High Quality W3.5 Diamond Micron Powder for Sapphire Polishing

Diamond Powder

About Our Diamond Powder
1. Selected domestic high-grade single crystal diamond raw materials, static pressure strength, wear resistance and thermal stability are better than industry standards.
2. The crystal is round, and the adsorption force on the surface of the particles is small. There are no needle-rod or sheet-like particles.
3. Very narrow particle size distribution range, excellent particle size control.
4. After special treatment, the impurity content is reduced to the order of one hundred thousand.
5. Suitable for precision instruments and other industries with high requirements for grinding and polishing, as well as for the production of electroplating, diamond composite sheets, and other areas with strict requirements for impurity content.

Unique Selling Points of Diamond Powder

 1. Shape. There are various shapes while the synthetic diamond formed, such as round shape, block shape,  flake shape, long strips shape and bar shape. Block shape is the best, round shape is better. Cause while  grinding, other three shapes may scratch the item.
 2. Grain Size. Full sizes of International Standard. Customized is acceptable.
 3. Controllable. All of our products are strictly controlled before marketing.
 1) Every single size of diamond abrasive produced in an independent container;
 2) Feeding of material is uniform;
 3) For detection, to measure the size by microscope firstly, then to judge if it is qualified by laser particle size  analyzer;
 4) Independent workshop for packaging.
 4. Impurity. Remove the impurity after shaping. Acid treatment - Washing - Storing, if necessary or required  by customer, alkali treatment will be made.
 5. Crushing of diamond. Airflow crushing and Ball crushing.