By using scanning electron microscopy (SEM) and X-ray energy dispersive spectroscopy (EDS), the compatibility of polypropylene (PP)/ poly (vinyl chloride) (PVC) and multi-monomer grafted polypropylene PP-g-(St-co-MMA)]/PP/PVC blends were investigated.

• 利用扫描电子显微镜(SEM)和X射线能谱仪(EDS)对聚丙烯/聚氯乙烯(PP80/PVC20)二元体系,以及聚丙烯多单体接枝物[PPg(StcoMMA)]/PP/PVC三元体系的相容性进行了研究。