Abstract: Spline simulation function has been applied to the study of the curing kinetics of epoxy resins and better accuracy of DSC simulated curves and more satisfactory kinetic parameters were obtained. The values of apparent activation energies, E, obtained from the isothermal curves were in the range of 10-12 kcal/mol, which agreed with the results of our previous TBAexperiment as well as those reported in the literature. Similar results (apparent activation energy Eand reaction order n) were observed from the dynamic DSCexperimental curves of the reaction systems.