Monitoring the Cure State of Thermosetting Resins by Ultrasound

The propagation of low intensity ultrasound in a curing resin, acting as a high frequency oscillatory excitation, has been recently proposed as an ultrasonic dynamic mechanical analysis (UDMA) for cure monitoring. The technique measures sound velocity and attenuation, which are very sensitive to cha...

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Bibliographic Details
Main Authors: Alfonso Maffezzoli, Francesca Lionetto
Format: Article
Published: MDPI AG 2013-09-01
Online Access: