structure); 300*300*250mm (no anchoring-structure) .others according to customers’ requirements. | ||||||
Ceramic fibre module