industrial furnace refractory bricks (323) Online Manufacturer
Cold Crushing Strength: 20-40 MPa
Usage: Furnace Liner
Application: Reheating Furance
Usage: Furnace Liner
Chemical Composition: Al2O3: 30-45%, SiO2: 50-65%, Fe2O3: <2%
Ccs: ≥40MPa
Cold Crushing Strength: 20-40 MPa
Modulus Of Rupture: 70~80
Acid Resistance: Excellent
Bulk Dendisty: 2.1-2.2
Bulk Dendisty: 2.1-2.2
Cold Crushing Strength: 20-40 MPa
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