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PBN Ring
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PBN Ring? OLED??? ???? ????? ????.
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?? 99.999%.
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PBN Ring? OLED??? ???? ????? ????.
2.?? ??
?? 99.999%.
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- Application
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PBN性能參數表
Properties Units Values Density g/cm3 1.95-2.20 Tensile Strength MPa 112 Bending Strength MPa 173 Compression Strength MPa 154 Young's Modulus GPa 18 Thermal Conductivity W/m°C "a" 60 "c" 2 Specific Heat J/g·℃ 0.90（RT） Resistivity Ω.cm 2×1015 Dielectric Strength D.C. volts/mm 2×1015 Dielectric Constant "c" 3.07 Metal Impurity Content ppm <10
