Boron Nitride

Boron Nitride Granules are high-purity granular materials composed of boron and nitrogen. Depending on the crystal structure, boron nitride can exist in different forms, with hexagonal boron nitride (h-BN) being widely used for its excellent thermal stability, electrical insulation, lubricity, and chemical resistance.

BN granules are suitable for high-temperature ceramics, thermal management, electrical insulation, coatings, and other advanced material applications. VIMATERIAL supplies high-purity Boron Nitride (BN) Granules with customizable purity, particle size, and packaging to meet different research and industrial requirements. Contact us for more information.

Characteristics

• High Purity: Available in high-purity grades for demanding research and industrial applications.
• Excellent Thermal Stability: Maintains stable performance under high-temperature conditions.
• High Thermal Conductivity: h-BN provides effective heat transfer while maintaining electrical insulation.
• Electrical Insulation: Excellent dielectric properties make BN suitable for electronic and semiconductor applications.
• Chemical Resistance: Resistant to many chemicals and stable in various demanding environments.
• Low Friction: The layered structure of h-BN provides good lubricating and release properties.
• Customizable Granules: Particle size, purity, and packaging can be customized according to application requirements.

Physical Properties

Applications of Boron Nitride Granules

• High-Temperature Ceramics: Used in advanced ceramic formulations and components requiring high-temperature stability and electrical insulation.
• Thermal Management: Used in thermally conductive, electrically insulating materials, including electronic and semiconductor components.
• Electrical Insulation: Suitable for insulating components exposed to high temperatures or demanding operating environments.
• Lubricants and Release Agents: The low-friction properties of h-BN make it useful in high-temperature lubricating and release applications.
• Coatings: Used in protective and functional coatings where thermal stability, chemical resistance, and low friction are required.
• Composite Materials: Added to ceramic, polymer, and other advanced composites to improve thermal conductivity, insulation, and high-temperature performance.
• Sputtering Targets: High-purity BN is also used to manufacture sputtering targets for the deposition of BN thin films in electronics, optics, and protective coatings.

Quality Control

VIMATERIAL supplies BN Granules with controlled “purity, particle size, morphology, and packaging” to meet different research and industrial requirements. Customized specifications are available upon request.

Packaging & Storage

Packaging: BN Granules are available in sealed moisture-resistant packaging, with small-batch and customized packaging options available.

Storage: Store in a tightly sealed container in a cool, dry, well-ventilated environment and protect from moisture, contamination, and direct sunlight.

FAQs

Q1. What is Boron Nitride (BN)?

Boron Nitride is a ceramic compound composed of boron and nitrogen. Its properties vary according to crystal structure, with hexagonal BN (h-BN) commonly used for thermal management, insulation, lubrication, and high-temperature applications.

Q2. What is the difference between h-BN and c-BN?

h-BN has a layered structure similar to graphite and is known for its lubricity, thermal conductivity, and electrical insulation. c-BN has a three-dimensional crystal structure and is characterized by extremely high hardness, making it suitable for abrasives and cutting applications.

Q3. Can BN Granules be customized?

Yes. Purity, particle size, granule specifications, and packaging can be customized according to application requirements.

Q4. What are BN Granules used for?

BN Granules are commonly used in high-temperature ceramics, thermal management, electrical insulation, coatings, lubricants, composite materials, and other advanced material applications.