On-line in situ sensor monitoring of rapidly curing coatings-films

摘要

This report describes recent work on using frequency dependent dielectric measurements to monitor the extremely rapid cure ofUV irradiated coatings-films.Measurement of the cure processing properties of films-coatings is itself difficult because one side is exposed.Equally challenging the material goes from a thin layer of liquid to a rubbery or even hard state while changing its thickness.