Eco-friendly water-soluble coating material for medium corrosion and spray-type medium corrosion coating method using the same

摘要

The present invention relates to a water-soluble coating material for an eco-friendly medium corrosion method and a spray-type medium-type coating method using the same, and more specifically, an eco-friendly medium corrosion-resistant water-soluble coating material having excellent physical properties such as weather resistance, durability, water resistance, moisture resistance, acid resistance, and alkali resistance, and using the same The present invention relates to a coating method for a spray-type intermediate method. In addition, the water-soluble coating material for the environment-friendly intermediate corrosion protection method of the present invention comprises 41-50 parts by weight of N,N-dimethylcyclohexylamine, 21-30 parts by weight of 1,2-propanediol diacetate, and poly(hexamethylene diisocyanate) 21 A first mixture comprising ˜30 parts by weight; 41 to 50 parts by weight of water, 1 to 10 parts by weight of extender pigment, 1 to 10 parts by weight of aromatic hard naphtha solvent, and 1 to 10 parts by weight of 1-butoxy-2-propanol And a second mixture comprising 11 to 21 parts by weight of the filler, 0.1 to 1 part by weight of 2-dimethylaminoethanol, and 1 to 10 parts by weight of triethanolamine; and the first mixture and the second mixture. It is characterized by being mixed in a volume ratio of 4 to 5:1.