聚烯烃中添加剂试样前处理与检测技术研究进展

Research advances in sample pretreatment and detection technologies for polyolefin additives

聚烯烃材料的加工过程中会加入各种添加剂以期获得优异的物化性能,为添加剂建立准确的分析方法对提高聚烯烃材料性能极有必要。采用合适的试样前处理和检测技术对添加剂进行鉴别分析是目前面临的较大挑战。综述了聚烯烃添加剂的检测技术,包括试样前处理方法和分析检测技术,并讨论了聚烯烃添加剂检测技术的发展和应用前景,旨在为定性定量分析聚烯烃中添加剂提供技术参考。

Many kinds of additives are added into polyolefin materials in the processing to get various excellent physical and chemical properties.It is necessary to establish an accurate method for additives detection to improve the performance of polyolefin materials.It is a great challenge to identify and analyze the additives with appropriate sample pretreatment and detection technologies.This article summarizes the detection technologies of additives including sample pretreatment methods and analytical technologies,and discusses the development and application prospect of polyolefin additive detection technology,which may provide technical reference for qualitative and quantitative analysis of additives in polyolefin materials.