AdValue technology offers alumina polishing powders with moderate hardness, ideal for fine polishing applications. By selecting the right particle size products, adjusting the solid content of the polishing slurry (adjustable from 1%~60%), users can achieve high material removal rates along with a fast, light finish.
We provide two product series:
AV-GD series: Designed primarily for final mirror polishing of sapphire and other optical crystals.
AV-GDS series: Tailored for fine polishing of automotive coatings, resin lens, high-grade furniture, and other surfaces requiring a refined finish.
Both series are formulated to offer consistent performance, adaptability across polishing conditions, and superior surface quality.
| Grade | Crystal Structure | Average Particle Size (D50), µm | Purity Al2O3, ≥% | B.E.T m2/g | Applications |
|---|---|---|---|---|---|
| PA3N-T-0.2 | α | 0.2 | 99.9 | 7~14 | Sapphire/Lens/Optical Crystal |
| PA3N-T-0.3 | α | 0.3 | 99.9 | 7~14 | |
| PA3N-PS-0.2 | α | 0.2 | 99.9 | 3~25 | Paint Surface |
| PA3N-PS-0.3 | α | 0.3 | 99.9 | 3~25 | |
| PA3N-PS-0.5 | α | 0.5 | 99.9 | 3~25 | |
| PA3N-M-1.5 | α | 1.5 | 99.9 | 3~35 | Metal |
| PA3N-M-2 | α | 2.0 | 99.9 | 3~35 | |
| PA3N-M-2.5 | α | 2.5 | 99.9 | 3~35 | |
| PA3N-M-5 | α | 5.0 | 99.9 | 3~35 | |
| PA3N-M-6 | α | 5.0~6.0 | 99.9 | 3~35 | |
| PA3N-M-10 | α | 10 | 99.9 | 3~35 | |
| PA3N-M-15 | α | 12~15 | 99.9 | 3~35 |
Please feel free to contact us to discuss your application and request a quote.
