mullite refractory bricks (187) Online Manufacturer
Bulk Density: ≤1.15 G/cm3
Cold Crushing Strength: ≥5 MPa
Al2O3: ≥75
Apparent Porosity: ≤20
Color: Ivery White
Al2O3: ≥40%
Raw Material: Bauxite
Al2O3: ≥75%
Refractoriness: SK-38
Al2O3: ≥70%
Al2O3 %: ≥90
Fe2O3 %: ≤1.0
Brand Name: Anne
Al2O3(%):: 80
SiO2: 48%
Al2O3: 45%
Al2O3: ≥48%
Fe2O3: ≤2%
Colar: Red
Shape: Standard Or Special Shape
Al2O3: ≥48%
Fe2O3: ≤2%
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
Al2O3: ≥55%
Fe2O3: ≤1.5%
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