sio2 silica refractory bricks (107) Online Manufacturer
Color: Yellow
Refractoriness: ≥1790℃
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Material: Quartz
SiO2: 95%
SiO2: ≥96 %
Fe2O3: ≤0.6-1 %
Brand Name: Annec Refractory
Application: Industrial Furnaces
Shape: Brick
SiO2: 92%
Color: Yellow
Refractoriness: ≥1790℃
Bulk Density: ≤1.1 G/cm3
Cold Crushing Strength: ≥3 MPa
SiO2: ≥95%
Al2O3: ≤1.0%
Characteristics: Acid Refractory Material
Apparent Porosity: ≤22
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
Raw Material: Silica Sand
SiO2: ≥95%
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