Anyone who has known about the paint protection film knows that the coating is an important part of the paint protection film, but in fact, there is no unified standard, and businesses like to use a variety of names to modify it: second generation, nano, double-layer, anti-corrosion, secondary maintenance, thermal repair, etc., the main purpose is to create a feeling: my product is very awesome.
So what is it that is really so amazing and how to make it?
- First, the four functions of coating
The coating itself has four major functions, namely: 1 lubrication function, 2 anti-corrosion ability, 3 optical performance, 4 absorption capacity. As a result, invisible car coat coatings have a number of properties, such as: lubricity > hydrophobicity; corrosion resistance; Optical properties > improve the brightness of coatings; Absorbs power> absorbs ultraviolet rays.
- Second, the manufacturing process of the coating
At present, there are three mainstream methods for the manufacture of coatings: (1) vapor deposition; (2) Spraying (including spraying at room temperature, flame spraying and plasma surface spraying, etc.); (3) Plating (including electroplating and electroless plating).
Vapor deposition: The principle of chemical or physical vapor deposition is used to form nano-thin films or nano-coatings on the surface of substrates.
Spraying: The nanostructure coating is prepared by thermal spraying method, which is simple and has a wide range of applications.
Coating: In a normal coating, appropriate nanoparticles are added.
- Third, the production process of car ppf coating
Strictly speaking, the production technology of paint protection film adopts the 'spraying method', and the whole production process can be simply understood as the coating of nanocrystals on the surface of the film.
Dingxin Films PPF top coating is still very important, car owners still need to pay attention to it when choosing paint protection film, and don't be deceived by the seller in the store.
