热裂解气相色谱/质谱联用快速分析聚合物中添加剂

摘要

Organic additives in polymers could be directly analyzed by pyrolysis-gas chromatography/mass spectrometry(Py-GC/MS)without complicated sample pre-processing. This article summarized the application of Py-GC/MS in qualitative and quantitative analysis of volatile and non-volatile additives in polymer.%热裂解气相色谱/质谱(Py-GC/MS)联用技术可以省去复杂的前处理,直接对聚合物中有机添加剂进行分析.本文分别对Py-GC/M S在易挥发性小分子添加剂,难挥发性大分子添加剂定性分析及添加剂定量分析中的应用进行了介绍.