Rongsheng Refractories Group
Beryllium Oxide Ceramics, also known as beryllium ceramic, is a type of ceramic material, which consists of beryllium and oxygen. Beryllium oxide has a high melting point, exceptional thermal conductivity, high strength and excellent electrical insulating properties, making it a popular material in the production of electronic components and high-performance ceramic parts.
The parameter is a ceramic made of beryllium oxide
Efficiency index
| Subject | Test condition | Unit | Index |
| Bulk density | g/cm3 | ≥2.85 | |
| Beryllium oxide content | % | ≥99 | |
| Tightness | Pass | ||
| Liquid permeability | Pass | ||
| Flexural strength | MPa | ≥170 | |
| Thermal shock resistance | Pass | ||
| Linear expansion coefficient | 20℃-500℃ | ×10-6 /℃ | 7-8.5 |
| Thermal conductivity | 25℃ | W/(m·k) | ≥250 |
| Partial constant | 100℃ | W/(m·k) | ≥190 |
| Dielectric loss tangent value | 1MHz 20℃ | 6.5-7.5 | |
| Volume resistivity | 10GHz 20℃ | 6.5-7.5 | |
| Tensile strength | 1MHz 20℃ | ×10-4 | ≤4 |
| Chemical stability | 10GHz 20℃ | ×10-4 | ≤8 |
Main Products:
| N o | Product | Application |
| 1 | 99 Beryllium Oxide Ceramic Substrate | Solid State Electronics, various powerful devices, optical communication |
| 2 | 99 Beryllium Oxide Ceramic Metallized Substrate | Solid State Electronics, various powerful devices, optical communication |
| 3 | 99 Beryllium Oxide Ceramic Polishing Pad | Solid State Electronics, various powerful devices, optical communication |
| 4 | 97 Beryllium Oxide Ceramic Substrate | Solid State Electronics, various powerful devices, optical communication |
| 5 | 99 Beryllium Oxide Ceramic Pillar | High Power Traveling Wave Tube |
| 6 | 99 Beryllium Oxide Ceramic Tiles | High Power Traveling Wave Tube |
| 7 | 99 Beryllium Oxide Ceramic Column | High power electronic device |
| 8 | 99 Beryllium Oxide Ceramic Cylinder | Vacuum device |
| 9 | 99 Beryllium Oxide Ceramic Crucible | Melting |
| 10 | 99.5 Beryllium Oxide Ceramic Fittings | Nuclear, high power period, vacuum device, microwave |
Introduction to Rongsheng Company
Rongsheng is a professional fireproof material supplier with 10 years of export experience to more than 80 countries. Rongsheng's main products are various fire bricks, shapeless fireproof materials, metallurgical materials, thermal insulation materials and so on.
