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Product Details:
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| Grade:: | HP (High Pure) | Application: | Refractory |
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| Thickness: | 6-50mm | Color: | White |
| Strength: | Good | Density (kg/m³ ): | 128 |
| Highlight: | ceramic insulation blanket,heat resistant fiber |
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bio-soluble Refractory Ceramic Fiber Blanket Used for High Temperature
1. Description
It is made of high quality ceramic fiber spun bulk by using double inside needling methods which improve the tensile strength and the flatness of the ceramic fiber blanket.
Kmatai ceramic fiber blanket contains no organic binders which guarantee the stability and constructability of the ceramic fiber blanket at both high temperature and low temperature.
It is widely used in various sectors of refractory, insulation, thermal insulation field.
2. Main Tech
3. Features
4. Specification
| ypes(°C) | 1050 Common | 1260 STD | 1260 HP | 1400 | 1450 HZ | |
| Operation Temp(°C) |
950°C (1742 °F ) |
1050°C (1922°F) |
1100°C (2012°F) |
1200°C (2192°F) |
1350°C (2462°F) |
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Density (kg/m3) |
64-160 | |||||
| Permanent Change on Heating (%) |
950°Cx24h ≤-3 |
1050°Cx24h ≤-3 |
1100°Cx24h ≤-3 |
1200°Cx24h ≤-3 |
1350°Cx24h ≤-3 |
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| Theoretic Heat Conductive Co-efficient W/(m·k)(128kg/m3) |
0.15 (600°C) 0.22 (800°C) |
0.12 (600°C) 0.20( 800°C) |
0.12 (600°C) 0.20 (800°C) |
0.12 (600°C) 0.20 (800°C) |
0.16 (800°C) 0.20 (1000°C) |
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Tensile Strength (Thickness 25mm) |
≥0.04 | ≥0.05 | ≥0.05 | ≥0.04 | ≥0.06 | |
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Chemical Composition |
Al2O3(%) | 44 | 45-46 | 47-49 | 52-55 | 39-40 |
| Al2O3+SiO2(%) | ≥96 | ≥98 | ≥99 | ≥99 | - | |
| ZrO2(%) | - | - | - | - | 15-17 | |
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Al2O3+SiO2 +ZrO2(%) |
- | - | - | - | ≥99 | |
| 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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5. Typical Application
Contact Person: Mr. Bruce
Tel: 86-18351508304
Fax: 86-510-8746-8690
