Brown Fused Alumina F36 Used For Boat Sandblasting
Physical performance
Brown Fused Alumina Used For Boats Sandblasting |
|
Size |
36# |
Crystals |
Trigonal |
Melting point |
2250℃ |
highest used temperature |
1900℃ |
Bulk density |
1.53-1.99g/cm3 |
Specific Gravity |
3.95-3.97g/cm3 |
Mohs Hardness |
≥9.0 |
Ph Value |
7.0 |
Magnetic materials contents |
0.3%max |
Coefficient of linear expansion |
7-9(0 – 1600°C) |
Refractoriness |
2100℃ |
Chemical composition
Grade |
Chemical Composition(%) |
|||
Al2O3 |
Fe2O3 |
SiO2 |
TiO2 |
|
A |
92-96 |
0.2-1.0 |
1.0-3.0 |
1.5-3.8 |
Size distribution
Brown Fused Alumina Used For Boats Sandblasting |
|
Sieve |
% |
+850um |
0 |
+600um |
≤25 |
+500um |
≥45 |
+500um+425um |
≥65 |
-355um |
<3 |
The usages
Sandblasting brown corundum |
Freedom grinding - abrasive materials |
Resin Abrasives - Abrasive |
Coated Abrasives |
Corundum functional fillers |
Abrasion resistance ground |
Precision casting |
Refractory material |
The Packing: