The function and use of pre film agents

The functions and uses of the pre film agent are as follows:


Protecting the metal surface: A dense protective film is formed on the metal surface to isolate the metal from the environment, thereby preventing corrosion and damage to the metal surface.
Reduce scaling: The formed protective film can reduce the deposition and scaling of dirt and minerals on metal surfaces, reducing the accumulation and blockage of equipment dirt.
Improving heat exchange efficiency: It can improve the thermal conductivity of metal surfaces, enhance heat exchange efficiency, and thus save energy.
Extending equipment lifespan: By preventing corrosion and scaling, the service life of the equipment can be extended, reducing maintenance and replacement costs.


It can be applied to various metal materials, such as steel, copper, aluminum, etc., and is suitable for cleaning and pre film treatment of various industrial equipment such as boilers, heat exchangers, and pipelines.
In water treatment, it can be used as a circulating water treatment agent to form a protective film on the metal surface, effectively inhibiting metal corrosion.
In the field of coatings, pre film agents can be used for surface treatment, providing a clean and rough surface for coatings to grip, while also enhancing the adhesion between coatings and substrates, improving the coating performance of coatings.