Hot pressed boron nitride ceramic, with hardness about 4, is an easily machined material. Boron nitride has a hexagonal structure, similar to graphite, and thus is sometimes known as white graphite. It has high thermal conductivity, high dielectric strength and low dielectric constant.
Hot-pressed Boron Nitride is actually a ceramic material prepared by hot-pressing sintering technology. It is an ideal high-temperature thermal insulation material.
Introduction
Hot-pressed boron nitride is an excellent electrical insulator with excellent lubricity and high-temperature stability. It maintains its lubricity and inertness even at extremely high temperatures. H-BN is relatively poor mechanically but has a high heat capacity, excellent thermal conductivity, superior dielectric strength, and ease of processing. In an inert atmosphere, HBN withstands high temperatures over 2000℃, so it is an ideal high-temperature thermal insulation material.
The preparation process of Pyrolytic Boron Nitride is very different from Hot-pressed Boron Nitride. It is formed by chemical vapor deposition (CVD) of ammonia and boron halides under high temperature and high vacuum conditions. It can be deposited into PBN final products such as tubes, rings, or thin-walled containers.
Introduction
Pyrolytic Boron Nitride has high purity, high thermal conductivity, high mechanical strength, good electrical insulation, non-toxic properties, chemical inertness, and excellent structure and performance. It is an Ideal container for element purification, compound, and compound semiconductor crystal growth.
Key Advantages:
Diverse Applications: Boron nitride's exceptional properties make it an essential material in various applications. From thermal management and lubrication to electronic components and aerospace components, our boron nitride products empower industries with their versatile capabilities.
High Thermal Conductivity: Boron nitride boasts excellent thermal conductivity, making it an ideal choice for applications where heat dissipation is crucial, such as thermal management in electronics.
Lubrication and Release Properties: Boron nitride's lubricating and release properties make it suitable for applications in high-temperature environments where minimizing friction is essential.
Precision and Purity: Quality is integral to our boron nitride products. We adhere to strict industry standards and meticulous specifications, ensuring that our boron nitride maintains the purity necessary for superior performance and consistent results.
Technical Expertise: Our team possesses profound knowledge in the properties and applications of boron nitride. We offer personalized technical support and guidance, helping you leverage boron nitride's unique characteristics for your specific needs.
Reliable Supply: We recognize the importance of a consistent supply of boron nitride products. Our global presence and efficient logistics ensure that you have access to boron nitride when and where you need it.
Our Boron Nitride Product Offerings:
SAM offers an array of boron nitride products that cater to diverse applications, including:
Thermal Management: Boron nitride is utilized in electronics for efficient heat dissipation, improving the performance and reliability of electronic components.
Lubrication and Release: Boron nitride's lubricating properties make it suitable for high-temperature environments where reducing friction and wear is critical.
Insulating Applications: Boron nitride is used in electrical insulating applications due to its high dielectric strength and thermal stability.
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