New 99 Boron Nitride: Boron Nitride + Boric Oxide(B2O3) Ceramic-heegermaterials View larger

99 Boron Nitride: Boron Nitride + Boric Oxide(B2O3) Ceramic

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99 Boron Nitride: Boron Nitride + Boric Oxide(B2O3) Ceramic is made by BN and B2O3. (BN-BO) is the simplest choice for high-temperature insulators within the industry. Heeger Materials supplies Boron Nitride Ceramic(BN-BO) with high quality: high purity and tight dimensional tolerance

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99 Boron Nitride: Boron Nitride + Boric Oxide(B2O3) Ceramic is made by BN and B2O3. BN-BO uses a B2O3 binder to extend the mechanical strength of hot-pressed hBN. It's a better density without the loss of ceramic powder. This makes it the simplest choice for high-temperature insulators within the industry.


Due to the hygroscopic adhesive system, BN-BO must be wont to avoid exposure to moisture.

  • High density, high purity powder, a practical choice for high-temperature insulators.
  • It is the best choice for special nozzles and nozzles.
  • Excellent processing performance can be processed according to any drawing.

Composite BN-BO Ceramic Applications

  • As a blowing nozzle
  • Applied in ion implanters.
  • Suitable for the electronics industry, constantly looking for new applications.

Composite BN-BO Ceramic Specifications 

GradeBN-Bo
CompositionsBN>98%
BinderB2O3
Density2.1-2.2 g/cm3
25°C Volume Resistivity>10^13 Ω·cm
Max. Service Temp. (°C)900 (Oxygen)
2000 (Inert Gas)
1800 (High Vacuum)
Flexural Strength75 Mpa
Compressive Strength100 Mpa
Coefficient of Thermal Expansion (25-1000°C)2.0 10^-6/K
Thermal Conductivity30 W/mK

Types of hexagonal boron nitride materials

  • Pyrolytic boron nitride PBN: 99.99% boron nitride
  • High purity boron nitride HPBN: >98.5% boron nitride + boron oxide
  • Calcium Borate Boron Nitride CABN: >97.5% Boron Nitride + Calcium Borate
  • Aluminum Nitride Boron Nitride ALBN: Boron Nitride + Aluminum Nitride + Boron Aluminum Oxide
  • Zirconia Boron Nitride ZRBN: Boron Nitride + Zirconia + Boron Oxide
  • Zirconium Aluminum Boron Nitride ZABN: Boron Nitride + Zirconia + Aluminum Nitride + Aluminum Boron Oxide
  • Silicon carbide boron nitride SCBN: boron nitride + silicon carbide + boron silicon oxide

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