high strength insulating brick (276) Online Manufacturer
Shape: Checker Brick
Material: Clay
Acid Resistance: Excellent
Bulk Dendisty: 2.1-2.2
Raw Material: Silica Sand
SiO2: ≥95%
Characteristics: Acid Refractory Material
Apparent Porosity: ≤22
Characteristics: Acid Refractory Material
Apparent Porosity: ≤22
Bulk Density ( G/cm3): ≤1.3
Cold Crushing Strength (MPa): ≥5.0
Color: Yellow
Refractoriness: ≥1790℃
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Material: Quartz
SiO2: 95%
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Fe2O3: ≤2%
Bulk Density: ≤1.0g/cm3
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Raw Material: Silica Sand
SiO2: ≥95%
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