【摘 要】
：
本文采用溶剂萃取法、加热汽化法和解吸色谱法对XLPE、PP和PET中的含水量进行了测定,系统地介绍了各种方法的实验条件和影响因素,对比了各方法的优越性及其测定结果,对实验现
【机 构】
：
西安交通大学,西安交通大学,西安交通大学,
论文部分内容阅读
本文采用溶剂萃取法、加热汽化法和解吸色谱法对XLPE、PP和PET中的含水量进行了测定,系统地介绍了各种方法的实验条件和影响因素,对比了各方法的优越性及其测定结果,对实验现象进行了解析,为测定聚合物的含水量提供了理论依据和参考数据。
In this paper, the water content of XLPE, PP and PET were determined by solvent extraction, heating evaporation and desorption chromatography. The experimental conditions and influencing factors of each method were systematically introduced. The superiority of each method and its The results of the experiment, the experimental phenomena were analyzed for the determination of the water content of the polymer provides a theoretical basis and reference data.
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