high alumina mullite insulating brick (99) online manufacturer
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Al2O3: 38%-75%
Fe2O3: 1.0%Max
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
SiO2: 30%
Al2O3: 48%
Packaging Details: 12-24 pallets for one 20 GP container
Delivery Time: 50-120 Days
SiO2: 40~55
Al2O3: 30~60
Al2O3 %: ≥90
Fe2O3 %: ≤1.0
Packaging Details: Pallet with seaworthy package
Supply Ability: 500 tons/month
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