Aim To study the new proceeding of anticorrosion coatings. Methods Modification methods and mechanisms of recently development of epoxy resins with high performances are analyzed from molecular structure. The application in anticorrosion coatings and its effect to the performance is introduced. Results A description is given on modification methods and mechanisms such as structure modification
rubber modification
resin modification and inorganic modification
etc. and their characteristics are compared. Conclusion Epoxy resins is the mostly used kind of resins used in anticorrosion coatings. Modification can improve its performance greatly.