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    热导性电绝缘界面材料热传输特性参数的测量

    THERMAL TRANSMISSION PROPERTY MEASUREMENT OF THERMALLY CONDUCTIVE ELECTRICAL INSULATION INTERFACIAL MATERIALS

    • 摘要: 介绍了热导性电绝缘界面材料的热传输特性标准试验方法ASTM D 5470-2006,讨论了提高测量精度的措施。标准试验方法的提出,使得不同厂商生产的热导性电绝缘界面材料的比较成为可能;此外,也便于热设计工作者更好地选用热导性电绝缘界面材料。

       

      Abstract: The standard test method ASTM D 5470-2006 for thermal transmission properties of thermally conductive electrical insulation materials was introduced,and several measures to improve the measuring accuracy were discussed. It became possible that the thermally conductive interfacial materials produced by different factories could be compared by applying the standard test method. In addition,it was a great help for thermal design engineers of electronic products to select better thermally conductive electrical insulation interfacial materials.

       

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