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For tetrafunctional formulations, Flory’s classic analysis yields the value of 58% for conversion at gel point. This study utilizes a recently developed mechanistic kinetic model for epoxy-amine reactions to calculate the time needed to reach 58% conversion. That time was then compared to the gel time determined from rheological measurements and the two were found to be in superb agreement

Посилання на статтю:

Comparison of kinetic and rheological evaluation of gel time for an amine-epoxy system / Jovan MijoviC and Jose M. Kenny and Luigi Nicolais // Polymer. – 1993. – Vol 34. – P. 207-209.

Comparison of kinetic and rheological evaluation of gel time for an amine-epoxy system - Завантажити.