High Purity Pyrolytic Boron Nitride Disc

• High Purity Material – Made from premium-grade Pyrolytic Boron Nitride (PBN), ensuring excellent chemical and thermal stability for advanced laboratory and industrial applications.
   
• Exceptional Thermal Resistance – Withstands extremely high temperatures without deformation, ideal for crystal growth, high-temperature experiments, and semiconductor processes.
   
• Superior Chemical Inertness – Resistant to most acids, alkalis, and molten metals, providing reliable performance in highly corrosive environments.
   
• Excellent Electrical Insulation – Maintains outstanding dielectric properties even at elevated temperatures.
   
• Precision Engineered – Uniform thickness, smooth surface finish, and tight tolerances ensure consistent performance in critical applications.
   
• Versatile Industrial Applications – Suitable for semiconductor fabrication, high-temperature crucibles, thermal insulation, and advanced ceramic processing.
   
• Convenient Online Purchase – Easily buy pyrolytic boron nitride disc online with assured quality and fast delivery.

Feature	Details
Product Name	Pyrolytic Boron Nitride Disc
Material	High Purity Pyrolytic Boron Nitride (PBN)
Target Application	Buy pyrolytic boron nitride disc online for high-temperature and electronic applications
Purity	99%
Density	2.1 g/cm³
Hardness	2–2.5 Mohs (soft, lubricious ceramic)
Thermal Conductivity	High – 30–40 W/m·K in-plane
Maximum Operating Temperature	Up to 3000°C in inert atmosphere
Electrical Insulation	Excellent dielectric properties
Coefficient of Thermal Expansion	Very low – 1 × 10⁻⁶ /K
Color	White to Light Gray
Dimensions	Customizable diameter and thickness
Applications	Crucibles, Substrates for high-temperature experiments, Electronic insulation, Furnace components, Aerospace & nuclear applications
Storage	Store in a dry, stable environment; avoid mechanical damage

1. What is a pyrolytic boron nitride (PBN) disc?
A pyrolytic boron nitride disc is a high-performance ceramic disc made from boron nitride with a pyrolytic structure, known for its high thermal stability, chemical inertness, and electrical insulation properties.

2. Where can I buy pyrolytic boron nitride discs online?
You can buy PBN discs online from industrial ceramic suppliers, chemical distributors, and e-commerce platforms that stock high-performance boron nitride products.

3. What are the main applications of PBN discs?
PBN discs are used in semiconductor processing, high-temperature crucibles, vacuum furnaces, laboratory research, and precision electronic applications.

4. What temperature can pyrolytic boron nitride discs withstand?
PBN discs can withstand temperatures up to 2800°C in inert atmospheres, making them ideal for ultra-high temperature applications.

5. Are PBN discs chemically resistant?
Yes, PBN discs are highly resistant to molten metals, acids, alkalis, and most corrosive environments, providing contamination-free performance.