聚烯烃的化学接枝改性

Modification of Polyolefin by Chemical Grafting

综述了化学接枝改性聚烯烃的三种方法，即溶液法、熔融法及固相法，并讨论了接枝单体的选择、接枝机理和接枝物的性能表征。

Modification of non polar polyolefins with polar monomers is a good way to expand the application of polyolefins.In this paper,the methods of chemical grafting of polyolefins were reviewed,including solution grafting,melt grafting and solid state grafting.Some properties of grafted polyolefin,such as thermal behavior,crystal structure,and adhesive property were also discussed.