Progress in the mechanism of free_radical grafting of polypropylene(PP), the study of the factors influencing grafting process and grafted PPs and their applications are summarized.

• 概述了聚丙烯自由基接枝的机理、影响聚丙烯接枝的因素、聚丙烯接枝的体系及其应用等方面的进展。