Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Al2O3: ≥55%
Fe2O3: ≤1.5%
SiO2: 40~55
Al2O3: 30~60
Al2O3: ≥48%
Fe2O3: ≤2%
Raw Material: Andalusite From South African
Al2O3: ≥55%
SiO2: 1.0
Al2O3: 45
SiO2: 1.0
Al2O3: 45
SiO2: 0.55
MgO: 97.5
SiO2: 1.0
Al2O3: 45
SiO2: 1.0
Al2O3: 97.5
SiO2: 0.55
MgO: 97.5
Color: Yellow
Al2O3: ≥42%
SiO2: 48%
Al2O3: 45%
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