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PENSC
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Boron Nitride Insulation Gasket
|
Grade |
PENSC-B |
|
|
Chemical structure BN% |
% |
99 |
|
Other components |
|
no |
|
Density |
g/cm3 |
2.15 |
|
Hardness |
HL |
450 |
|
Flexural Strength |
Mpa |
95 |
|
Coefficient of thermal expansion（25℃-1200℃） |
（10-6/K) |
1~2 |
|
Thermal conductivity at 20℃ |
W/mk |
35 |
|
MAX-Temperature of use |
oxidizing |
900℃ |
|
vacuum |
1600℃ |
|
|
inert |
1800℃ |
|
|
RT Resistivity |
Ω.cm |
＞1014 |
Features & Advantages
●Adopting international leading manufacturing boron nitride powder, Ensure the purity of materials and High temperature resistance.
●Adopting cold-isostatic pressing and bidirectional hot-pressing sintered technology, High density and longer lifetime.
●Stable and mature production technology and process, not use any binder, ensure material stability.
Typical Applications
●High purity BN crucibles for molten metal processing.
●Crucibles and setter plate for Nitride phosphors, Silicon Nitride, Aluminum nitride firing.
● Insulators and protective tubes for high-temperature furnaces
● Insulators for polysilicon ingot furnace