In this paper, the researches on preparation of HMSPP and modification of EPP are presented, and applications are prospected in the automotive, packaging and construction fields.

• 摘要综述了国内外高熔体强度聚丙烯(HMSPP)的制备及发泡聚丙烯改性研究，并展望了EPP在汽车、包装、建筑等领域的应用前景。