2-Ethylimidazole as a Curing Accelerator in Powder Epoxy Coating Formulations: A Comprehensive Review Abstract: This article provides a comprehensive review of the application of 2-ethylimidazole (2-EI) as a curing accelerator in powder epoxy coating formulations. It explores the chemical mechanism of 2-EI-catalyzed epoxy curing, examines the effects of 2-EI concentration on coating properties such as...