fireproof silica refractory bricks (14) Online Manufacturer
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
SiO2: ≥95%
Al2O3: ≤1.0%
Bulk Density: ≤1 G/cm3
Cold Crushing Strength: ≥2 MPa
Al2O3: ≥48%
Fe2O3: ≤2%
Bulk Density: ≤1.15 G/cm3
Cold Crushing Strength: ≥5 MPa
Bulk Density: ≤1 G/cm3
Cold Crushing Strength: ≥2 MPa
Al2O3: ≥48%
Fe2O3: ≤2%
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥5 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥5 MPa
Al2O3: ≥50
Apparent Porosity: ≤23
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥5 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥5 MPa
Raw Material: Mullite
Al2O3: ≥50%
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