氟树脂在石油化工金属管道和设备腐蚀防护中的应用
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摘要
综述了聚四氟乙烯(PTFE)、四氟乙烯与六氟丙烯的共聚物(FEP)、聚三氟氯乙烯(PCTFE)、氟烯烃和烷基乙烯基醚(酯)共聚物(FEVE)、聚偏氟乙烯(PVDF)、乙烯与四氟乙烯共聚物(ETFE)、乙烯与三氟氯乙烯共聚物(ECTFE)、四氟乙烯与全氟甲基乙烯基醚的共聚物(PFA)这8种常见的氟树脂的结构特点、物理和化学性能、耐腐蚀性以及在化工金属管道和设备防腐领域中的应用。讨论了不同氟树脂的应用特点,详细介绍了氟树脂涂料在石油化工领域的应用。
Eight kinds of fluorine resins including polytetrafluoro ethylene( PTFE),fluorinated ethylene propylene( FEP),polytrifluorochloroethylene( PCTFE),fluoroethylene/vinyl ether( FEVE),polyvinylidene fluoride( PVDF),ethylene and tetrafluoroethylene( ETFE)copolymers,ethylene and chlorotrifluoroethylene( ECTFE) copolymers,and tetrafluoro ethylene and perfluoroalkoxy alkane( PFA) copolymers were introduced in terms of their structure,physical and chemical properties as well as anticorrosive performance. In addition,their applications in metal pipes and facilities of chemical industry were described. The applications of the fluororesin coatings in petrochemical industry were also introduced.
Eight kinds of fluorine resins including polytetrafluoro ethylene( PTFE),fluorinated ethylene propylene( FEP),polytrifluorochloroethylene( PCTFE),fluoroethylene/vinyl ether( FEVE),polyvinylidene fluoride( PVDF),ethylene and tetrafluoroethylene( ETFE)copolymers,ethylene and chlorotrifluoroethylene( ECTFE) copolymers,and tetrafluoro ethylene and perfluoroalkoxy alkane( PFA) copolymers were introduced in terms of their structure,physical and chemical properties as well as anticorrosive performance. In addition,their applications in metal pipes and facilities of chemical industry were described. The applications of the fluororesin coatings in petrochemical industry were also introduced.
引文
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[3]刘秀生,刘兰轩,高万振.氟树脂涂料的研究与应用[J].电镀与涂饰,2005,24(6):35-40.
[4]韩晓燕,陈旭.聚四氟乙烯防腐蚀涂层的研究进展[J].塑料,2007,36(2):52-56.
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[11]邓海球.常温固化型氟树脂涂料[J].涂料工业,1999,29(10):32-35.
[12]崔岩,王舒钟. ETFE树脂粉末滚涂及静电喷涂工艺[J].有机氟工业,2017(1):46-52.
[13]王文贵,杨勇,陈秉倪.乙烯-三氟氯乙烯共聚物(ECTFE)的研究进展[J].有机氟工业,2007(2):28-32.
[14]王敏.有机氟涂料(PFA)性能及应用[J].有机氟工业,2011(1):47-48.
[15]徐德勤.氟树脂涂层在聚乙烯装置设备中的应用[J].化工设备与管道,2003,40(6):41-43.