high alumina refractory fire brick (203) Online Manufacturer
Color: Ivory White
Refractoriness: ≥1790℃
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Material: Silica
SiO2: ≥90%
Al2O3: ≥50
Apparent Porosity: ≤23
Al2O3: ≥65%
Fe2O3: ≤2%
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Packaging Details: Fumugation pallet conform to exporting packing
Delivery Time: 5-8 working days
Raw Material: Corundum, Mullite, Bauxite
Color: Ivory White
Chemical Composition: Al2O3, SiO2, Fe2O3, CaO, MgO
Raw Materials: Chrome
Colar: Red
Shape: Standard Or Special Shape
Raw Material: Andalusite From South African
Al2O3: ≥55%
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Send your inquiry directly to us