【摘要】 综述了国内外聚丙烯(PP)功能化的方法,主要包括丙烯与极性单体直接共聚法、中介物功能化法、接枝改性法等,重点讨论了后两种功能化方法。通过化学反应在PP分子结构中引入极性基团是达到PP功能化的根本途径。更多还原

【Abstract】 This paper reviewed the functionalization approaches of polypropylene (PP) developed at home and abroad, mainly involving direct copolymerization of propylene with polar monomer, introduction of certain monomer having reactive group onto propylene molecule and graft-modification. The latter two approaches were discussed emphatically. Introducing polar group onto molecular structure of PP via chemical reaction is deemed as a primary means for functionalization of PP.更多还原