Setting Information | ||
Chemical Structure | BN-99.5% | |
Density | 1.95-2.0 g/cm3 | |
Thermal conductivity at 20℃ | 75W/mk | |
MAX-Temperature of use | oxidizing 900℃ | |
vacuum 1800℃ | ||
inert 2200℃ | ||
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.
High Purity Boron Nitride Block for molten metal processing crucible.
High Purity Boron Nitride Block Crucibles and setter plate for Nitride phosphors, Silicon Nitride, Aluminum nitride firing.
High Purity Boron Nitride Block Insulators and protective tubes for high-temperature furnaces
High Purity Boron Nitride Block Insulators for polysilicon ingot furnace
Grade | PENSC-BN-A | |
Chemical structure | % | 99.5 |
Other components | No | |
Density | g/cm3 | 1.95-2.10 |
Hardness | HL | 300 |
Flexural Strength | Mpa | 35 |
Coefficient of thermal expansion (25℃-1200℃) | (10-6/K) | -1~2.5 |
Thermal conductivity at 20℃ | W/mk | 50 |
MAX-Temperature of use | oxidizing | 900℃ |
vacuum | 1800℃ | |
inert | 2200℃ | |
RT Resistivity | Ω.cm | >1014 |
Q: Are you trading company or manufacturer ?
A: We are factory. We are the leader manufacturer of hot pressing boron nitride ceramics in the world.
We have 40 sets hot pressing machines.
Q: How long is your delivery time?
A: High Purity Boron Nitride Block , Generally it is 3-5 days if the goods are in stock. or it is 5-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight. High Purity Boron Nitride Block.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
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