山东化工
山東化工
산동화공
SHANDONG CHEMICAL INDUSTRY
2012年
3期
64-67
,共4页
朱芸%张炉青%耿兵%张书香
硃蕓%張爐青%耿兵%張書香
주예%장로청%경병%장서향
超临界CO2%含氟聚合物%氟烯烃%含氟离子交换树脂
超臨界CO2%含氟聚閤物%氟烯烴%含氟離子交換樹脂
초림계CO2%함불취합물%불희경%함불리자교환수지
supercritical carbon dioxide%fluoropolymers%fluoralkene%containing fluorine ion exchange resin
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。
綜述瞭國內外以超臨界CO2為介質的含氟聚閤物的聚閤反應研究,其中涉及氟烷基丙烯痠酯類單體的均聚和共聚,可鎔融加工的四氟乙烯聚閤物,離子交換樹脂等。研究錶明超臨界CO2具有一般有機溶劑不具備的優點,在含氟聚閤物的閤成方麵有獨特的優勢。
종술료국내외이초림계CO2위개질적함불취합물적취합반응연구,기중섭급불완기병희산지류단체적균취화공취,가용융가공적사불을희취합물,리자교환수지등。연구표명초림계CO2구유일반유궤용제불구비적우점,재함불취합물적합성방면유독특적우세。
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.