Hot Pressing Insulating Hexagonal 99% Bn Rod Boron Nitride Ceramic Shaft

• Customization: Available
• Application: Structure Ceramic, Industrial Ceramic
• Product Name: Boron Nitride Ceramic Nozzle
• Model NO.: HBR
• Color: Black/White
• Density: 2.2g/cm3
• Advantage: High Temperature Resistance
• Usage: Industrial Ceramic
• Keyword 1: Boron Nitride Ceramic Rod
• Keyword 2: Boron Nitride Shaft
• Keyword 3: Boron Nitride Ceramic
• Material: Boron Nitride
• Type: Ceramic Parts
• Transport Package: Wooden Box or Carton
• Specification: Customized
• Trademark: HB
• Origin: Jiangsu/China
• HS Code: 8547100000
• Production Capacity: 100000
• Package Size: 10.00cm * 12.00cm * 10.00cm
• Package Gross Weight: 0.500kg

Product Description

Product Description

Boron Nitride Ceramics

Boron Nitride Ceramics rod are widely applied in automobile, electronic, electrical engineering, aerospace, medical science, scientific research, for extreme difficult environments .

Boron Nitride Ceramics

Application 1)The crucibles and plate made by BN-AA are used for sintering AlN, SiN.(low density, high thermal conductivity, high BN purity, excellent porosity) 2)crucibles made by BN-A are usually used for melting metals(high density, corrosion preventive)

Boron Nitride Ceramics

Features: BN is made using a hot pressing process,  and comes as a lubricious white solid. It can be machined using standard carbide drills. Due to crystal stucture, BN is anisotropic electrically and mechanically.  BN exhibits a high electrical  resistance, low dielectric constant and loss tangent, low thermalexpansion, chemical inertness,  and goodthermal shock resistance.

1. Material of boron nitride 2. High temperature resistance, 2000C 3. Good thermal stability 4. Light weight 5. High theraml conductivity 6. High strength

Technical Specifications

(Custom configurations available upon request.)

Item		Unit	Index
Thermal Conductivity (RT)		W/m·k	45-50
Thermal expansivity (25-700℃)		10-6/℃	6.5-7.5
Resistivity (RT)		Ω·m	>1012
Puncture voltage		106/kv·m	2.5-4.0
Mohs' hardness			2
Dielectric constant (Σ)			3.8-4.3
Bending strength (RT)		mpa	>35
Compression strength (RT)		mpa	>200
Density		g/cm3	1.9-2.2
Chemical Composition	B+N	%	99.5
	Oxygen Content	%	<0.4
	Carbon Content	%	<0.05
Working Environment Temperature	Oxidizing Atmosphere	℃	900
	Vacuum	℃	≥2200
	Inertia	℃	≥2200

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Q5: What customized service items can you support besides product structure? 
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