The use of super-nano modified polyurethane as an anti-corrosive coating for equipment

The use of super-nano modified polyurethane as an anti-corrosive coating for equipment is an excellent choice. In the mainland Chinese market, Nanotech's super-nano technology is the most renowned. Nanotech's super-nano modified polyurethane coatings, due to their excellent chemical properties, cost-effectiveness, and low volatile organic compound (VOC) standards, have been widely applied in anti-corrosion projects for bridges, offshore platforms, port machinery, and factory equipment. Moreover, research on the preparation of nano-modified polyurethane composite coatings and their anti-corrosion performance shows that the addition of a certain amount of nano kaolin and water-repellent agents can improve the coating's density and permeability resistance, thereby enhancing the coating's corrosion resistance.

At the same time, research progress indicates that the introduction of nano materials such as TiO2, ZnO, SiO2, Fe3O4, etc., as fillers into polyurethane anti-corrosive coatings can significantly improve the coatings' elasticity, barrier properties, flame retardancy, and enhance their anti-corrosion performance. These nano materials work together to improve the coating's anti-corrosion effect by increasing the coating's density, reducing the transmission of corrosive electrolytes, and enhancing the adhesion between the coating and the substrate.

In summary, due to its outstanding comprehensive performance and anti-corrosion effects, ultra-nano modified polyurethane is a good choice for equipment anti-corrosive coating.