Al2O3 %: 40-75
CaO %: 0-2.5
Color: Grey
Refractoriness: Min 1550℃
SiO2: 10% To 65%
Al2O3: 30% To 90%
SiO2: 54.2%
Al2O3: 45%~70%
Origin: China
Shape: Powder
Shape: Powder
Color: Gray
Al2O3: ≥46%
Fe2O3: ≤1.5%
Packaging Details: 25kg woven bag , jumbo bags
Delivery Time: 7-15 days
Origin: China
Shape: Powder
Shape: Powder
Origin: China
Packaging Details: Pallet with seaworthy package
Delivery Time: 30
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