Aluminum Silicate Ceramic Fiber Blanket
ceramic fiber blanket for industrial pipelines and industrial furnaces
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Product Introduction
Silica-alumina ceramic fiber blanket is a high-temperature resistant insulation material. Composed mainly of silica and alumina, it withstands up to 1260°C. Lightweight, flexible, and low thermal conductivity, it’s ideal for furnaces, kilns, and industrial insulation. Resistant to thermal shock, it ensures energy efficiency and safety. Easy to install, widely used in metallurgy, petrochemicals, and power industries.
Technical Specifications
| Code | BT-1050 | BT-1260 | BT-1260H | BT-1360 | BT-1400 | BT-1430 |
| Classification Temperature (℃) | 1050 | 1260 | 1260 | 1360 | 1400 | 1430 |
| Working Temperature (℃) | ≤900 | ≤1000 | ≤1100 | ≤1200 | ≤1200 | ≤1300 |
| Density (kg/m3) | 85~160 | Normal Density 96/128 |
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| Thermal Conductivity (500℃) | ≤0.153 |
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| Al2O3 | ≥40 | ≥42 | ≥45 | ≥52 | — | — |
| Al2O3+SiO2 | ≥95 | ≥97 | ≥98 | ≥98 | — | — |
| Al2O3+SiO2+ZrO2 | — | — | — | — | ≥99 | ≥99 |
| ZrO2 | — | — | — | — | 5~7 | ≥15 |
| Fe2O3 | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.5 | ≤0.5 | ≤0.5 |
| Na2O+K2O+Fe2O3 | <0.9 | <0.9 | <0.9 | <0.9 | <0.9 | <0.9 |
| Normal Sizes (mm) | 7200×610×20~50mm | 14400×610×10~15mm | other sizes-customized |
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