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Brand Name : | TOPWOOL |
---|---|
Shape : | Ceramic Fiber Chunking |
Zibo, Shandong, China
Descrizione del prodotto
Item |
Special vacuum shaped Ceramic fiber |
Material |
Coal gangue |
Specifications |
As per Customers request |
Working Temperature |
1050Ordinary --950C |
Package |
plastic bag inside, carton outside, |
Size and Specifications: |
Manufactured
based on drawing provided by |
Characteristics: |
Low heat
capacity; |
Typical Use |
1.)Industrial kilns observation hole,
thermometer hole; |
Types |
1050 Com |
1260 STD |
1260 HP |
1400HA |
1430 HZ |
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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) |
220-360 | |||||||||
Permanent linear shrinkage (%) |
950°Cx24h ≤-4 |
1050°Cx24h ≤-4 |
1100°Cx24h ≤-4 |
1200°Cx24h ≤-4 |
1350°Cx24h ≤-4 |
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Shot Content(Φ≥0.212mm) (%) |
≤15 |
|||||||||
Thermal conductivity (w/m.k)(average 500℃) |
≤0.153 |
|||||||||
Tensile Strength (Thickness 25mm)(Mpa) |
≥0.04 |
≥0.04 |
≥0.04 |
≥0.04 |
≥0.04 |
|||||
Chemical Composition |
Al2O3(%) |
≥43 |
≥45 |
47-49 |
52-55 |
39-40 |
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Al2O3+SiO2 (%) |
≥96 |
≥98 |
≥99 |
≥99 |
- |
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ZrO2(%) |
- |
- |
- |
- |
15-17 |
|||||
Al2O3+SiO2 +ZrO2(%) |
- |
- |
- |
- |
≥99 |
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Fe2O3(%) |
≤1.0 |
≤0.8 |
≤0.2 |
≤0.2 |
≤0.2 |
|||||
Na2O+K2O(%) |
≤0.4 |
≤0.3 |
≤0.2 |
≤0.2 |
≤0.2 |
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CaO+MgO |
≤0.3 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
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Zibo, Shandong, China
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