refractory mullite insulating brick (135) online manufacturer
Al2O3 %: ≥90
Fe2O3 %: ≤1.0
Brand Name: Anne
Al2O3(%):: 80
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
Al2O3: 38%-75%
Fe2O3: 1.0%Max
SiO2: 48%
Al2O3: 45%
Packaging Details: 12-24 pallets for one 20 GP container
Delivery Time: 50-120 Days
SiO2: 48%
Al2O3: 45%
SiO2: 40~55
Al2O3: 30~60
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Al2O3: 45-82%
MgO: 0.8-1.2
Al2O3: 45-82%
MgO: 0.8-1.2
Al2O3: 45-82%
MgO: 0.8-1.2
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