Vehicle paint maintenance knowledge

In the new car, the most vulnerable to damage is paint. Inadvertently rubbing, or careless car wash, paint will be damaged. Slight scratches are common and the surface of the paint is whitened. It was that the paint surface was scratched, but there was no primer exposed, so there was no need to touch up the paint. Rubbing with rough wax or a few more waxes, the scratches slowly disappear.

Severe scratching, if you can see the color of the underlying primer, then you need to touch up the paint, otherwise even if it is a small damage, the steel plate will begin to rust, then even if it is difficult to touch up the paint Anti-rust.

Refinishing paints should also be selected qualified professional paint factory. No skilled spray painter, no dust-free high-temperature paint shop, it is impossible to obtain a satisfactory spray paint effect. Do not believe that some repair companies advertised so-called original paint repair, it is impossible. The reason is simple: The original painting process is to be baked at a high temperature of 200°C. If the finished vehicle is refinished with such a process, there is no fear of any component on the car. Therefore, the paint used to make up the paint is designed for low-temperature baking, which is not the same as the original paint.

Secondly, the color of the refinish paint is formulated before the repair. The reason has already been mentioned above, according to the length of time used, the vehicle's paint has begun to fade, and completely rely on the original car paint tone tonic, will produce a significant color difference. In order to match the current color of the vehicle as much as possible, it can only be adjusted. In addition, in order to prevent color differences as much as possible, even if only a small body needs a touch up paint, maintenance personnel will re-spray the associated body.

The Qiao Qiao maintenance does not mean that the effect of the touch up paint is definitely not good, but the most perfect condition is naturally the original paint. In order to allow the original paint to maintain a bright visual effect for a long time, the care and maintenance of the owner is essential.

In the process of car washing, flushing the body with plenty of water is undoubtedly necessary. However, in many cases, unprofessional trained car washers prefer to use a high-pressure water gun to shoot at the vehicle body in order to obtain a greater flushing force. In this case, high pressure water is used. It is likely to cause damage to the paint.

Given the sleek low inventory policy of the current manufacturers, new cars arriving may come out of the production line for a few days. The characteristic of baking paint is that it is generally firm and hard after a certain period of time. Therefore, the new car should not be rushed to wax, and will be said after three months. Do not use hard waxes after three months.

Also, most new car paints are sprayed with a layer of varnish on the outer layer. The paint is naturally bright and protects the paint. The special glazing and coating that are advertised on the market are at the expense of polishing the varnish layer. Maybe they can bring a short-term light to your car, but is it worth it?

The full blast is the most shocking. Unless you park in a garage where you never go out of the collection car, as long as the car is on the road after many years of use, it will inevitably appear to wear out.

Due to the deteriorating paint quality of the entire vehicle, it has been unable to solve the problem through local painting or maintenance. Do you want to feel like new when you get a new car? The only way is probably to paint the entire car.

Full-vehicle spray painting is a test of the patience of the test. Any laziness or carelessness will directly affect the paint effect of the vehicle.

First, all the details of the car body are inspected by the metalworker, and adjustments are made according to the circumstances; the electrician checks and debugs the lights of the entire car and removes them completely; in addition, the metallurgical workers must remove all the trim, door handles, glass, and signs from the exterior of the car body. And do a good job of protecting the cars so that they are not contaminated by flying paint. In order to achieve the best effect of painting, the sheet metal workmanship needs to repair the surface of the car body and remove the old paint surface thoroughly.

Putty is an essential process for painting the entire vehicle. Putty, sanding, putty, and polishing are repeated several times until the body is completely flat. After the putty is finished, the car can be sprayed into the paint booth. After the baking is completed, the varnish is sprayed with the varnish. As for the large parts that have been removed in advance, such as the hood and the bumper, the same work is performed simultaneously. Plastic parts such as bumpers are sprayed with a plastic primer before painting, and softeners are added to ensure the adhesion and strength of the paint. After all spraying is completed, large-scale assembly and debugging are performed, and the painter also performs final polishing and polishing on the surface of the vehicle body. After the inspection passed, the renovation work of the vehicle painting finishes. At this point, the car is bright as new, the owner of the mood is "excited" can describe.