Saudi Arabian flat steel re-roller and coater Unicoil has started to produce colored thin organic coating gold (CTOC-Gold), which is hot-dipped galvanized (HDG) coil tinted with gold-colored film, the company told Metal Bulletin on Monday May 7.
CTOC-Gold is a special layer of coating that combines polymers and organic compounds tinted with gold color, thereby providing steel with clear advantages such as improved corrosion resistance, lubrication for fabrication, fingerprint resistance and aesthetics over traditionally passivated galvanized steel. It is an extension of HDG application...