Alpha phase conversion rate＞95%
Fine particle size
Narrow particle size distribution, ultrapure, good dispersivity
Narrow product size distribution, high purity, good dispersion, goog surface smoothness, easy to clean.
1、 D50:100±20nm.
2、D99 < 200nm.
3、α phase conversion rate > 95%
4、 Iron < 30ppm, Sodium < 20ppm, Potassium < 20ppm
5、Specific surface area > 40m2/g
6、Good dispersion, easy to disperse in aqueous solution.
| varieties | M1 Powder | M2 Slurry |
| Aspect | White powder | Milky white slurry |
| Specific gravit,g/cm3 | -- | 1.05~1.20 |
| D50,nm | 80~120 | 80~120 |
| D99,nm | ＜200 | ＜200 |
| alpha phase,% | ＞95 | ＞95 |
| Fe，ppm | ＜120 | ＜30 |
| Na，ppm | ＜100 | ＜20 |
| K，ppm | ＜100 | ＜20 |
| Specific surface area，m2/g | ＞40 | ＞40 |
| Al2O3% | 99.5~99.9 | 10~20 |
