Refractory Brick Materials 320#-0 mesh Brown Fused Aluminum Oxide BFA 98% High Temperature Resistance .RS Brown fused alumina 98% is made by a special technique in electric arc furnaces with high temperature above 2300°C and refining with longer time. RS Brown fused alumina 98% is the ideal product which can substitute white fused alumina, compact fused alumina and tabular alumina in China .
RS Brown fused alumina 98% sand (Barmac production line) and powder (acid washing) produced by Rui Shi plant is characterized by without bursting, without pulverising and high bulk density, good flow property etc.
Property of Vice White fused alumina/Aluminum oxide:
| Specification |
Chemical composition(%) |
Physical composition(%) |
| Al2O3 |
Fe2O3 |
SiO2 |
TiO2 |
TC |
Apparent
porosity(%)
|
Bulk density
(g/cm3)
|
|
0-1mm
1-3mm
3-5mm
5-8mm
8-12mm
|
97.5Min |
0.3Max |
0.5 Max |
1.0Max |
0.10Max |
2.5 Max |
3.85 Max |
|
180#-0
240#-0
320#-0
|
97.0 Min |
0.3 Max |
0.5Max |
1.0 Max |
0.15Max |
Particle size :0-1mm/1-3mm/3-5mm/5-8mm;180mesh-0/320mesh-0
Packing: 1 MT big bag or 25kg paper bag *40 bags on one pallet ;
As per customer’s requirement
Sub White aluminum oxide for refractory advantages:
1, Al2O3: 97.5%MIN ,SiO3:0.30%Max
2, Replacing the white fused alumina and tabular alumina
3, Made by a special technique in electric arc furnaces with high temperature above 2300°C and refining with longer time.
4, Characterized by high temperature resistance, corrosion and erosion resistance, low apparent porosity and stable thermal stability performance
5, Without bursting, without pulverising and high bulk density,
Usage:
1, For variety of shaped refractory material products,
2, For corundum castable refractory,
