mullite refractory bricks (187) Online Manufacturer
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
SiO2: 40~55
Al2O3: 30~60
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Packaging Details: 12-24 pallets for one 20 GP container
Delivery Time: 50-120 Days
Al2O3: 45-82%
MgO: 0.8-1.2
Al2O3: 45-82%
MgO: 0.8-1.2
Al2O3: 45-82%
MgO: 0.8-1.2
Raw Material: Corundum, Mullite, Bauxite
Color: Ivory White
Raw Material: Mullite
Al2O3: ≥42%
Al2O3: ≥50
Apparent Porosity: ≤23
Al2O3: ≥50
Apparent Porosity: ≤23
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
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