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 Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus.

ASTM C177 – 13:Standard Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus.

ASTM E1461-2013:Test method for thermal diffusivity by the flash method.

CPCA 4105-2010: Metal base copper clad laminate for printed circuits.

ASTM D5470-2012: Standard Test Method for Thermal Transmission Properties of Thermally Conductive Electrical Insulation Materials