Property
Alumina polishing is the highly application of Chemical Alumina and more development in Polishing industry. The raw material of Calcined Alumina is the key of Alumina Polishing Power.
Main features
Alumina polishing: In the final stage of polishing, surface of the substrate is smoothened to get glossy mirror finish. Final polishing application requires low calcined soft Alumina with Fine particle size to churn out a uniform surface without scratching.
Application
Stainless steel mirror polishing, aluminum mirror polishing, stone mirror polishing, metallographic polishing, paint polishing, resin polishing, PCB circuit board polishing
- Artificial gem, zircon, glass, natural gem, jade, jade, agate, such as vibration polishing (machine polishing, rolling polishing), manual polishing (grinding polishing), etc.
- Aluminum, copper, stainless steel, stone, glass, wall and floor tile grinding and polishing.
- Metal surface polishing.
- Polishing strip, polishing slurry, paint surface, jade, marble, granite, crystal, optical glass surface polishing.
- Car paint polishing, resin polishing, etc. Alumina a-Al₂O₃ series Polishing product lists
Specification
| Specification | Unit | Type A | Type B | Type C |
| Al₂O₃ | % | 99.5 | 99.5 | 99.5 |
| Na₂O | % | 0.3 | 0.4 | 0.4 |
| Fe₂O₃ | % | 0.02 | 0.02 | 0.02 |
| Grain size | um | 0.5-1 | 2-5 | 10-15 |
| D50 | um | 1-2.5 | 4-10 | 15-55 |
| Oil Absorption | ml/100g | 30-45 | 6-10 | 20-25 |
| Cut Effect | g/cm³ | 3-5 | 7-8 | 8-10 |
| Polish Effect | % | 9-10 | 7-8 | 5-6 |
