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refractory high alumina insulating brick (186)  Online Manufacturer

Machine Pressed High Alumina Insulating Brick Thermal Shock Resistance

Working Temperature:: ≤1800

Shape: Brick

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Refractory Thermal High Alumina Insulating Brick High Porosity

AL2O3(%): ≥36

Fe2O3(%): ≤1.0

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Mullite High Alumina Insulating Brick Kilns Refractory Fire Brick Heat Insulation

Bulk Density: ≤0.8 G/cm3

Cold Crushing Strength: ≥3.0 MPa

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Boiler Furnace Lightweight 1450 High Alumina Insulating Brick

Al2O3 %: ≥48

Fe2O3 %: ≤2.0

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Mullite High Alumina Insulating Brick Kilns Refractory Fire Brick Heat Insulation

Bulk Density: ≤0.8 G/cm3

Cold Crushing Strength: ≥3.0 MPa

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Al2O3 Blast Furnace High Alumina Insulating Brick 45MPa

Al2O3: ≥55%

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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Ivory White Fireclay High Alumina Insulating Brick For HBS

Raw Material: Fireclay

Color: Ivery White

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White 1580C 50 Al2O3 High Alumina Insulating Brick

Raw Material: Mullite

Al2O3: ≥50%

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Furnace High Alumina Insulating Brick Lightweight Silica Fire Bricks

Bulk Density: ≤0.7 G/cm3

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

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Mullite High Alumina Insulating Brick Refractory Thermal Insulation Brick

Fe2O3: ≤2%

Bulk Density: ≤1.0g/cm3

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Ivory White JM 23 Fireclay High Alumina Insulating Brick

Raw Material: Fireclay

Color: Ivery White

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Wear Resistance 0.7g/Cm3 High Alumina Insulating Brick

Bulk Density: ≤0.7 G/cm3

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

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1350 Degree High Alumina Insulating Brick

Cold Crushing Strength: ≥2.5 MPa

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

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