Study on the Modification of Epoxy Resin Used in Underwater Repairing Anticorrosive Coatings
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Graphical Abstract
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Abstract
Azido epoxy resin (E20-N3) was prepared by grafting the azido group (—N3) on the epoxy resin, then E51 and E20-N3 were blended to prepare resin paint. The adhesion of the resin paint was investigated.Resultsshowed that the adhesion between resin paint and base material was enhanced evidently to 16. 1 MPa when the mass ratio of E51 to E20-N3 resin was80:20.
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