Conductive metallic coating material, method of corrosion prevention with conductive metallic coating material, and method of corrosion-preventive repair therewith

摘要

Provided is a highly versatile conductive metallic coating material which is free from the limitation related to a facility without handling complication, and which can maintain its anticorrosive action for a long period. Specifically provided is a conductive metallic coating material which has an organic resin component and a metal component containing aluminum and magnesium and which exhibits a sacrificial anticorrosive reaction on iron. A content ratio of the metal component and the organic resin component is desirably 98:2 to 80:20 in terms of weight ratio. The conductive metallic coating material according to the present invention is usable for preventing corrosion of a building structure or a civil engineering structure and for repairing a corrosion proof treated surface of an existing building structure or a civil engineering structure.

主权项

1. A conductive metallic coating material, comprising of a metal component having a sacrificial anticorrosive action on iron; and an organic resin component,
wherein the metal component is comprising mixed powder of an aluminum powder and a magnesium powder contained as the metal component, wherein a content ratio of aluminum and magnesium of the metal component is 5:95 to 70:30 in terms of weight ratio between the aluminum powder and the magnesium powder.