The properties of BN99 Ceramic

The properties of BN99 Ceramic
Item	Unité	Typical Values
Physical Properties
Color	Blanc
Densité	g/cm³	1.95~2.00
Chemical Formula	/	BN
Content	BN>99%
Binder	B2O3
Mechanical Properties
Flexural Strength	MPa	30
Compressive Strength	MPa	58
Thermal Properties
Conductivité thermique	W/m·K	30
Coefficient de dilatation thermique	10-6/ºC	1.5
Melting point	°C	3000
Maximum Use Temperature（oxidizing atmosphere）	°C	900
Maximum Use Temperature（inert gases）	°C	2100
High Vacuum Atmosphere	°C	1900
Electronic Properties
Constante diélectrique	Er	4
Volume Resistivity	Ω.cm	>1014
Application