红外光谱法研究高分子材料的老化性能

Investigations on the aging properties of polymer materials by FT-IR spectrometry

用红外光谱法对高分子材料的老化过程进行了研究,结果表明,用红外光谱法能有效研究高分子材料的老化过程,在光、热、氧的作用下,高分子材料中的吸收峰的变化过程信息均能记录下来,是分析高分子材料微观结构变化的有力手段。

The results show that the aging process of polymer materials can be effectively studied by infrared spectroscopy under the action of light,heat and oxygen. The information of the change process of the absorption peaks in polymer materials can be recorded,which is a powerful means to analyze the changes of the microstructure of polymer materials.