GB/T 36800.2-2018
ActivePlastics—Thermomechanical analysis(TMA)—Part 2: Determination of coefficient of linear thermal expansion and glass transition temperature
塑料 热机械分析法(TMA) 第2部分：线性热膨胀系数和玻璃化转变温度的测定
Application Summary AI generated
This standard specifies the test method for determining the coefficient of linear thermal expansion and glass transition temperature of plastics using thermomechanical analysis (TMA). It is applied in material development, quality control, and performance evaluation within the plastics industry, particularly for engineering plastics and composite materials. The standard ensures consistent measurement of thermal dimensional changes under controlled temperature programs, aiding in product design and processing optimization.
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