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| 型號︰ | RI-152 |
| 品牌︰ | RIGHTCHE |
| 原產地︰ | - |
| 最少訂量︰ | - |
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According to demand of market our company specializes in fine ceramics with 95%Al2O3(include 90º, Ø35, Ø40 faucet valve piece, electronic and electrical ceramics etc.) .The Alumina ceramics series, which are widely used in electron components, electrician, condition protect, devices, electrical products, enjoy low loss of high frequency, high insulating strength, good specific volume resistance, small dielectric constant, high mechanical intensity and excellent airtightness and thermal and chemical stability. 95%Al2O3 Electrical physical performance of ceramics：
1 Bensity g/cm3 3.60
2 Insulation strength V/mm ≥28000
3 Fold-free strength Mpa ≥28.0
4 Eletrical medium constant ع ＜8
5 Medium damage Tgб×10-4 ＜5
6 Volume resistance ratio Ω•cm ≥5×1012
Thermal conductive w/m•k 2.5
7 Linear expansion parameter cm/ºC×10-4 ≤8
8 20º-800º-20ºC Times ≥20Times unbreakage
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