Buyers have always reached the best quality providing and reliable Metallized BeO Ceramic Substrate manufacturers. Metallized BeO Ceramic Substrate Under the leadership of our company's board of directors, Liling xing tai long special ceramic co.,ltd have constantly upgraded our technologies and introduced high-end machines to continuously drive the market trend and improve product quality so as to satisfy every customer. Our aim is to become one of the most trustworthy enterprises in the market.
Place of Origin: | Hunan, China | Type: | Ceramic Raw Materials |
Application: | Industrial Ceramic, Refractory, Structure Ceramic | Model Number: | XTL |
Brand Name: | Xing Tai Long | Product name: | Metallized BeO Ceramic Substrate |
Shape: | Customized | Color: | white |
Feature: | Excellent insulation and electrical performance | Property: | industrial use |
Thermal conductivity: | 250-280W/MK | Certificate: | iso |
Characteristic: | Beo ceramics |
Performance index
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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