95% purity brown aluminium oxide mesh 24 price
Physical performance
Brown Fused Alumina |
|
Size |
24# |
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 |
95-96 |
0.15-0.2 |
0.8-1.5 |
1.8-2.3 |
Size distribution
95% purity brown aluminium oxide mesh 24 price |
|
Sieve |
% |
+16MESH |
0 |
+20MESH |
≤25 |
+25MESH |
≥45 |
+25MESH+30MESH |
≥65 |
-35MESH |
<3 |
Sandblasting brown corundum |
Freedom grinding - abrasive materials |
Resin Abrasives - Abrasive |
Coated Abrasives |
Corundum functional fillers |
Abrasion resistance ground |
Precision casting |
Refractory material |
Brown fused alumina 24# photo: