| 摘要 |
<p>The present invention discloses an electrolytic galvanized steel sheet having excellent corrosion resistant and fingerprint resistant properties and a method for manufacturing the same capable securing excellent corrosion resistance and fingerprint resistance to prevent corrosion problems caused by a decrease in coating layer thickness of an electrolytic galvanized layer by coating both surfaces of the electrolytic galvanized layer with a fingerprint resistant resin composition having highly corrosion resistant properties and heat-drying the resin composition to form a fingerprint resistant resin layer. The method for manufacturing an electrolytic galvanized steel sheet having excellent corrosion resistant and fingerprint resistant properties according to the present invention comprises: (a) a step of forming an electrolytic galvanized layer on both surfaces of a base steel sheet; and (b) a step of coating both surfaces of the electrolytic galvanized layer with a fingerprint resistant resin composition comprising a corrosion resistant material containing one or more among a polyolefin resin, a polycarbonate resin, titanium, zirconium, and an ammonium salt compound, a cross-linking agent, a phosphate compound, a silane compound, a water soluble polyethylene wax, and the remainder consisting of water, and then heat-drying the fingerprint resistant resin composition to form a fingerprint resistant resin layer.</p> |
