Dielectric properties and interfacial adhesion of jute, kenaf and E‐glass fabrics reinforcing epoxy composites

In this work, three laminated Epoxy composites reinforced with five woven layers of E‐glass fabrics, jute fabrics and kenaf fabrics were characterized by broadband dielectric spectroscopy. The dielectric analysis was performed in temperature range from 20 to 180°C and frequency range from 0.1 Hz to 1 MHz. The Epoxy matrix shows the presence of four relaxation processes, which are attributed to the β relaxation process, α relaxation process, the...