PBN0923 Pyrolytic Boron Nitride (PBN) Tubes
| Catalog No. | PBN0923 |
| Material | PBN |
| Purity | 99.99% |
| Density | 2.0-2.19 g/cm3 |
| Wall thickness | <2mm |
| MSDS/SDS |
Pyrolytic Boron Nitride (PBN) Tubes are extremely pure and could work under high vacuum circumstances. Stanford Advanced Materials (SAM) has rich experience in manufacturing and supplying high-quality Pyrolytic Boron Nitride (PBN) Tubes.
Related products: PBN Crucibles, High Purity Boron Nitride Plates/Discs, PBN/PG Composite Heating Elements, PBN Machined Products
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Description
Specification
Technical Data Sheet
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Pyrolytic Boron Nitride (PBN) Tubes Description
Pyrolytic Boron Nitride Tubes are synthesized on the mold by CVD process, with BCl3 and NH3 at high temperature and low pressure. PBN products are extremely pure (99.99% or even higher) and very stable in a vacuum or inert atmosphere. They feature anisotropic thermal conductivity, making it an ideal material to make components for furnace & vacuum system.
Pyrolytic Boron Nitride (PBN) Tubes Specifications
|
Material |
PBN |
|
Bulk Density |
2.0-2.19g/cm3 |
|
Wall thickness |
<2mm |
|
Max. Working Temperature |
2400℃ |
|
Volume Resistivity (Ω·cm) |
3.11*1011 |
|
Thermal Conductivity (W/M·k) |
43-60 |
|
Tensile Strength (N/mm2) |
153.86 (parallel) |
|
Bending Strength (N/mm2) |
243.63 (parallel) |
|
Dielectric Strength (RT) (KV/mm) |
56 |
Pyrolytic Boron Nitride (PBN) Tubes Applications
Pyrolytic Boron Nitride (PBN) Tubes are highly valued in various high-tech industries due to their exceptional thermal, chemical, and electrical properties. In the semiconductor industry, they are used in wafer processing equipment and as crucibles for crystal growth due to their high purity and stability. PBN tubes are crucial in LED manufacturing, particularly in MOCVD reactors, which withstand high temperatures and corrosive environments. Aerospace and defense sectors utilize PBN tubes for their excellent thermal and electrical insulation properties. In high-temperature furnaces, PBN tubes serve as heating elements and insulation materials, enduring extreme temperatures without degrading. They are also essential in chemical processing industries, providing stability in corrosive environments. Optical and laser systems benefit from PBN tubes as lens supports and holders, maintaining precision and performance. In electronics, PBN tubes are used as insulators and substrates due to their dielectric properties and thermal conductivity. Analytical equipment, such as mass spectrometers, relies on PBN tubes for their purity and stability. Vacuum systems use PBN tubes for their low outgassing and high thermal stability. Additionally, the medical and pharmaceutical industries employ PBN tubes in implantable devices and lab equipment for their biocompatibility and resistance to sterilization. The versatility and critical role of PBN tubes in these applications underscore their importance in advanced technological processes.
Pyrolytic Boron Nitride (PBN) Tubes Packaging
Our Pyrolytic Boron Nitride (PBN) Tubes are carefully handled during storage and transportation to preserve the quality of our product in its original condition.
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