refractory mullite insulating brick (135) Online Manufacturer
Packaging Details: Pallet with seaworthy package
Supply Ability: 500 tons/month
Application: Insulation Materials For High Temperature Industrial Furnaces
Chemical Stability: Excellent
Raw Material: Corundum, Mullite, Bauxite
Color: Ivory White
Product Description: Fireclay Refractory Brick Based On Chamotte, Fireclay, Ceramic Bond
Molding Method: Machine Pressed Brick
Bulk Density: ≤1.15 G/cm3
Cold Crushing Strength: ≥5 MPa
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
Fe2O3: ≤2%
Bulk Density: ≤1.0g/cm3
Bulk Density: ≤0.7 G/cm3
Cold Crushing Strength: ≥2.0 MPa
Al2O3: ≥65%
Fe2O3: ≤2%
Al2O3: ≥72
Fe2O3: ≤1.0
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
SiO2: 40~55
Al2O3: 30~60
SiO2: 40~55
Al2O3: 30~60
SiO2: 40~55
Al2O3: 30~60
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