机构地区: 华南理工大学材料科学与工程学院
出 处: 《合成树脂及塑料》 2005年第2期81-84,共4页
摘 要: 综述了聚丙烯(PP)固相接枝技术的最新发展,重点介绍了PP固相接枝的原理,讨论了接枝单体、接枝基体、引发剂、溶剂、催化剂、反应温度、反应时间对接枝率的影响。PP固相接枝技术在PP复合材料与共混合金中具有良好的使用效果和广阔的应用前景。 The paper reviewed the latest advances in solid phase graft polymerization of polypropylene (PP) and emphatically introduced the reaction mechanism of solid phase graft. The effects of graft monomers, graft matrices, initiators, solvents, catalysts, reaction temperature and reaction time on grafting efficiency were also discussed. The technology of solid phase graft of PP was applied perfectly and further exhibited an extensive application prospect in preparation of composites and blending alloys of PP.