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ASTM D5470热导性电绝缘材料热传输特性标准试验方法
日期:2012-02-07 17:59
se or oil to the test surfaces of rigid test specimens (Type III).
1. Scope
1.1 This standard covers a test method for measurement of thermal impedance and calculation of an apparent thermal conductivity for thermally conductive electrical insulation materials ranging from liquid compounds to hard solid materials.
1.2 The term thermal conductivity applies only to homogeneous materials. Thermally conductive electrical insulating materials are usually heterogeneous and to avoid confusion this test

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