| abstract |
The invention discloses an oily pore sealing protective agent and use thereof, comprising the following components by weight percentage: 0.1-5% of sulfonate compounds; 0.1-5% of carboxylic acids and their carboxylate compounds; esters and their carboxylate compounds Soap compound 0.1-5%; antioxidant 0.1-2%; defoamer 0.1-5%; the balance is organic solvent. The oily sealing protective agent of the invention has good dispersing and covering ability, can be quickly and effectively attached to the metal surface, and can effectively protect the metal from neutral salt spray, damp heat, atmospheric exposure, corrosion and rust in industrial climate. It has the characteristics of convenient use, low cost, easy construction and storage, and the oily pore sealing agent of the present invention does not damage the metal substrate itself, and meets the requirements of environmental protection. |