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Hexagonal Boron Nitride Ceramics BN Structural Parts Customized Hot Pressed

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Hexagonal Boron Nitride Ceramics BN Structural Parts Customized Hot Pressed

Brand Name : YH

Certification : ISO,CE,ROHS

Place of Origin : CHINA

Color : White to off-white

Lubrication : Self-lubricating

Material : Boron Nitride (BN)

Manufacturing Methods : Hot pressing, chemical vapor deposition (CVD), sintering

Thermal Expansion Coefficient : 2.5 - 3.5 x 10⁻⁶ /K

Maximum Operating Temperature : Up to 1000°C in air, 3000°C in inert atmosphere

Type : Ceramic

Electrical Conductivity : Electrical insulator

Density : 2.1 - 2.3 g/cm³

Applications : Electronics, high-temperature insulators, lubricants, cosmetics

Hardness : Mohs scale 2 - 2.5

Thermal Conductivity : 60 - 200 W/m·K

Dielectric Strength : 15 - 30 kV/mm

Mechanical Strength : Moderate flexural strength

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Hexagonal BN Boron Nitride Ceramic Structural Parts Customized Hot Pressed

Description

When extreme temperatures (up to 2000°C) and high pressures (up to 2000 psi) are non-negotiable in aerospace engineering,

HBN ceramics stand out as the ultimate solution. Crafted by hot-pressing high-purity hBN powders with advanced binders into dense,

easily machined billets, our hBN materials deliver exceptional thermal stability and machinability—critical for manufacturing precision

components like turbine engine parts, heat shields, and aerospace tooling. Custom-shaped to fit your unique aerospace requirements,

this material solves the toughest thermal management and wear resistance challenges, ensuring reliability and performance even in

the harshest flight conditions. Elevate your aerospace innovations with hBN ceramics—where durability meets customization.

  	 			
 			Boron Nitride Ceramic Insulating Parts
Excellent thermal shock resistance
High electrical resistivity – excluding aerosols, paints, and ZSBN
Low density
High thermal conductivity
Anisotropic (thermal conductance is different in different planes relative to pressing direction)
Corrosion resistant
Good chemical inertness
High temperature material
Non-wetting
High dielectric breakdown strength, >40 KV/mm
Low dielectric constant, k=4
Excellent machinability
 		
  

Application 
Mechanical Properties
  	 			 Item
 			 Unit
 			 Data
 		
 			Main Content
 			 %
 			 99.9
 		
 			Bulk Density   
 			 g/cm3
 			 1.95-2.0
 		
 			Compression Strength         
 			 MPa
 			 100
 		
 			Flexural Strength          
 			 MPa
 			 30
 		
 			Electrical Resistivity     
 			 Ohm.cm
 			 >1014
 		
 			Thermal Conductivity      
 			 W/MK
 			 20
 		
 			Expansion Coefficient    
 			 10-6 K (20-1000°C)
 			 1.5
 		
 			Max. Work Temperature  
 			 °C(air)
 			 900
 		
 			 °C (inert gas)
 			 2400
 		
 			 °C (vacuum)
 			 2000
 		
  
 
 

Various Types of BN Ceramic 

We Can Do OEM and 0BM According to Your Drawing and Requirements.

Hexagonal Boron Nitride Ceramics BN Structural Parts Customized Hot Pressed

 Boron Nitride Machining 
Hexagonal boron nitride can be machined into highly complex geometries with very tight tolerances. 
Precision Ceramics has 3, 4 and 5 axis CNC machining capabilities and over 20 years of experience 
creating custom boron nitride components.
Precision Ceramics is your Boron Nitride machining specialist for your technical ceramic prototyping & 
manufacturing needs; we are always happy to use our many years of advanced ceramics experience 
to provide advice on materials, design, and application. If you would like to buy Boron Nitride plates, 
bars, rods, tubes, Aerosol Sprays, Paintable Coatings, Industrial Powders, or custom machined parts, 
please contact us and one of our experts will be happy to assist you.

Packing 
FAQ
Q1. Do you provide product samples? Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.
 
Q2. What are your accepted payment methods? We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.
 
Q3. What is your typical delivery lead time? Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.
 
Q4. Do you perform quality inspection before shipment? Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.
 
Q5. What other ceramic materials do you offer? We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramic

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Hexagonal Boron Nitride Ceramics

Customized BN Structural Parts

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Item	Unit	Data
Main Content	%	99.9
Bulk Density	g/cm³	1.95-2.0
Compression Strength	MPa	100
Flexural Strength	MPa	30
Electrical Resistivity	Ohm.cm	>10¹⁴
Thermal Conductivity	W/MK	20
Expansion Coefficient	10^-6 K (20-1000°C)	1.5
Max. Work Temperature	°C(air)	900
	°C (inert gas)	2400
	°C (vacuum)	2000