电气绝缘材料.玻璃化转变温度测定用试验方法

[中文适用范围]： 规定了测定固体电绝缘材料玻璃化转变温度的测试方法程序。它们适用于非晶材料或包含非晶区域的部分结晶材料， [外文原描述]： Specifies procedures for test methods for the determination of the glass transition temperature of solid electrical insulating materials. They are applicable to amorphous materials or to partially crystalline materials containing amorphous regions which are stable and do not undergo decomposition or sublimation in the glass transition region. Changes from the first edition are as follows: - the standard has been completely revised from an editorial point of view and adapted to the state of the art; - a figure to demonstrate the dynamic mechanical analysis has been introduced.