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Beryllium oxide /BeO/Beryllia Ceramic Rod/Bar/Tube
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Beryllium oxide /BeO/Beryllia Ceramic Rod/Bar/Tube
Performance for Industrial Ceramic:
| Item | Test Condition | Unit | Index |
| BeO | ≥ 99.0 | ||
| Volurne Density | g/cm3 | ≥2.85 | |
| Flexural Strength | Mpa | ≥170 | |
| Coeffici of Expansion | 25°C-500°C | X106/°C | 7-8.5 |
| Thermal Conductivity | 25°C | W/m.k | ≥250 |
| 500°C | W/m.k | ≥190 | |
| Permittivity | 1MHz.20°C | < | 6.5-7.5 |
| 10GHz.20°C | 6.5-7.5 | ||
| Loss tangrnt | 1MHz.20°C | X10-4 | ≤4 |
| 10GHz.20°C | X10-4 | ≤8 | |
| Voiume Resistivity | 25°C | Ω.cm | ≥1014 |
| 300°C | Ω.cm | ≥1014 | |
| Puncture Strength | KV/mm(D,C) | ≥25 | |
| Chemical Durability | 1:9HCL | Mg/cm3 | ≤0.3 |
| 10%NaoH | Mg/cm3 | ≤0.2 |
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