Boron Nitride (BN) Nanopowder/Nanoparticles
Purity: 99.85+%, Size: 65–75 nm, Hexagonal
Technical Properties:
| Purity (%) | 99.85 |
|---|---|
| Appearance | Fine White Powder |
| Average Particle Size (nm) | 65–75 |
| True Density (g/cm3) | .2.3 |
| Surface Area (m2/g) | 15 |
Elemental Analysis
| Component | Fe2O3 | CaO | MgO | B2O3 |
|---|---|---|---|---|
| Value (%) | 0.03 | 0.002 | 0.04 | 0.1 |
Storage Condition:
Boron nitride nanoparticles should be sealed under vacuum and stored in a cool, dry environment. They should not be exposed to air and must be protected from stress.
Applications:
Boron nitride nanoparticles are a super-hard material with diverse industrial uses. They are applied in subsurface investigation, oil drilling, and high-speed cutting tools. BN is also used as a metal forming and drawing lubricant release agent. It can be pressed into various shapes for high-voltage, high-temperature insulation and cooling components.
Additional applications include transistors, plasma arc insulators, high-voltage and high-frequency electrical systems, semiconducting solid-phase admixtures, high-frequency induction furnace materials, atomic reactor structural components, neutron-radiation-shielding packing materials, automatic welding high-temperature coatings, radar antenna media, radar pass boxes, and rocket engine components.
Boron nitride nanoparticles are also used as catalysts for high-temperature and high-pressure processes, as ceramic composite materials, thermally conductive fillers for polymers, and high-temperature lubricants. They have notable applications in the aerospace sector, including heat-shielding materials.
