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Type A Boron Nitride Ceramics

It uses international advanced technology high-temperature boron nitride raw materials to ensure material purity and high-temperature resistance.
Quantity:
  • A
  • FOTMA
  • A
  • >2g/cm³
  • 35Mpa
Type  A  Boron  Nitride  Ceramics

Product main performance parameters
Grade A
Chemical structure 99%
Other components No
Density 2g/cm⊃3;
Hardness 300HL
Flexural Strength 35Mpa
Coefficient of thermal expansion 1~2.510^6/K)
Thermal conductivity at 20℃ 50W/mk
MAX-Temperature of use Oxidizing 900℃
Vacuum 1800℃
Inert 2200℃
RT Resistivity Ω.cm 10^14                             
A.2

Product features and advantages:
  Using international advanced technology high-temperature boron nitride raw materials to ensure material purity and high-temperature resistance.
  Adopting cold isostatic pressing forming and two-way pressure hot pressing sintering process, the material has high density and long service life.
  Stable and mature production technology and process, without adding any binder, to ensure material stability.
                                        大尺寸氮化硼坩埚.2   A.4

Typical
 application:
  High purity boron nitride crucible for molten metal.
  Nitride phosphors, silicon nitride, aluminum nitride and other ceramics and powder sintering crucibles, setter plates.
  High temperature furnace electrode insulation and protection tube
  Boron nitride insulation component for polysilicon ingot furnace
  Using international advanced technology high-temperature boron nitride raw materials to ensure material purity and high-temperature resistance.
  Adopt ing cold isostatic pressing forming and two-way pressure hot pressing sintering process, the material has high density and long service life.
  Stable and mature production technology and process, without adding any binder, to ensure material stability.

                                                                  大尺寸氮化硼坩埚.5
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