Research Article
Rakesh N. Patil, B. V. Sharma
Abstract
A hybrid epoxy resin one pack emulsion was synthesized with conventional emulsion polymerization technique. Electrochemical impedance tests were applied to steel specimens coated with hybrid epoxy and tested after immersion in 3.5% Nacl solution for different periods at room temperature. Results taken from Nyquist and Bode plots and as were analyzed by means of software provided with the instrument. Specimens were examined under scanning electron microscope shows a clear rupture and degradation in hybrid epoxy coatings