Corrosion Resistance Mechanism of Chrome-Free Zinc-Rich Paint Film on Scratched Areas

摘要

Chrome-free zinc-rich paint (zinc flake coating) is used for automotive parts and construction parts, etc. that require a high degree of corrosion protection. The demand for this process is extremely high due in part to its zero chrome usage which equates to environmental friendliness. Currently, the automotive industry and others are looking for this type of coating which exhibits a superior performance.