Yixing City Kam Tai Refractories Co.,ltd |
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White Color 95% Al2O3 Alumina Ceramic Substrate High Temperature Sintering
High Wear Resistance 95% Al2O3 Alumina Ceramic Substrate for insulation
1. Description
2.Main Features
3.Performance
Al2O3 Content(%) | 96 | 99.6 |
Color | White | White |
Density(g/cm3) | 3.72 | 3.85 |
Thermal Conductivity(W/m.K)) | 22.3 | 29.5 |
Thermal Expansion(x10-6/℃) | 8 | 8.2 |
Dielectric Strength (at 1MHZ) | 9.5 | 9.8 |
Loss Tangent(x10-4 at 1MHZ) | 3 | 2 |
Volume Resistivity (ohm-m) | >10 14 | >10 14 |
Flexural Strength(N/mm2) | 350 | 500 |