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MSE PRO Hexagonal Boron Nitride (h-BN) Powder, 99% Purity, 5um– MSE Supplies LLC

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Hexagonal Boron Nitride (h-BN) Powder, 99% Purity, 1~2 um,  MSE Supplies

MSE PRO Hexagonal Boron Nitride (h-BN) Powder, 99% Purity, 5um

SKU: PO6013

  • $ 47595
  • Save $ 5800



MSE PRO™ Hexagonal Boron Nitride (h-BN) Powder, 99% Purity, 5um

  • Product Number: PO6013 (500g); PO6014 (1kg)
  • CAS Number: 10043-11-5
  • Formula: BN
  • Crystal Structure: Hexagonal
  • Crystal Size: <3um
  • BET Specific Surface Area: 13.2 m2/g
  • Tap Density: 0.19 g/cm3
  • Molecular Weight: 24.82 g/mol
  • Particle Size (D50): 5 um
  • Color: White
  • Purity: ≥99%

Applications 

Hexagonal Boron Nitride (h-BN) is the most stable crystalline form of boron nitride which has a layered structure similar to graphite. Hexagonal Boron Nitride has wide bandgap, low dielectric constant, high thermal conductivity, and chemical inertness. h-BN powder is widely used  for insulating and thermally conductive fillers, deep ultraviolet light sources, dielectric layers, cosmetic products, microwave-transparent shields, durable high-temperature crucibles, anti-oxidation lubricants and protective coatings.

Typical Compositions of h-BN Powder

Item

wt%

h-BN 99.0 minimum
B2O3 <0.5
C <0.05
Total Oxygen <0.8
Si <30ppm
Al <30ppm
Ca <30ppm
Cu <10ppm
K <10ppm
Fe <10ppm
Na <10ppm
Ni <10ppm
Cr <10ppm

References

1. Functionalized hexagonal boron nitride nanomaterials: emerging properties and applications, Chem. Soc. Rev., 2016, 45, 3989-4012

2. Photonics with hexagonal boron nitride, Nature Reviews Materials, 4, 552–567(2019)