Cold-Anhydride-Curing Epoxy Composites Based on Ed-20

Abstract

Kinetic investigations were conducted on the anhydride curing of epoxy resin ED-20 in the presence of complexes of amines with boron trifluoride in the temperature range 30–120°C. The influence of the structure of the reactants and temperature on the rate of the process was assessed. The given series of catalysts makes it possible to obtain articles based on ED-20 with improved service characteristics.

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