high bulk density refractory bricks (333) Online Manufacturer
Bulk Dendisty: 2.1-2.2
Cold Crushing Strength: 20-40 MPa
Creep Rate: ≥1350℃
Origin: China
Size: Standard Or Customized
Shape: Brick
Plc: ≥1280℃
Standard Size: 230*114*73mm
Characteristics: Acid Refractory Material
Apparent Porosity: ≤22
SiO2: ≥96 %
Fe2O3: ≤0.6-1 %
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥5 MPa
Shape: Brick
Al2o3 Content (%): 48%-85%
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Application: High Temperature Industrial Furnaces, Kilns, Etc.
Cold Crushing Strength: ≥120MPa
Bulk Density: ≤1.15 G/cm3
Cold Crushing Strength: ≥5 MPa
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