标准编号：ISO 22007-4:2024
中文名称：塑料 导热率和热扩散率的测定 第4部分：激光闪光法
英文名称：Plastics — Determination of thermal conductivity and thermal diffusivity — Part 4: Light flash method
发布日期：2024-01
标准范围
This document specifies a method for the determination of the thermal diffusivity of a thin solid disc of plastics in the thickness direction by the light flash method. This method is based upon the measurement of the temperature rise at the rear face of the thin-disc specimen produced by a short energy pulse on the front face.
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