Investigating the Storage Stability of Epoxy Resins Cured with 2-Phenylimidazole Abstract: This study investigates the storage stability of epoxy resin systems cured with 2-phenylimidazole (2-PI). Epoxy resins are widely employed in various applications due to their excellent mechanical properties, chemical resistance, and adhesive capabilities. However, the shelf life and storage stability of epoxy resin formulations,...