2-Methylimidazole as a Curing Agent and Modifier in Epoxy Resins for Fiber-Reinforced Composites Abstract: Epoxy resins are widely used as matrices in fiber-reinforced composites due to their excellent mechanical properties, chemical resistance, and adhesion to various reinforcing fibers. 2-Methylimidazole (2-MI) is a heterocyclic compound that functions as a catalyst, curing agent, and modifier in epoxy...