PBN0955 Polybutylene Naphthalate (PBN) Machined Products

PBN Machined Products Description

PBN Machined Product is 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.

PBN Machined Products Specifications

*The above product information is based on theoretical data. For specific requirements and detailed inquiries, please contact us.

PBN Machined Products Applications

1. Semiconductor Industry

Crucibles and boats for GaAs, InP, and other III-V compound crystal growth

Reactor components for MOCVD and CVD processes

Carrier trays, susceptors, and liners for epitaxy and ion implantation

High-purity insulating parts in plasma etching and deposition systems

2. Vacuum & High-Temperature Applications

Insulators and components for high-vacuum furnaces

Substrate holders and shielding parts for ultra-high vacuum (UHV) systems

Thermal insulators for hot zones in crystal growth and sintering

3. Optoelectronics & LED Manufacturing

Crucibles for sapphire crystal growth

Components used in high-brightness LED (HBLED) and laser diode production

4. Research & Laboratory Equipment

Custom parts for high-purity material synthesis

Sample holders and crucibles for TGA/DTA analysis

Inert containers for chemical vapor transport (CVT) processes

5. Aerospace & Defense

Heat shields, nozzles, and thermal insulators in ion thrusters and propulsion systems

Electrically insulating parts for vacuum and high-temperature aerospace systems

PBN Machined Products Packaging

Our products are packaged in customized cartons of various sizes based on the material dimensions. Small items are securely packed in PP boxes, while larger items are placed in custom wooden crates. We ensure strict adherence to packaging customization and the use of appropriate cushioning materials to provide optimal protection during transportation.

FAQs

Q1: What is Pyrolytic Boron Nitride (PBN)?

Pyrolytic Boron Nitride (PBN) is a high-performance, high-purity form of boron nitride that is produced through a chemical vapor deposition (CVD) process. It is known for its excellent thermal conductivity, electrical insulation properties, and resistance to high temperatures.

Q2: What are the key properties of Pyrolytic Boron Nitride?

High Thermal Conductivity: Provides excellent heat dissipation, making it suitable for high-temperature applications.

Electrical Insulation: It is an excellent electrical insulator, making it ideal for electronic and semiconductor applications.

High-Temperature Resistance: Can withstand temperatures of up to 2000°C in inert atmospheres.

Chemical Stability: Resistant to most chemicals, including acidic and alkaline environments.

Low Coefficient of Thermal Expansion (CTE): Offers low expansion, ensuring stability under varying temperatures.

Q3: What are the main applications of Pyrolytic Boron Nitride?

Semiconductor Industry: Used as a material for substrates, insulators, and high-performance components in semiconductor manufacturing.

Aerospace and Defense: Used for thermal management, high-temperature insulation, and radiation shielding.

Electronics and Electrical Engineering: Ideal for components that require electrical insulation and high heat resistance.

Molds and Dies: Used in the production of molds for high-precision manufacturing and in applications requiring heat resistance.