The characteristics of Fused Spinel are high density, good thermal stability, strong corrosiveness resistance. It is used to produce fine quality castable, slide gate, brick etc.
Specifications:
Items
Unit
AM-65
AM-70
AM-85
AM-90
Al2O3
%
63-68
71-76
82-87
88-92
MgO
%
31-35
22-27
12-17
8-12
CaO
%
0.80max
0.65max
0.50max
0.40max
Fe2O3
%
0.40max
0.40max
0.40max
0.40max
SiO2
%
0.50max
0.40max
0.40max
0.25max
NaO2
%
0.50max
0.40max
0.50max
0.50max
Bulk Density
g/cm3
3.3min
3.3min
3.3min
3.3min
Size: 0-1mm, 1-3mm, 3-5mm, 5-8mm, -100mesh, -200mesh, -325mesh