Hexagonal Boron Nitride Powder

Product Description

Hexagonal Boron Nitride Powder
Formula: BN
Molecular weight: *4.*4
CAS No.：*********5
 
Boron nitride powder is pure, white, ceramic material with lamellar structures similar to graphite. Boron nitride powder has excellent high-temperature stability  and lubricating properties, and is a unique combination of high thermal conductivity and dielectric strength in one material.
Physical properties: Density: 2.*9g/cm3
Mohs hardness: 2
Thermal conductivity: *5w/m•k
 
Application:

• High-temperature greases；
• Release agent for metal molding；
• Oils, anti-seize compounds, dielectric greases；
• A filler in a variety of resin systems；
• BN power can be suppressed in various shapes which are used as insulation and heat sink components at high temperature, high pressure；
• Heat shield material in aerospace industry；
• It may be converted into cubic boron nitride (CBN) as hard as diamond under the participation of accelerant；
• A filler in cosmetics, non-toxic, lubricious, and has a special luster.