High Quality Hexagonal Boron Nitride Powder for Machine Applications

• Customization: Available
• CAS No.: 10043-11-5
• Formula: H-Bn
• Model NO.: PBN100-PBN700
• Appearance: Powder
• Density: 2.29
• Melting Point: 2700ºC (Sublimes)
• Molecular Formula: Bh2n
• Molecular Weight: 24.818
• Exact Mass: 25.012381
• Psa: 23.79000
• Index of Refraction: 1.728
• Storage Condition: -20°c
• Stability: Stable. Incompatible with Oxidizing Agents, Water.
• Transport Package: Waterproof Kraft Paper Bag
• Specification: : 25kg/bag; 1kg/bag
• Origin: China
• HS Code: 2404920000
• Production Capacity: 40000t/Y

Product Description

Product Description

Product Introduction

Hexagonal boron nitride is an extraordinary crystalline material composed of nitrogen and boron atoms, arranged meticulously in a hexagonal network. This elegant lattice forms layers stacked together, resulting in a soft, lustrous, and smooth white powder that is adept at absorbing moisture. Revered as 'white graphite' due to its remarkable resemblance to graphite in structure, this fascinating substance exudes a captivating shine and unique textural properties.
Hexagonal boron nitride boasts a superior material profile, offering exceptional thermal conductivity, unparalleled electrical insulation, and outstanding lubricity. Its impressive resistance to thermal shock, combined with remarkable chemical stability, makes it an ideal choice for advanced ceramic applications.

Product Application

· Ideal as high-temperature solid lubricants, these powders serve as protective extrusion anti-wear additives and are invaluable as release agents in metallurgy and glass production.
· Harnessing its superior dielectric properties, hexagonal boron nitride is pivotal in the microelectronics sector, paving the way for innovative 5G technologies and sophisticated functional devices.
· A cornerstone in thermal management, this material acts as an exceptional thermal conductive filler, enhancing the efficiency and performance of new-generation batteries and advanced chip packaging solutions.
· Perfect for composite ceramic materials, it plays a crucial role in the development of refractory substances and antioxidant materials, ensuring durability and enhanced performance.
· Transforming into various boron nitride shapes, this versatile material excels in crafting components that thrive in high-temperature, high-voltage, insulation, and heat dissipation environments.
· Through advanced processes involving catalysts, cubic boron nitride emerges at high temperatures and pressures, offering groundbreaking innovations.
· Serving as thermal shielding agents, these materials are indispensable in aerospace ventures and vital in the construction of atomic reactor structures.
· Coatings made from high-temperature resistant boron nitride significantly extend the lifespan of refractory materials, marking a revolution in material durability.
· The outstanding insulation properties of boron nitride make it a prime candidate for high-voltage switch applications and other cutting-edge fields.
· Notably efficient for hydrogen storage, these materials position themselves at the forefront of energy innovation.

Product Parameters

Product specifications	colour	purity	Boron oxide content	carbon content	Grain size (μm)	apparent density (g/cm³)
PBN700	white	>99.5%	<0.3%	<0.05%	1~5	0.3~0.4
PBN500	white	>99%	<0.6%	<0.1%	1~5	0.3~0.4
PBN300	white	>98%	0.6~1.2%	<0.1%	1~5	0.2~0.3
PBN100	white	>97%	1.0~3.0%	<0.1%	1~5	0.2~0.3

Company Profile

IHKA International Cooperation Services (Henan) Ltd. is a pioneering high-tech enterprise seamlessly combining scientific research, production, sales, and service excellence. Specializing in an impressive array of products, IHKA offers premium hexagonal boron nitride (hBN) powder, robust cubic boron nitride (CBN) single crystals, finely-tuned cubic boron nitride micro powders, and multi-product cubic boron nitride blades. The company excels in polycrystalline cubic boron nitride composite cutting tool materials, polycrystalline diamond composites, as well as PDC multi-product diamond composite sheets tailored for coal field geological and oil & gas drilling applications.

Certifications

Visit and Cooperation

Packaging & Shipping

FAQ

Q1. What's the MOQ?
A: MOQ is the minimum sales quantity of the product. Because each product has different prices and different packaging methods, there will be differences. Please consult the relevant professional sales manager for details.

Q2. What's the shipping time?
A: Usually the products we sell have enough stock to deliver the goods in a short time

Q3. What transportation methods does our company have?
A: Our company cooperates with DHL and fedex, as well as airlines and shipping companies. There are also some more efficient transportation methods, such as dedicated transportation lines.

Q4. Can you supply the free sample?
A: Generally, we will provide samples for customer testing to ensure that the quality of our products meets customer requirements.

Q5.Does our company support third-party testing?
A: Our company has long-term cooperation with well-known third-party testing agencies and can provide third-party testing services.