化学成分，%

α转化率，%

真比重，g/cm3

中粒径，um

Al2O3

Na2O

SiO2

Fe2O3

C-MN-10

≥99.0

≤0.25

≤0.2

≤0.1

≥97

≥3.96

1.0-2.0

C-MN-20

≥99.0

≤0.25

≤0.2

≤0.1

≥97

≥3.96

2.0-4.0

C-MN-30

≥99.0

≤0.25

≤0.2

≤0.1

≥97

≥3.96

4.0-5.0