超临界CO2中含氟聚合物的合成及发展

摘要

The research progress of synthesis and development of fluoropolymers in supercritical carbon dioxide had been reviewed. It included homopolymerization and copolymerization of fluoroalkylates, synthesis of melt - processable tetrafluoroethylene polymers and ion - exchange resins etc. The research proved that supercfitical carbon dioxide has many advantages than normal organic solvent in synthesis of fluoropolymers.%综述了国内外以超临界CO2为介质的含氟聚合物的聚合反应研究，其中涉及氟烷基丙烯酸酯类单体的均聚和共聚，可熔融加工的四氟乙烯聚合物，离子交换树脂等。研究表明超临界CO2具有一般有机溶剂不具备的优点，在含氟聚合物的合成方面有独特的优势。