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导热硅脂(导热膏)
特性 产品应用端
. 热传导系数:1.0/2.0/3.0/5.0 . CPU 和芯片冷却器
. 低热阻 . 开关电源
. 家电
. LED行业
Property 型号 | D-100 | D-200 | D-300 | D-500 | TEST METHOD 测试方法 | UNIT 单位 |
密度 | 2.1 | 2.3 | 2.7 | 3.2 | ASTM D792 | --- |
颜色 | 白色 | 灰色 | 灰色 | 灰色 | --- | Visual |
挥发量 | 0.6 | 0.5 | 0.3 | 0.2 | ASTM E595 | %/Wt |
导热系数 | 1.0 | 2.0 | 3.0 | 4.0 | ASTM D5470 | W/mK |
热阻抗 | 0.052 | 0.041 | 0.025 | 0.009 | ASTM D5470 | C-In2/W |
耐电压 | 1300 | 1100 | 1000 | 600 | ASTM D149 | VAC/mil |
介电常数 | 4.3 | 4.5 | 4.7 | 4.8 | ASTM D150 | --- |
体积电阻 | >1013 | >1013 | >1013 | >1012 | ASTM D257 | --- |
工作温度 | -50℃ to 200℃ |