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  For precision grinding abrasive products, white corundum micropowder with high purity and suitable particle size is required. The abrasive products produced by washing white corundum powder with water have high polishing efficiency, high surface finish and no scratches.
Below, we will explain to you the specific application range of white corundum micropowder as follows:
1. It can be used as an auxiliary raw material for diamond dry grinding disc, and the particles are slightly finer than diamond particles.
2. For honing whetstone products, the particle size ranges from 28 microns to 3.5 microns.
3. For the production of metallographic sandpaper.
4. It is used for polishing liquid, adding other suspensions and other materials for polishing precision devices.
5. For the production of resin diamond composite sheets.
6. For the production of rubber-bonded grinding wheels.
7. Used in the manufacture of nylon polishing wheels, flexible grinding wheels, etc.

These products require white corundum micropowder with few impurities, neutral and stable PH value, uniform particle size distribution, and easy to mix and disperse with binder. This has high requirements on the production process of white corundum micropowder, and the white corundum after pickling and water washing can meet these requirements.