室溫抗折強(qiáng)度 Room Temperature Flexural Strength
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≥320 Mpa
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體積密度 Bulk Density
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3.20-3.4 g/cm3
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室溫相對介電常數(shù) Room Temperature Relative Dielectric Constant
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8.8-8.9
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熱膨漲系數(shù) Coefficient of Thermal Expansion
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4.5x10-6/℃
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干燒功率密度 Dry Burning Power Density
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96 W/cm2
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室溫斷裂韌性 Room Temperature Fracture Toughness
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4.5 Mpa.m1/2
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室溫體積電阻率 Room Temperature Volume Resistivity
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>1013Ω.cm
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熱導(dǎo)率 Thermal Conductivity
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170-260 W/ (m-k)
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硬度 Hardness
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HRA 89
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負(fù)載功率密度 Load Power Density
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160 W/cm2
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