项目Item
指标Index
LCFM99
LCFM98.5
LCFM98.2
LCFM98
LCFM97.5
W（MgO）/% ≥
99
98.5
98.2
98
97.5
W（SiO₂）/% ≤
0.25
0.4
0.45
0.5
0.65
W（Fe₂O₃）/% ≤
W（CaO）/% ≤
0.8
0.9
1.1
1.5
灼碱/% LOI ≤
0.08
0.1
0.15
体积密度（g/cm³）B.D ≥
3.50
3.20
颜色Colour
白White
