Weather-proof oil-proof high-adhesiveness coating for ships

Abstract

The invention discloses a weather-proof oil-proof high-adhesiveness coating for ships.The coating is composed of composite resin, tri-isopropylphenyl phosphate ammonium polyphosphate, ethylene cellulose, nano silicon dioxide, nano titanium dioxide, carbon nanotubes, nano zinc oxide, nano aluminum hydroxide, modified kaolin, modified carbon nanotubes, diatomite, dipentaerythritol, polyethylene glycol, ethylene glycol, melamine polyphosphate, a silane coupling agent, a plasticizer, an antifoaming agent, a flatting agent, a wetting agent and water.The coating has the advantages of high adhesiveness and excellent weather-proof and oil-proof performances.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a weather-resistant, oil-resistant and high-adhesion marine coating. Background technique [0002] 4 / 5 of the Earth's surface is covered by the ocean. The marine economy and marine industry have played a pivotal role in the development and progress of human society. Ships are an important pillar of the marine economy and marine industry. When ships sail in the ocean, they need to face In a very harsh corrosive environment, anti-corrosion coatings can prevent the marine environment from corroding metal ships. At present, the production and processing technology of anti-corrosion coatings is becoming more and more mature, but there are still some problems hindering the development of this field. Temperature changes cause the hull to undergo slight deformations such as expansion or contraction, and the anti-corrosion coating coated on the surface of the hull also deforms with these deformati...

AI Technical Summary

Problems solved by technology

[0002] 4 / 5 of the Earth's surface is covered by the ocean. The marine economy and marine industry have played a pivotal role in the development and progress of human society. Ships are an important pillar of the marine economy and marine industry. When ships sail in the ocean, they need to face In a very harsh corrosive environment, anti-corrosion coatings can prevent the marine environment from corroding metal ships. At present, the production and processing technology of anti-corrosion coatings is becoming more and more mature, but there are still some problems hindering the development of this field. Temperature changes cause the hull to undergo slight deformations such as expansion or contraction, and the anti-corrosion coating coated on the surface of the hull also deforms with these deformations. In severe cases, it can cause gaps in the anti-corrosion coating that was originally densely distributed on the surface of the hull, thus losing anti-corrosion performance, which puts forward extremely high requirements on the toughness of anti-corrosion coatings for ships; in addition, water molecules and aquatic organisms are prone to friction with anti-corrosion coatings during ship navigation, and aquatic organisms are also easy to attach to the surface of anti-corrosion coatings. Causes anti-corrosion coatings to peel off, which also requires anti-corrosion coatings to have good weather resistance, oil resistance and high adhesion