Synthesis of UV-resistant nanocomposite coating based on epoxy vinyl esterresin

In this stuudy, epoxy vinyl ester resin was synthesized by reacting an industrial grade of epoxyresin with acrylic acid. The obtained resin was used in UV resistant coatings. The estrificationreaction of epoxy resin was carried out using triethylamine as a catalyst and hydroquinone as aninhibitor at ۹۰oC-۱۰۰oC. The synthesized resins were structurally characterized by FT-IR, and toachieve UV resistance in epoxy vinyl ester coating, ZnO nanoparticles were incorporated into thecoating formulation. The properties and performance of coatings were investigated.

کلیدواژه ها:

Nanocomposite coating ، epoxy vinyl ester resin ، ZnO nanoparticles