Car paint maintenance do not neglect how to properly maintain paint

Why are some colors of car paint metal paint, some ordinary paint? What is the difference between metallic paint and plain paint? In fact: car paint is divided into ordinary paint, metal paint and pearl paint.
some car owners in the car will find that metal paint is more expensive than ordinary paint, shopping will be confused, why some colors of car paint is metal paint, some ordinary paint? What is the difference between metallic paint and ordinary paint? In fact: car paint is divided into ordinary paint, metal paint and pearl paint., automotive paint routine knowledge:
for cars, car paint in addition to decorative, but also has anti-corrosion, rust, high and low temperature resistance, anti-fouling, impact-resistant and other protective properties . Therefore, car paint is not as simple as furniture paint, but generally by phosphate film, electrophoresis layer, medium paint, color paint layer and varnish layer, etc. Among them, phosphate film and electrophoresis layer belong to the primer, color paint layer and varnish layer belong to the paint.
metal paint: also known as metal flash paint, is currently popular a kind of car paint. A fine grain of aluminum is added to its paint base. When light is directed at the aluminum particles, they are reflected through the air film. So it looks as if the metal is shining. By changing the shape and size of the aluminum grain, you can control the flashness of the metal flash paint film. On the outside of the metal paint, a layer of varnish is added to protect it.
: also known as mica paint, is also a popular car paint. Its principle is basically the same as that of metal paint. It replaces aluminum grains with mica. Add mica pigments coated with titanium dioxide and iron oxide to its paint base. After light is directed at the mica particles, the colors of titanium dioxide and iron oxide are brought in, followed by complex refractions and interferences in the mica particles. At the same time, mica itself has a special, transparent color. In this way, the reflected light has a pearl-like flash. Moreover, titanium dioxide itself is yellow and changes to light blue when squinted, with different colors from different angles.
metallic paint in addition to high hardness, but also can show the car body level beauty. Another reason why "metal paint" is becoming more and more common is that it is mixed with metal powder, with metal composition, so the hardness of the paint increased, the paint hardened, it is more difficult to be scratched.
There are some plain paint is not metallic paint, white, black, large red, and yellow, these colors of paint can not add silver powder, but after adding silver powder, the color is not the original positive color, white will become pearl white, black will become bright black carbon, red will become so-called red, and yellow will become gold., just bought back the new car paint how to maintain?
Although the new car paint surface does not have the problem of aging, but should be thoroughly protected before use, because from the origin of transport to the parking lot, the paint has begun to come into contact with the air, and by rain, ash sand attack, began to oxidize. Timely and correct maintenance, will make love car paint to be very good protection.1, new car wax
the first to face the problem of wax. Since most imported vehicles are shipped by sea, in order to prevent the erosion of seawater, sea breeze and sunlight in transit, car manufacturers will be before the car factory paint surface coated with a layer of protective wax, this wax body contains paraffin, resin and Teflon and other materials, can maintain the body for a year of protection against corrosion. Remove this layer of wax finally do not wipe with gasoline or kerosene, choose a professional wax liquid or to a professional beauty care shop.2, cleaning the surface of the body
if it is a domestic car, there is no wax. But the first cleaning car is best to go indoors dust-free manual car wash, or a better environment of the car room.
some of the dirt is not visible to the naked eye, such as gum, alkali, acid and other chemical components of pollution should be completely removed. Simple use of detergent can not remove these dirt, must be used with special de-fouling clay a little bit of wipe.
new car and don't wax it casually. When someone buys a new car, they wax it, which is not enough. Because the new car itself already has a layer of protective wax on the paint layer, premature waxing will remove the original wax on the surface of the new car, resulting in unnecessary waste, the general new car purchase back within three months do not have to rush waxing.3, daily car use in the lacquer maintenance
in the normal use of vehicles, car waxing and lacquer glaze is the owner is more likely to encounter the situation. As a traditional project of automotive beauty, the role of waxing is first of all waterproof, acid rain, car wax protection, will make the body of water droplets attachment reduced.
with high temperature and ultraviolet rays, waxed film can reflect some of the light, effectively avoiding the aging of car paint.
second is that wax can prevent static electricity, of course, but also prevent dust. The car produces static electricity from air friction while driving, while wax can effectively separate the friction between the body and air and dust. Less static tram naturally less dust adsorption, and wax can also play the role of light thinking, so that the car appears more bright as new., how should the owner maintain the car paint on a daily basis? the correct way to protect the car paint:
1, try to park the car in the garage, parking time do not have strong sun exposure, reduce rain.
2, wipe the car do not dry wipe, the above small sand li may wear paint, be sure to rinse with water.
3, the car just bought back to seal a glaze, after less polishing more waxing.
4, go out to park when do not park indiscriminately, if the obstruction of the road will attract people rowing paint. the wrong way to protect the car paint: 1, often in the street shop car wash.
some car owners think that street shop car wash, and professional beauty shop car wash is not much different. In fact, this is not the case, because the street shops with cheap cleaning agents are usually very alkaline, and the water used may not be clean, although the body can also be clean, but the damage to the car paint is great. 2, don't bother to wash your car on a rainy day.
Now urban air pollution is very serious, often acid rain, the corrosive effect on the body is very large, so car owners do not think that rainy days can be lazy not to wash the car, in fact, just the opposite, the need to clean the vehicle often. 3, the new car does not carry out paint care.
The new car is indeed in the best condition, but paint care should be from the day the new car drives out of the 4S store to be cared for, "three-for-seven" Chinese medicine health care is also applicable to new cars. When the new car arrived, the easiest thing to damage was the paint. Generally small bruises, paint surface bruises, bruises white. That's the surface of the paint that's been scratched. There is no need to paint. Light, wax with sand wax or wax a few more times. Heavy, just polish it. 4, car paint repair note:
don't trust some roadside so-called "quick repair service", because car paint repair takes many steps, and the new paint also needs time to dry. So the so-called "fast-replenishment service" can not be completely good to your car paint to do the same as the original. the car paint repaired after the injury? 1, prevent shallow scratches:
protect the paint when it's brand new. Such as a mirror glaze on the body surface, mirror glaze is a polymer polymer as the main component, it directly on the surface of the car paint, after cleaning the body with a polishing machine or manual operation of the mirror glaze through vibration squeezed into the interior of the car paint, forming a mesh-like protective film, it greatly improves the hardness of the paint surface, at the same time, high temperature and UV resistance to better protect the car paint, if the timed car wash waxing, the mirror glaze effect can be maintained for a year. 2, shallow scratch polishing treatment:
for those shallow scratch vehicles, you can also use polishing method for rapid processing. With polishing wheel with polishing brightener, remove the oxide layer attached to the surface of the car, flatten the fine scratches, while the potion seeps into the car paint to reduce the change, not only the shallow scratch removed, the car paint has also been refurbished. Depending on the condition of the vehicle, this process takes only 30 to 40 minutes. 3, dew primer to local paint:
if the body scratches have been exposed primer, you have to do local paint treatment. For this scratch, we recommend that you go to the paint center with scratch repair business. They use a special repair paint, where to make up, to avoid large areas of spraying time-and-effort, repair paint drying speed, color can be naturally connected with the original car paint, no color difference, no trace of repair. five parts of the car paint repair: the
body covered with paint a total of three layers: the bottom layer is rust-proof paint, followed by primer, then finish. When the car paint scrapes, the repaint work can be divided into five links.
1, sheet metal treatment;
2, rust removal treatment;
3, primer treatment;
4, paint treatment;
5, finish the work. standard steps for car painting:
1, first and foremost the overall primer. The frame frame of the car is dipped from the paint pool on the working robot arm, and then the prime gas is formed by the paint.
2, followed by surface paint, car surface paint by the robot through the computer control of several nozzles sprayed out, spray paint robot evenly around the body paint, and then after the paint, so that the surface paint spray is over.
3, the last step is waxing. This refers to the car paint protection wax before the factory, this step is similar to the paint robot to complete. car paint repair after the owner himself how to accept it?
way to do this is to look at the color, whether there is a difference in color between the new paint and the original paint. We know that after a period of time, the car paint under the influence of the external environment, the color more or less some changes, such as white will become yellow. Also, look at the effect. During the repaint process, the paint will be somewhat stained with dust in the air, but after patient filming by a professional technician, the dust can basically be removed. to pay special attention to when painting: 1, paint is not a small matter, must go to a special large repair shop or special repair shop. 2, the color of the patch paint are pre-patched out.
The vehicle in the process of driving, the paint will gradually fade, the naked eye can not be separated, but in the outdoor sunlight from different angles of fading degree will be slightly different, in order to match the original color as far as possible, can only be now color. Also, in order to try not to appear color difference, even if you are only a small piece of the need to paint, the factory will be the whole piece of re-spray.
if there is a place on the door that needs to be filled, then in case the strip is the boundary, the upper or lower half fan is fully sprayed. In this way, if there is a small little color difference is not easy to see. 3, if the original car paint is pearl paint, in the paint also need to use imported paint, sprayed out of the effect is good, paint shelf life weather resistance is also relatively strong. 4, computer color scheme in the operator serious premise, with the paint and original paint color difference is ordinary people's eyes can not distinguish.
is not possible to paint with the original paint, in general, the car factory will still recommend the designated repair paint brand to the specialized repair station. Good repair stations will also use good brands, not very formal special repair stations are likely to reduce costs and use cheap paint. The effect of repainting will be similar, but after three months the color difference will slowly appear. 5, do not choose a repair shop without a special paint room.
the paint baking temperature is relatively low, but does not mean that there is no need to bake or use any other alternative. On the production line of the regular automobile factory, the painting is carried out in the dust-free workshop. :
paint is the front of a car, directly reflecting the spirit of the car. The car has bright car paint is also the performance of the owner's diligent love of the car. So remind every car owner to be kind to the paint of their car and let her look as fresh as ever.