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特性
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测试值
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组成
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环氧树脂
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密度(ASTM D792,c/cc)
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1.20
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粘度[ASTM d1824(RTV SPINDLE #7)]
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2,560,000
386,000
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颜色
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Red
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触变指数(ASTM D1824)
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6.3
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点形(宽/高)
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<2.0
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保存期[月@5°C(41°F)]
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6.3
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搭接剪切强度[ASTM D1002 psi(Al/Al@25°C(77°F)]
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1,400
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玻璃化温度[ASTM D696, Tg(by TMA)]
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137°C
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热膨胀系数[ASTM D696(by TMA)]
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alpha1
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48×10-6
170×10-6 |
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alpha2
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特性
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测试值
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绝缘强度(ASTM D149 volts/mil)
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420
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介电常数(ASTM D150@ 1MHz)
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3.15
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介电损耗因数(ASTM D150@ 1Mhz)
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0.022
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体积电阻率(ASTM D257 ohmcm)
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2.2×1016
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表面电阻(ASTM D257 ohmsq/cm)
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1.1×1015
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