Boron nitride powder

Final Advanced Materials

Boron nitride is a synthetic ceramic. As a powder, it is used in many applications: mould release, lubrication or as a filler for polymers to increase thermal conductivity.

It has various characteristics that differ according to the particle size (available from 1 to 280 µm) and that affect thermal conductivity, particle dispersion, lubrication, etc.

Boron nitride powder is available in various grades from 301 to 315.

Use at very high temperatures: 900 °C in air and up to 2,500 °C in vacuum or inert atmosphere
Good eletrical insulator
High resistance to oxidation
Low firction coefficient, very good lubricant
Not wet by most metals or glasses
High heat dispersion