Method of rust inhibition with thermosetting fluororesin powder coating composition

摘要

A method of inhibiting rusting of a metallic substrate by coating the metallic substrate with a thermosetting fluorine-containing resin powder coating composition which does not contain essentially chlorine atom. According to this method, rusting of the metallic substrate can be prevented effectively. The method of the present invention is effective particularly for coating in a coasting area adjacent to a seashore where there is a problem with a salt damage, in an outdoor area where there is a damage due to an acid rain and further in a kitchen.