Influence of hydrotalcite containing corrosion inhibitormodified by silane on corrosion protection performance of epoxy coating

The corrosion protective performance of the epoxy coatings containing HTBTSA-S were evaluated by electrochemical impedance spectroscopy, adhesion measurement. The results showed that the presence of HT-BTSA-S improved protection performance of epoxy coating and the best protection was obtained with HT-BTSA modified with 5 % APS.