heat insulation refractory fire brick (253) Online Manufacturer
Packaging Details: Fumugation pallet conform to exporting packing
Delivery Time: 5-8 working days
Material: Fireclay
Al2o3: ≥42%
Bulk Density ( G/cm3): ≤1.3
Cold Crushing Strength (MPa): ≥5.0
Usage: Lining Material For Industrial Furnaces
Density: 1.00g/cm3
Usage: Lining Material For Industrial Furnaces
Density: 1.20g/cm3
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
Plc: ≥1280℃
Acid Resistance: Excellent
Raw Material: Silica Sand
SiO2: ≥95%
Al2O3: ≥50
Apparent Porosity: ≤23
Packaging Details: Pallet with seaworthy package
Supply Ability: 500 tons/month
Bulk Density: ≤1 G/cm3
Cold Crushing Strength: ≥2 MPa
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