The aim of this article is to explore the relationship between processing conditions, structures and the properties of isotactic polypropylene (i-PP) prepared via a new processing methodology of iso-channel angular extrusion (ICAE).

• 采用等通道转角挤出方法对等规聚丙烯进行自增强挤出,研究和分析挤出工艺条件与材料结构、性能之间的关系。