Boron Nitride Crucible
| Price : | Price Negotiable |
| Quantity : | 1000 () |
| Minimum Order : | 500 |
| Product Status : | New |
| Sample Available : | yes |
| Payment Mode : |
Cash,cheque,Bank Transfer |
| Categories : | Construction & Decoration, Other Building & Decoration Materials |
| Posted By : | Zibo Zhoukai Trade Co.,ltd |
Description
Boron nitride products main technical parameters
Volume density: (2.0-2.2)g/cm3
Thermal conductivity(RT): (45-50)w/m.k
Thermal expansion coefficient (25°C-700°C): (6.5-7.5)x10-6°C
Resistivity(RT): >1012
Breakdown voltage: (2.5-4.0)x106/kv.m
Mok's hardness: 2
Dielectric constant(E): 3.8-4.3
Bending strength(RT): >35mpa
The compressive strength(RT): >200mpa
 |
|
