RESIN-COATED GALVANIZED STEEL SHEET

摘要

PURPOSE: A resin-coated galvanized steel sheet is provided to improve thermal conductivity and thermal release property by properly controlling the attachment of zinc galvanizing of a steel sheet surface and the emissivity of the resin film surface. CONSTITUTION: A resin-coated galvanized steel sheet(1) comprises a steel substrate. One surface of the steel substrate is plated with zinc 7Og/m^2 or greater. The galvanized sheet is heated ay 100°C, and a resin coating layer is formed on one surface of the galvanization. The integral emissivity of the resin film is 0.60 or greater.