Item

Standard Value

Test Value

Al₂O₃ (%)

≥76.00

79.03

CaO (%)

≤1.80

1.41

Na₂O (%)

≤0.50

0.10

L.O.D (%)

≤1.50

1.31

L.O.I (%)

≤22.00

17.58

D50(μm)

≤3.50

2.32

D90(μm)

≤15.00

9.23

Item

Standard Value

Test Value

Al₂O₃ (%)

≥80.00

88.03

CaO (%)

≤0.35

0.10

Na₂O (%)

≤1.50

0.59

L.O.D (%)

≤1.50

1.29

L.O.I (%)

≤18.00

10.68

D50(μm)

≤3.50

2.88

D90(μm)

≤15.00

10.60