COATING MATTER TO PROTECT UNDER WATER EROSION, METHOD FOR COATING UNDER WATER STRUCTURE USING THE SAME

摘要

The present invention is an aqueous coating composition and amine comprising 35.5 to 50 parts by weight of bisphenol A modified epoxy resin, 35.5 to 50 parts by weight of inorganic filler, 12 to 30 parts by weight of a metal compound and 10 to 25 parts by weight of polyethylene glycol including a mercapto group. It provides an underwater anti-corrosion composition comprising a series of compounds, wherein the underwater coating composition and the underwater curing composition in a weight ratio of 3.1: 1 to 5: 1, and a coating method of the underwater structure using the same.