Pyrolytic Boron Nitride (PBN) Products

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Pyrolytic Boron Nitride (PBN) Ring

Reference: PBN1273

Condition: New product

PBN rings, reaching 99.999% purity, endure temperatures up to 2300°C in a vacuum without decomposition or gas release. Ideal for high-temperature, vacuum, MBE, and OLED applications, they serve as support frames, insulators, and spacers. Heeger Materials offers top-quality PBN rings at competitive prices, with customized options for purity and dimensions to meet specific requirements.

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Data sheet

Purity	99.99%-99.999% (4N-5N)
Size	Per your request or drawing.
Production Method	CVD

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Pyrolytic Boron Nitride (PBN), an advanced ceramic with 99.999% purity, is produced via Chemical Vapor Deposition (CVD) using ammonia and Boron halide. Pyrolytic Boron Nitride rings uses encompass applications in semiconductor manufacturing, high-vacuum environments, and specialized research equipment.

HM is a leading supplier of high-quality Pyrolytic Boron Nitride (PBN) products, including PBN plates/sheets/discs, PBN crucibles (OLED, MBE, VGF, LEC), PBN rods, PBN heaters, and PBN coatings.

Pyrolytic Boron Nitride (PBN) Ring

Pyrolytic Boron Nitride (PBN) Ring Feature

High Purity (99.999%)
Uniform thickness
Low outgassing in high-temperature
High strength, not easy to deform

Pyrolytic Boron Nitride (PBN) Ring Parameter

Properties	Units	Values
Density	g/cm³	1.95-2.20
Tensile Strength	MPa	112
Bending Strength	MPa	173
Compression Strength	MPa	154
Young's Modulus	GPa	18
Thermal Conductivity	W/m°C	"a" 60 "c" 2
Specific Heat	J/g·℃	0.90（RT）
Resistivity	Ω.cm	2x10¹⁵
Dielectric Strength	D.C. volts/mm	<p2x10¹⁵
Dielectric Constant		"c" 3.07
Metal Impurity Content	ppm	<10

Pyrolytic Boron Nitride (PBN) Ring Applications

Semiconductor Processing: Used as insulating and structural components in high-temperature semiconductor fabrication equipment.
Vacuum Systems: Provides stable, non-reactive support rings for high-vacuum and ultra-high-vacuum environments.
Crystal Growth Equipment: Serves as a thermal barrier or support element in systems growing GaAs, InP, and other semiconductor crystals.
Optoelectronic Devices: Helps maintain precise alignment and insulation in devices requiring high purity and thermal stability.
High-Temperature Furnaces: Function as a durable, chemically inert ring for fixtures, supports, and thermal insulation in advanced furnace systems.

Pyrolytic Boron Nitride (PBN) Ring Packing

Pyrolytic Boron Nitride (PBN) Ring is carefully packaged in carton boxes with foam protection to minimize damage during storage and transportation, and to preserve the quality of our products in their original condition.

Pyrolytic Boron Nitride (PBN) Ring Packing

Where to Buy Pyrolytic Boron Nitride (PBN) Ring in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Boron Nitride (BN) Ceramic products, including Pyrolytic Boron Nitride (PBN) Ring, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

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