1. Park your car in the garage as much as possible. When parking, don't be exposed to strong sunlight to reduce rain.

2. Don't dry-clean the car, the small sand on it may wear the paint surface, so be sure to rinse it with water.

3. The car should be glazed once after it has just been bought, and then polished less and waxed more.

Don't leave it lying around when you go out to park. If it gets in the way, get someone to paint the car.

Wrong way of car paint protection:

1, often washing cars in street shops.

Some car owners think that there is little difference between car washing in street shops and car washing in professional beauty shops. Actually, this is not the case, because the cheap cleaners used in street shops are usually very alkaline, and the water used is not necessarily clean. Although it can also clean the car body, it will do great harm to the paint surface of the car.

I am too lazy to wash the car in rainy days.

Now the air pollution in the city is very serious, and it often rains acid rain, which is very corrosive to the car body. Therefore, car owners should not think that they can be lazy without washing their cars in rainy days. In fact, on the contrary, they need to wash their cars frequently.

3, the new car does not carry out paint care.

The new car is really in the best condition, but the paint maintenance should start from the day when the new car leaves the 4S shop. The traditional Chinese medicine regimen of "three-point treatment and seven-point support" is also applicable to new cars. When you get a new car, the paint is the easiest thing to damage. Generally, there are small scratches, scars on the paint surface and white scars. That's a scraped paint surface. There is no need to touch up the paint. Light, use sand wax or wax more often. If it's heavy, just polish it.

Four, car paint repair matters needing attention:

Don't trust some so-called "quick repair services" on the roadside, because the repair of car paint requires many steps, and the newly repaired car paint also needs time to dry. So the so-called "quick repair service" can't completely make your car paint the same as before.

How to repair damaged car paint?

1, to prevent shallow scratches:

Protect the paint while it is still brand new. For example, a layer of mirror glaze is coated on the surface of the car body, which is mainly composed of high molecular polymers and directly acts on the surface of the car paint. On the cleaned car body, the mirror glaze is squeezed into the interior of the car paint by vibration or manual operation to form a reticular protective film, which greatly improves the hardness of the paint surface, and at the same time protects the car paint better with its high temperature resistance and ultraviolet resistance. If the car is washed and waxed regularly, the mirror glaze effect can be maintained for one year.

2, shallow scratches polishing treatment:

For those vehicles with shallow scratches, they can also be quickly treated by grinding. Use polishing wheel and polishing brightener to remove the oxide layer attached to the car surface and smooth the tiny scratches. At the same time, chemical substances infiltrated into the automobile paint surface to reduce changes, which not only removed shallow scratches, but also refreshed the automobile paint surface. Depending on the condition of the car, this process only takes 30 to 40 minutes.

3. The exposed primer shall be partially painted:

If the body scratches have exposed the primer, it is necessary to make partial touch-up treatment. For this kind of scratch, we suggest you go to a paint repair center with scratch repair business. They use special touch-up paint to avoid the time-consuming and laborious spraying on a large area. The touch-up paint dries quickly, the color can naturally connect with the original car paint, there is no color difference, and there is no repair trace at all.

Five links of car paint repair:

The body has three layers of paint: the bottom layer is antirust paint, followed by primer and topcoat. When the car paint is scratched, the paint repair work can be roughly divided into five links.

1, sheet metal processing;

2, derusting treatment;

3. Primer treatment;

4. Top coat treatment;

5. Finish the work.

Standard steps of automobile painting:

1, the first is the overall primer. The frame is immersed in the car paint pool on the working robot hand, and then painted, and the bottom spirit is formed.

2. Then there is the surface paint. Automobile surface paint is sprayed by robots through several computer-controlled nozzles. The painting robot paints evenly around the car body and then bakes it, so that the painting of the surface paint is over.

The last step is waxing. This refers to the car paint protection wax before leaving the factory. This step is completed by a robot similar to painting.

How should the owner accept the car paint after it is repaired?

The easiest way is to look at the color, whether there is any difference between the new paint and the original paint. We know that the color of a car's paint will change more or less after a period of time under the influence of the external environment. For example, white will turn yellow. In addition, look at the effect. In the process of touch-up, the paint will touch the dust in the air, but these dust can be basically removed through the patient pasting of professional technicians.

Matters needing special attention when painting:

1, painting is not a trivial matter, you must go to a special big repair shop or a special shop.

2. The color of repair paint is prepared before repair.

When the vehicle is driving, the paint will fade gradually, which is indistinguishable to the naked eye, but the degree of fading will be slightly different at different angles in outdoor sunlight. If you want to match the original color as much as possible, you can only mix colors now. Also, in order to avoid color difference as much as possible, even if it only needs touch-up, the factory will repaint the whole piece.

If there is a need to repair the door, it is necessary to prevent the upper half or the lower half from being sprayed. In this way, if there is a little color difference, it is not easy to see it.

3. If the original car paint is pearlescent paint, you should also use imported paint when repairing the paint, which has good spraying effect and strong weather resistance within the warranty period of the paint.

4. Computer color matching Under the premise that the operator is serious, the color difference between the prepared paint and the original paint can't be distinguished by ordinary people's eyes.

There is no possibility of painting with original paint. Under normal circumstances, the car factory will still recommend the designated repair paint brand to the special repair station. Good repair stations will also use good brands, and less formal special repair stations may use cheap paint to reduce costs. The effect of touch-up paint will be similar at that time, but the color difference will gradually appear after three months.

5. Don't choose a repair shop that doesn't specialize in spray booth.

Although the baking temperature of repair paint is relatively low, it does not mean that baking or other methods are not needed. On the production line of a regular automobile factory, painting is carried out in a dust-free workshop.

Summary: Car paint is the facade of a car, which directly reflects the mental outlook of the car. The bright paint of the car is also the performance of the diligent owner. Therefore, remind every car owner to be kind to the paint of his car, as bright as new.