用不同方法测定材料的玻璃化转变温度

玻璃化转变温度是材料的重要特性参数 ,对材料的研究有着重要意义。测定材料玻璃化转变温度的方法很多 ,各种方法由于其测试条件和测试内容不同 ,结果也各不相同。为更好的了解各种测试方法 ,本文用不同方法对同种样品的玻璃化转变温度进行测定 ,并对其结果进行讨论。

Measuring the glass transition temperature of the material in different ways

Glass transition temperature is a very important characteristic parameter which has significant meaning for research of the material.There are many ways to measure it.Different ways have different results because of its different measuring conditions and different measuring concept.In this article,we measure the glass transition temperature of the same sample in different ways so as to know more about various methods and give the further discussion of the result.