BeO Beryllium Oxide ceramic bar
USD $1 - $2 /Piece
Min.Order:1 Piece
Shanghai Kessen Ceramics Co., Ltd.
Beryllium oxide/beryllia/BeO ceramic substrate/plate/tube/pipe/sleeve/ring/rod Quality Choice
Beryllium oxide/beryllia/BeO ceramic substrate/plate/tube/pipe/sleeve/rings/rod
Beryllium oxide/beryllia/BeO ceramic substrates/plate/tube/pipe/sleeve/ring/rod
Beryllium oxide/beryllia/BeO ceramic substrates/plate/tube/pipe/sleeve/ring/rod
Beryllium Oxide plates and parts
Benefits of Products:
1)Low thermal expansion coefficient
2)High porosity of hole on the wall , good liquidity and uniform distribution.
3)High temperature resistance, chemical corrosion resistance, thermal shock resistance and thermal shock resistance is strong.
4)The pressure drop is small.
5)Cold start performance is good, low light-off temperature, high conversion efficiency.
Technical Data of Beryllium Oxide | |
Name | Beryllium oxide |
Volume density | 2.85 g/cm3 |
Purity | 99.90 % |
Flexural strength | 140 MPa |
Thermal conductivity | 250 W/m.k |
Dielectric constant | 1 MHz 20°C 6.5~7.5 10 GHz 20°C 6.5~7.5 |
Dielectric loss tangent | 1 MHz 20°C ×10-4 ≤4 10 GHz 20°C ×10-4 ≤8 |
Volume resistivity | 100 °C ≥ 1013 Ω.m |
Impact strength | KV/mm ≥ 15 |
Chemical stability | 1.9 HCl ug/cm3 ≤0.3 10% NaOH ug/cm3 ≤0.2 |