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refractory mullite insulating brick (135)  Online Manufacturer

Rotary Kiln Mullite Insulating Brick

Al2O3: ≥42%

Fe2O3: ≤2%

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3.0MPa High Alumina Insulating Brick White 95% Al2O3 Mullite Brick

Cold Crushing Strength: ≥3.0 MPa

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

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High Cold Crushing Strength 72 Al2O3 Mullite Insulating Brick

Al2O3 %: ≥48-90

Fe2O3 %: ≤1.0

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Low Iron Mullite Insulating Brick

Al2O3: ≥45%

SiO2: ≤50%

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Low Density Refractory Clay Insulating Brick For Cement Klin

Bulk Density: ≤0.8 G/cm3

Linear Change On Reheating,(5h,≤2%): ≥1250 ℃

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Mullite High Alumina Insulating Brick Refractory Thermal Insulation Brick

Fe2O3: ≤2%

Bulk Density: ≤1.0g/cm3

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Machine Pressed Refractory Clay Insulating Brick Lightweight High Alumina Bricks

Bulk Density: ≤0.8 G/cm3

Cold Crushing Strength: ≥3 MPa

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Al2O3 Refractory Clay Insulating Brick For Reheating Furnaces

Bulk Density (g/cm3): ≤1.0

Cold Crushing Strength (MPa): ≥5.0

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Low Iron Mullite High Alumina Insulating Brick For Lime Kiln

Raw Material: Mullite

Color: White

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Mullite High Alumina Insulating Brick

Raw Material: Mullite

Al2O3: ≥52%

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