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Boiler Furnace High Alumina Insulating Brick Lightweight Slag Resistance

Cold Crushing Strength: ≥4.5 MPa

Linear Change On Reheating，（5h,≤2%）: ≥1400 ℃

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Bulk Density: ≤0.7 G/cm3

Linear Change On Reheating，（5h,≤2%）: ≥1350 ℃

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Bulk Density: ≤1.2 G/cm3

Cold Crushing Strength: ≥4.5 MPa

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Al2O3 %: ≥48

Fe2O3 %: ≤2.0

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Raw Material: Mullite

Al2O3: ≥50%

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Fe2O3: ≤2%

Bulk Density: ≤1.0g/cm3

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Bulk Density: ≤0.7 G/cm3

Linear Change On Reheating，（5h,≤2%）: ≥1350 ℃

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AL2O3(%): ≥36

Fe2O3(%): ≤1.0

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Raw Material: Fireclay

Color: Ivery White

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Cold Crushing Strength: ≥2.5 MPa

Linear Change On Reheating，（5h,≤2%）: ≥1350 ℃

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Bulk Density: ≤0.7 G/cm3

Linear Change On Reheating，（5h,≤2%）: ≥1350 ℃

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Cold Crushing Strength: ≥4.5 MPa

Linear Change On Reheating，（5h,≤2%）: ≥1400 ℃

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Color: White

Al2O3: ≥45%

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Raw Material: Mullite

Al2O3: ≥52%

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Raw Material: Mullite

Al2O3: ≥48%

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Boiler Furnace High Alumina Insulating Brick Lightweight Slag Resistance

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