carThe paint is generally baked paint. In the car factory, the frame and body are welded, and after the body is manually repaired, the next process is painting. Generally speaking, the first is the primer. Dip the white leather car body into a syrup-like paint tank, take out the drying primer; then send it to the dust-free workshop, spray the top paint with electrostatic spray paint process, and then dry it at a temperature of about 200 degrees. Some will apply a layer of varnish.
In this way, the paint process is complete. There are several general topcoats: ordinary paint, metallic paint, and pearl paint. The main components of ordinary paint are resin, pigment and additives; metal paint has more aluminum powder, so it looks bright after completion; pearl paint is added with mica particles. Mica is a very colorful effect. If it is a metallic paint plus a varnish layer, the car paint looks dazzling.
Pay attention to daily maintenance
1. Before, during and after the vehicle is used, the dust on the car body should be removed in time to minimize the adsorption of dust on the car body by static electricity;
2. After rain and rinse. The rain stains on the car body will gradually increase after the rain. If the rain stains are not washed with water as soon as possible, the finish will be damaged over time.
3. When washing the car, wait until the engine has cooled down. Do not wash the car under the scorching sun or high temperature to prevent the detergent from being dried and leaving traces. Usually, you should use special detergent and neutral running water to wash the vehicle by yourself. Do not use alkaline detergent, soapy water and detergent to prevent the grease in the southern surface of the paint from being washed off and accelerate the aging of the paint surface.
4. Clean the vehicle with a clean, soft cloth or sponge to prevent mixing of metal and s
carThe paint is generally baked paint. In the car factory, the frame and body are welded, and after the body is manually repaired, the next process is painting. Generally speaking, the first is the primer. Dip the white leather car body into a syrup-like paint tank, take out the drying primer; then send it to the dust-free workshop, spray the top paint with electrostatic spray paint process, and then dry it at a temperature of about 200 degrees. Some will apply a layer of varnish.
In this way, the paint process is complete. There are several general topcoats: ordinary paint, metallic paint, and pearl paint. The main components of ordinary paint are resin, pigment and additives; metal paint has more aluminum powder, so it looks bright after completion; pearl paint is added with mica particles. Mica is a very colorful effect. If it is a metallic paint plus a varnish layer, the car paint looks dazzling.
Pay attention to daily maintenance
1. Before, during and after the vehicle is used, the dust on the car body should be removed in time to minimize the adsorption of dust on the car body by static electricity;
2. After rain and rinse. The rain stains on the car body will gradually increase after the rain. If the rain stains are not washed with water as soon as possible, the finish will be damaged over time.
3. When washing the car, wait until the engine has cooled down. Do not wash the car under the scorching sun or high temperature to prevent the detergent from being dried and leaving traces. Usually, you should use special detergent and neutral running water to wash the vehicle by yourself. Do not use alkaline detergent, soapy water and detergent to prevent the grease in the southern surface of the paint from being washed off and accelerate the aging of the paint surface.
4. Clean the vehicle with a clean, soft cloth or sponge to prevent mixing of metal and sand. Do not wipe the vehicle with a dry cloth, towel, or sponge to avoid scratches. When wiping, wipe gently from top to bottom along the direction of the water flow, and should not wipe in circles and horizontally.
5. Some special extremely corrosive traces should be removed in time. In this regard, it must be cleaned with a special cleaner, and do not use a blade to scrape or use gasoline to remove it, so as not to damage the paint surface.
Car paint repair
Generally small scratches, such as scratches on the paint surface, whitening of the scratches, or even if the paint surface is scratched into hair, there is no need to touch up the paint.Light, useCar waxIt can be processed; if it is heavy, just be polished.
More serious, you can see the color of the underlying primer. Generally speaking, insurance carries,rearview mirrorwithWheel eyebrowThese parts are plastic parts, will not rust, the problem is small, it does not matter if the patch is painted. If it is scratched on the steel plate of the car body, it must be painted. Otherwise, even a small damage will cause the steel plate to rust. At that time, even the touch-up effect will be unsatisfactory.
Precautions for touch-up paint
First of all, all places, even in the original factory, will not use any "original paint" for touch-up paint! If the repair shop tells you that they use "original paint", it must be lying to you, in order to increase maintenance costs. The reason is simple: after the original factory spray paint process is sprayed, it is baked at a temperature of 200 degrees. With so many parts on the finished car, how many can withstand a temperature of 200 degrees?But under normal circumstances, the manufacturer will still recommend the designated brand to the specialized repair stationRefinish paint.
Secondly, the color of the refinish paint is all formulated before the repair. The reason is also very simple: your car may have been driving for a few years, and the paint has begun to fade, although you can't tell. If you park outside, the degree of fading in different directions will be slightly different. If you want to match the original color as much as possible, you can only adjust it now. The computer color matching of a large repair shop, the color difference between the paint and the original paint is really indistinguishable by ordinary people's eyes. You can rest assured.
Also, in order to avoid chromatic aberration as much as possible, even if you only need to touch up a small piece of paint, the repair shop will repaint the whole piece. For example, if there is a place on the car door that needs to be repaired, the upper half or the lower half of the fan should be fully sprayed with the anti-scratch strip as the boundary. In this way, if there is a small color difference, it is not easy to see.It’s not difficult to understand why the front left of the insurance is wiped out, the whole piecebumperIt's all about painting, and then we can't say that the repair shop slaughters customers. (Dahe Net)
