Type
Particle Size
Specific Gravity
Chemical Composition (%)
A1203
SiO2
Fe2O3
TiO2
ZrO2
FO
#240-#400
3.90
45.0
20.0
0.5
2.0
38.0
#500-#1200
33.0
#1500-#4000
40.5
0.7