white graphite for lubricant Hexagonal Boron Nitride Powder

fine bn boron nitride
  • fine bn boron nitride

Short Description:

Hexagonal boron nitride has a similar graphite layered structure, showing loose, lubricating, moisture-absorbing, light-weight white powder, also known as white graphite, with a theoretical density of 2.27g/cm3 and a Mohs hardness of 2. It has high thermal conductivity , High heat capacity, low thermal expansion, thermal shock resistance, high temperature stability, high temperature lubricity.


Product Detail

white graphite for lubricant Hexagonal Boron Nitride Powder

Item name Hexagonal Boron Nitride Powder
MF HBN
Purity(%) 99%
Apperance white powder
Particle size 100-200nm ( also sub-micron and micron size available )
Crystal form hexegonal
Packaging double anti-static bags
Grade Standard industrial grade

Application of HBN Powder:

HBN powder can be applied for lubricant.

Hexagonal boron nitride is a very good lubricant at very low and very high temperatures (900 ° C) and even oxygen. It is especially useful when graphite’s electrical conductivity and chemical reactions with other substances make it difficult. Because its lubrication mechanism does not involve water molecules between layers, boron nitride lubricants can also be used under vacuum, such as when operating in space.

Also HBN powder can be applied forRelease agents, refractory materials, thermally conductive materials, etc.

Storage of HBN Powder:

Hexagonal Boron Nitride powder should be sealed and stored in a dry, cool environment, away from direct sunlight.

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