聚丙烯固相接枝的研究及应用进展

Research and Applications Progress of Solid Phase Grafting of Polypropylene

综述了聚丙烯(PP)固相接枝技术的研究进展,重点介绍了固相接枝的机理及分类,讨论了一些主要因素如引发剂,辐射或预辐射剂量,光敏剂和光照时间对接枝率的影响,并简要介绍了聚丙烯接枝物的应用前景和固相接枝设备的发展。

The research progress of solid phase grafting technique of polypropylene was summarized, focused on the mechanism and classification of solid phase grafting. The effects on grafting of some of the main factors, such as initiator, the dose of radiation or pre irradiation, photosensitizer and the time of illumination were discussed. Finally, the prospect of application of graft and the development of solid phase grafting equipment were briefly introduced.