CERAMIC PAINTING METHOD AND CERAMIC PAINTED CAR BODY

摘要

PURPOSE:To apply strong and thin ceramic coating having abrasion resistance, corrosion resistance, heat resistance and long life by painting the surface of a metal with a solution consisting of a reaction solution having a specific composition and org. paint and drying the painting layer before baking the same at a relatively low temp. CONSTITUTION:A solution consisting of a sol/gel method reaction solution consisting of metal alkoxide, water and a reaction inhibitor and usual org. paint is applied to a partener material and the painting layer is baked at a relatively low temp. For example, a truck cabin 1 is transported along a hanging rail 5 to stop directly above a painting solution tank 6 and immersed in the painting solution tank 6 and subsequently drawn up to be sent to a drying process to be baked herein at a relatively low temp. At this time, the sol/gel method reaction solution and the org. paint mutually form a solution in the tank 6 and the rapid reaction forming metal oxide due to hydrolysis is appropriately suppressed by the action of the reaction inhibitor and a thin ceramic film is formed.