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Cold Crushing Strength: 20-40 MPa

Usage: Furnace Liner

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Refractoriness: SK34

Fe2O3: ≤2%

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Raw Material: Mullite

Al2O3: ≥50%

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Raw Material: Mullite

Al2O3: ≥50%

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Ccs: ≥40MPa

Thermal Shock Resistance: Good

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Color: Ivory White

Refractorienss: ≥1790℃

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Bulk Density: ≤1.0 G/cm3

Cold Crushing Strength: ≥3.5 MPa

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White High Alumina Insulating Brick

Raw Material: Mullite

Al2O3: ≥48%

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