Exploring the Influence of 2-Phenylimidazole on the Properties of Filament-Wound Epoxy Composites Abstract: This article investigates the impact of 2-phenylimidazole (2-PI) as a curing accelerator on the mechanical, thermal, and morphological properties of filament-wound epoxy composites. Epoxy resins are widely used in composite manufacturing due to their excellent adhesion, chemical resistance, and mechanical performance. Filament...