| Compact Fused Alumina
is a new high-grade raw refractory material,which is well resistant
to acid alkdi.It possesses good property of resistance to abrasion,erosion
and volume stability at high temperature.It is widely used in metallurgical,ceramic,chemical
industry and etc.It is a high-quality raw material to make rammed
concerete of blast furnace iron noth,castable and various corundum
product. |
Brand
Property |
CFA-1 |
CFA-2 |
GRIT>0.1mm |
¡Ü0.1mm |
>0.1mm |
¡Ü0.1mm |
| Chemical
Composition |
Al2O3
% |
99 |
98.6 |
99 |
98.6 |
| SiO2
% |
1.0 |
1.0 |
1.0 |
1.0 |
| Fe2O3
% |
0.15 |
0.3 |
0.1 |
0.1 |
| TiO2
% |
0.1 |
0.1 |
0.1 |
0.1 |
| CaO
% |
0.1 |
0.1 |
0.1 |
0.1 |
| MgO
% |
0.1 |
0.1 |
0.1 |
0.1 |
| Na2O
% |
0.1 |
0.1 |
0.1 |
0.1 |
| C
% |
0.12 |
0.14 |
0.12 |
0.09 |
| Physical
Porperty |
Magnetic
Matter % ¡Ü |
0.05 |
0.1 |
0.005 |
0.005 |
| Apparent
Porosity % ¡Ü |
2 |
2 |
| Bulk
Density % g/cm3 ¡Ý |
3.90 |
3.90 |
| Ture
Density % g/cm3 ¡Ý |
3.95 |
3.95 |
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