Curing process steps detected based on frequency analysis of signals

Different methods for the epoxy resin curing evaluation can be used. Because of difficult identifiable important curing process steps, new possibilities of evaluation are to be searched. This article deals with the epoxy resin curing process evaluation based on the frequency analysis of signals obtained from electrode structure sensors placed in epoxy resin. The results of experiments of epoxy resin curing are presented. Designed method and presented results are useful in the field of the epoxy resin curing.