pet透光率测试，非良导热材料导热系数的测定
导热系数测量参考标准
ASTM C518-10: Standard Test Method for Steady-State ThermalTransmission Properties by Means of the Heat Flow MeterApparatus.
ASTM C177 – 13:Standard Test Method for Steady-State Heat FluxMeasurements and Thermal Transmission Properties by Means of theGuarded-Hot-Plate Apparatus.
ASTM E1461-2013:Test method for thermal diffusivity by the flashmethod.
CPCA 4105-2010: Metal base copper clad laminate for printedcircuits.
ASTM D5470-2012: Standard Test Method for Thermal TransmissionProperties of Thermally Conductive Electrical InsulationMaterials
