GB/T 42919.6-2023
ActivePlastics—Determination of thermal conductivity and thermal diffusivity—Part 6：Comparative method for low thermal conductivities using a temperature-modulation technique
塑料 导热系数和热扩散系数的测定 第6部分：基于温度调制技术的比较法
Application Summary AI generated
This standard specifies a comparative method for measuring the low thermal conductivity and thermal diffusivity of plastics using a temperature-modulation technique. It is applied in material testing laboratories and quality control for plastic products, particularly for insulating materials like foams or composites where accurate low-conductivity values are critical. The method is used to ensure thermal performance specifications in industries such as construction, packaging, and electronics.
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