Circulating water cleaning pre film agent is a chemical treatment agent used in industrial circulating water systems. Its main function is to form a thin film covering the metal surface to protect metal materials from corrosion and dirt. The following is the mechanism of action of the circulating water cleaning pre film agent:
Corrosion inhibition effect: The corrosion inhibitor in the circulating water cleaning pre film agent can react chemically with the metal surface to form a protective corrosion inhibition film. This film can prevent oxygen and other corrosive substances from further contacting the metal surface, thereby slowing down the corrosion rate of the metal.
Environmental regulation: Factors such as pH, hardness, and alkalinity in circulating water have a significant impact on the corrosion of metal materials. The environmental regulator in the circulating water cleaning pre film agent can adjust the chemical properties of the circulating water, making it more friendly to metal materials and reducing metal corrosion and damage.
Dispersion effect: There are often various small particle deposits and accumulation of dirt in circulating water, which can accelerate the occurrence of metal corrosion. The dispersant in the circulating water cleaning pre film agent can disperse and suspend these particles and dirt in water, avoiding their deposition on the metal surface and reducing the risk of corrosion.
In short, the circulating water cleaning pre film agent forms a protective film layer through corrosion inhibition, environmental regulation, and dispersion to reduce the impact of corrosion and dirt on metal materials. This can extend the service life of the equipment and improve the efficiency and reliability of the circulating water system.