Sizes and its D50 of platelet aluminum oxide
Platelet aluminum oxide is a white calcined aluminum oxide abrasive powder consisting of plate-shape crystal of aluminum oxide(Al2O3) with high purity more than 99% and concentrated PSD.

Zhengzhou haixu abrasives co.,ltd,founded in 1999,as manufacturer of white aluminum oxide for more than 20years,recent years,to meet with the demand of curomers ,we started to study and developed the new priduct-platelet aluminum oxide which is similiar to PWA from FUJIMI.
The sizes and its D50 of platelet aluminum oxide we produce is as follows:
| Size | D50(um) |
| #500 | 23.8-27.2 |
| #600 | 19.2-22.3 |
| #700 | 16.1-18.7 |
| #800 | 13.1-15.3 |
| #1200 | 9.4-11 |
| #1500 | 7.6-8.8 |
| #2000 | 5.9-6.9 |
| #3000 | 4.3-5.1 |
| #4000 | 2.8-3.4 |
| #6000 | 2.0-2.6 |