Boron nitride powder BN nano sphere

Boron nitride powder BN nano sphere by Zibo Jonye Ceramic Technologies is hexagonal boron nitride also known as white graphite. It provides excellent lubricating properties due to low coefficient of friction at 0.15 to 0.7. It shows good chemical inertness, electrical insulation, thermal conductivity (resulting into better heat dissipation) and high temperature stability (1000°C in air, 1400°C in vacuum and 1800°C in inert gas). It also shows low thermal expansion, low dielectric constant and high load bearing properties. It is not wetted by glasses, salts and (most) metals, therefore it provides strong resistance to chemical attack. It has a nano-spherical structure form.