Indicators Affecting The Performance Of Cerium Oxide Polishing Powder

1. Particle size of cerium oxide rare earth polishing powder:
The size and uniformity of particles determine the polishing speed and accuracy. The mesh size of the sieve can grasp the relative particle size value of the powder, and the average particle size determines the overall level of the polished powder particles.
2. Cerium oxide polishing powder powder Mohs hardness:
Powder with relatively high hardness has a faster cutting effect, and adding some abrasives can also improve the cutting effect; There will be significant differences in different application fields, including their own processing techniques.
3. Cerium oxide polishing powder suspension:
Good polishing powder should have good suspension properties. The shape and particle size of the powder have a certain impact on its suspension performance. Flake shaped and finer grained polishing powders have better suspension properties, but this is not correct. Improve the suspension performance of polishing powder by adding a suspension (agent).
4. Cerium oxide polishing powder powder crystal form:
The powder crystal form is a single crystal particle that determines the cutting, wear resistance, and flowability of the powder. The single crystal particles of powder agglomeration are separated (broken) during the polishing process, gradually reducing their cutting and wear resistance. Irregular hexagonal grains have good cutting, wear resistance, and flowability.
5. Appearance color of cerium oxide rare earth polishing powder:
The content of Pr in raw materials is related to factors such as combustion temperature. The higher the content, the brownish red color of the powder. Low goji berry polishing powder contains a large amount of cerium oxide (ceria), which gives it a brownish red color. High cerium oxide polishing powder, the higher the combustion temperature, appears white with a slight pink color, and the lower the temperature (about 900 degrees), it appears light yellow.