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- High-Strength Alkali-Resi...
High-Strength Alkali-Resistance Brick
【Product brand】 TD-RKH
【Recommended use】Preheater System
Product Introduction
The high-strength alkali-resistant brick is made from low-alumina refractory clay as the primary raw material, offering excellent alkali erosion resistance and high strength, making it highly suitable for use in cement kiln preheater systems.
Products Quality
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Product Name
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High-Strength Alkali-Resistance Brick
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Product Code
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TD-RKH |
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Chemical Composition (%)
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Al2O3 |
25-40 |
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Fe2O3 |
≤2.0 |
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Bulk Density (g/cm³)
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≥2.20 |
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Apparent Porosity (%)
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≤20 |
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Cold Crushing Strength (MPa)
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≥60 |
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Refractoriness Under Load T0.6 (°C)
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≥1250 |
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Thermal Shock Resistance (Water Cooling, Cycles)
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1100℃ 1100 °C |
≥20 |
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Thermal Conductivity (W/m·K, 1000°C)
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-- |
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Main Use
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Preheater System
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