Spherical grains,no edges and corners,with oxygen and nitrogen functional groups in grits surface.

Nano-diamond is formed into the particles of 5-20 nm by use of the free carbon generated by explosion with negative oxygen balance, under the action of pressure and temperature created by the detonation wave. Spherical grains, no edges and corners, with Oxygen and nitrogen functional groups in grits surface.

Description:  have excellent wear resistance, corrosion resistance and thermal conductivity; have high dispersion stability, super-smooth polishing, major impurities less than 30ppm, surface roughness less than 0.8nm;  Usage: Applied in polishing and grinding hard drive, glass, Magnetic head, precious stones, ceramic and hard alloy; applied in oil or lubricant additive, can significantly improve friction performance, extend life.

nano diamond powder