Product Info:
Brand Aditya Birla
Origin Brazil
Packing 25 Kg Bag
Grade Standard Tech Grade
General Description:
Calcined alumina is produced through the calcination (“heating”) of alumina to various temperatures. By controlling the calcination temperatures and time, the properties of the alumina can be controlled. Calcined alumina is therefore utilized in a variety of industrial applications including Structural ceramics, Technical ceramics, Polishing compounds for plastic, metal, and glass, Fillers for Rubber and Plastics, Friction – anti slip, Refractories, Paint & Coatings and Thermal Spray Powders.
Korea:
| Item | Standard Value | Test Value |
| Moisture % | Mac 0.10 | 0.07 |
| Na20% | Max 0.35 | 0.27 |
| Al203% | Min99.6 | 99.7 |
| Fe203% | Max 0.025 | 0.011 |
| Si02 % | Max 0.02 | 0.009 |
| Loss on Ignition % | Max 0.10 | 0.01 |
| Alpha Phase% | Min 95 | 96 |
| Specific Surface Area | 0.3~0.7 | 0.4 |
Brazil:
| Item | Standard Value | Test Value |
| Moisture % | 110C | 0,08 |
| LOI% | (110 a 1100 C) | 0,07 |
| Na2O% | —— | 0,49 |
| SiO% | Max 0.025 | 0,025 |
| Fe2O3% | Max 0.02 | 0,018 |
| CaO% | Max 0.10 | 0,037 |
| Al2O3% | Min 95 | 99,43 |
Applications:
Ceramics Industry
