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Hexagonal Boron Nitride (BN)-Powder

  • 10043-11-5
  • BN
  • 050701PD
  • 99%-99.9 %
  • 30nm/50nm
  • 233-136-6
Availability:


Hexagonal Boron Nitride is a white solid material in the as produced hot pressed form.


Hexagonal Boron Nitride (hBN) is also known as ‘White Graphite', has similar (hexagonal) crystal structure as of Graphite. This crystal structure provides excellent lubricating properties. hBN is much superior to Graphite and has following characteristics:


Excellent Lubricating Properties due to low Coefficient of Friction at 0.15 to 0.70

Good Chemical Inertness

Electrical Insulator

Thermal Conductor (result: better heat dissipation)

High Temperature Stability, 1000o C in Air, 1400o C in Vacuum and 1800o C in Inert gas

Low Thermal Expansion

Low Dielectric Constant

High Load bearing properties

Non-Wetting: HBN is not wetted by Glasses, Salts and (most) metals, therefore it provides strong resistance to chemical attack Easy Machineability (in hot pressed state). Complex shapes can be machined from hot pressed structure.


Hexagonal boron nitride powder is a popular material because of its lubricious properties, chemical inertness, excellent thermal stability and mechinical strength. Both sample size and bulk quantity are available now and contact us today for a quote!


Application


1)     Lubricant

2)     High Temperature Insulator

3)     Thermal Conductive Filler

4)     Cosmetics



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