Electrical Insulator Hot Pressed Boron Nitride BN Ceramic Rod
Boron nitride, also known as white graphite, has similar structure with graphite. It has good electrical insulation, thermal conductivity, excellent thermal shock resistance and chemical stability. It has good corrosion resistance to molten metals, slag and glass.
- High Temperature Insulation Parts
- Thermocouple Protection Tube
- Crucible for Melting Metal, Alloy, Rare Earth etc.
- Crucible for Electron Beam Evaporation Deposition
- Nozzle for Amorphous Soft Magnetic Strip
- Nozzle for Metal Spraying and Magnetic Material Powdering
- Evaporation Boat
- Insulation Arc and Washer for PV and Polysilicon Ignot Furnace
2.Where is your main market?
3.For alumina ceramic, what about the forming method?
4.What about the package?
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| Thermal Conductivity(RT) | W/m·k | 45-50 |
| Thermal expansivity(25-700ºC) | 10 -6 /ºC | 6.5-7.5 |
| Resistivity(RT) | Ω·m | >10 12 |
| Puncture voltage | 10 6 /kv·m | 2.5-4.0 |
| Mohs' hardnees | 2 | |
| Dielectric constant(Σ) | 3.8-4.3 | |
| Bending strength(RT) | mpa | >35 |
| Compression strength(RT) | mpa | >200 |
Boron nitride, also known as white graphite, has similar structure with graphite. It has good electrical insulation, thermal conductivity, excellent thermal shock resistance and chemical stability. It has good corrosion resistance to molten metals, slag and glass.
- High Temperature Insulation Parts
- Thermocouple Protection Tube
- Crucible for Melting Metal, Alloy, Rare Earth etc.
- Crucible for Electron Beam Evaporation Deposition
- Nozzle for Amorphous Soft Magnetic Strip
- Nozzle for Metal Spraying and Magnetic Material Powdering
- Evaporation Boat
- Insulation Arc and Washer for PV and Polysilicon Ignot Furnace
Features of Boron Nitride:
1. Excellent machining performance.
2. High temperature resistance, 2000C.
3. Good thermal stability.
4. Light weight.
5. High theraml conductivity.
6. High strength.
7. No react or bond with mentals,ceramics, rare earth, etc.
1. Excellent machining performance.
2. High temperature resistance, 2000C.
3. Good thermal stability.
4. Light weight.
5. High theraml conductivity.
6. High strength.
7. No react or bond with mentals,ceramics, rare earth, etc.
Baibo is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.
Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.- Customize components
- Rapid production of samples
- Rapid design of mould
- Rapid mass production
- OEM, ODM and OBM are acceptable
- Instant technical support
- Quickest reply online
Packaged by polybay and bubble bag in the stardard export carton,
Every package can be offered with English installation instruction.
1.What is your payment term?
We mainly accept T/T, West Union, Credit card and L/C.
Paypal will be available in the near future.
2.Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 94 countries we have been exported, we also get good reputation from our customers.
3.For alumina ceramic, what about the forming method?
Drying pressing
Isostatic pressing
Hot pressing casting
4.What about the package?
We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%.
5.Do you support OEM?
Sure! We offer OEM for many customers all over the world.
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