What is the role of automobile paint film and how to detect it?
Automobile paint film has the function of protecting the body and prolonging the service life.
Automobile paint film thickness detection, it is recommended to use the Linshang LS220 paint film thickness gauge, easy to identify whether it is an accident car. Automobile paint is a kind of paint used to protect the body from corrosion and decorate the car, this paint has good mechanical properties and fullness. And car paint also need to achieve good adhesion, anti-scratching ability, and high hardness.
After the car finished painting, will need about 200 degrees of temperature to dry, and then coated with a layer of varnish, to be dried will form a protective film on the surface of the body, that is, often said paint film, with the protection of the body, extend the service life and other functions. General domestic car paint surface is between the 90μm-180μm, but there are some car paint thickness in the 200μm-300μm range. In the purchase of used cars, the thickness of the car paint is the most important indicator, because in the second-hand car industry there will be signs of accident vehicle refurbishment, from the outside with the naked eye cannot be seen.
Just looking at the car's internal parts is generally difficult to find the problem, so this time you need to use paint film thickness gauge.
Paint film thickness gauge is a professional to detect the thickness of used car paint film, the general range of 0-2000μm. When detecting the thickness of the used car paint film, the instrument button is turned on, and the probe is pressed vertically on the surface of the automobile, and the thickness of the paint film can be obtained.The test can be repeated in the same position, taking the average value as the thickness of the paint film. If the detected car paint thickness is higher than 400μm, it can be judged that the car has been scratched or a serious car accident, and has been mended. This kind of car should be purchased carefully.
Because it is very likely that there is a problem with the interior parts of the car, there is a good chance that the car will have a car accident during the driving process. Automobile paint film thickness detection, it is recommended to use the Linshang LS220 paint film thickness gauge is your good assistant to detect the thickness of used car paint film.
Instrument purchase within 90 days can also be no reason to return goods, you can rest assured that the purchase.
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