128kg/m3 Fireproof Silicate Ceramic Fiber Blanket Heat Insulation Material Resistant to Fire
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- Supplier: Beijing Coning Building Materials Co. Ltd.
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Description
Product Description
aluminum silicate ceramic fiber blanket
CONING aluminum silicate ceramic fiber blanket offers 5 standard grades of spun ceramic fiber blanket,it is completely inorganic and is available in a variety of densities, thicknesses, widths and temperature ratings, all of which are lightweight and thermally efficient, resulting in a material that possesses the advantages of low heat storage and complete resistance to thermal shock.
Used in a variety of heat processing applications, the ceramic fiber blanket is produced from high strength spun ceramic fibers and is needled to provide exceptional handling strength.
TECHNICAL DATA for aluminum silicate ceramic fiber blanket
| Types(°C) | Ordinary Ceramic Fiber Blanket | Standard Ceramic Fiber Blanket | High-purity Ceramic Fiber Blanket | High Aluminia Ceramic Fiber Blanket | Zirconia Ceramic Fiber Blanket | |
| °C) | 950°C | 1050°C | 1100°C | 1200°C | 1350°C | |
| Operation Temp | (1742F) | (1922F) | (2012F) | (2192F) | (2462F) | |
| Density | 64-160 | |||||
| (kg/m3) | ||||||
| (%) | 950°Cx24h | 1050°Cx24h | 1100°Cx24h | 1200°Cx24h | 1350°Cx24h | |
| Permanent Change on Heating | ≤-3 | ≤-3 | ≤-3 | ≤-3 | ≤-3 | |
| 0.15 | 0.12 | 0.12 | 0.12 | 0.16 | ||
| W/(m·k)(128kg/m3) | (600°C) | (600°C) | (600°C) | (600°C) | (800°C) | |
| Theoretic Heat Conductive Co-efficient | 0.22 | 0.20( | 0.2 | 0.2 | 0.2 | |
| (800°C) | 800°C) | (800°C) | (800°C) | (1000°C) | ||
| (Mpa) | ≥0.04 | ≥0.05 | ≥0.05 | ≥0.04 | ≥0.06 | |
| (25mm) | ||||||
| Tensile Strength | ||||||
| (Thickness 25mm) | ||||||
| Al2O3(%) | 44 | 45-46 | 47-49 | 52-55 | 39-40 | |
| Chemical | Al2O3+SiO2(%) | ≥96 | ≥98 | ≥99 | ≥99 | - |
| Composition | ZrO2(%) | - | - | - | - | 15-17 |
| Al2O3+SiO2 | - | - | - | - | ≥99 | |
| +ZrO2(%) | ||||||
| Fe2O3(%) | ≤1.0 | ≤0.8 | ≤0.2 | ≤0.2 | ≤0.2 | |
| Na2O+K2O(%) | ≤0.4 | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.2 | |
| CaO+MgO | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | |
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