Treatment of the phenomenon of small holes appearing on the paint surface of the NC putty, putty or FRP Here might be the reasons: 1. There are pores on the surface of FRP (Fiber Reinforce Plastic). 2. Improper surface treatment or sealing of the substrate. 3. The quality of putty or NC putty is too poor. 4. The putty mixing is not uniform, and the construction method of putty or NC putty is incorrect. Prevention
View >>
How to deal with many paint problems： Generally, during the use of our car, the following damages will occur: 1. Paint surface oxidation When the car paint surface is irradiated by ultraviolet rays, the paint film will continuously evaporate oil into the air. When the oil evaporates to a certain level, the brightness and depth of the paint surface will be greatly reduced, and the paint surface begins to
View >>
Factors affecting the surface oxidation of automobile paint: The aging index of car topcoat actually reflects the service life of the coating, that is, the ability of the coating to resist the effects of weather when exposed to the natural environment. In daily life, the aging of automotive topcoats is mainly manifested as loss of gloss, fading, discoloration, and peeling and chalking. In nature, light, temperature ch
View >>
Treatment of the scaly peeling phenomenon on the surface of the paint film Maybe you have noticed the scaly peeling phenomenon on the surface of the paint film. Actually itis due to the loss of bonding force between the top paint layer and its lower surface, forming fragile paint flakes. Prevention method： 1.Make sure to carefully clean the surface of the substrate to be sprayed, and wipe the surface dry with
View >>
Why there are pinholes when spraying car paint in summer It is mainly caused by solvents or moisture, which cannot be volatilized when accumulated in the primer layer or topcoat layer. 1.Continuous spraying is too thick and there is not enough drying time. 2.The primer layer has small holes. Before painting, air is contained in the putty when scraping, and the cavities are exposed after polishing, forming sm
View >>
Features of automotive paint products. All commercial cars in the world are made of steel. Paint is indispensable for embroidering prevention and beauty. Car paint is generally baked paint. In the car factory, after the frame and shell are welded (sometimes manually repaired), the next process is painting. Generally speaking, the first is the primer. Dip the bare car shell into a syrup-like paint tank, take out
View >>
Tips for spraying plastic partsof cars Everyone knows that bumpers are usually made of bare plastic without primer. Spraying tends to have a lot of dust. Because plastic is very static, hair and dust will stick upeasily. Here is a small tipto avoid it. After the bumper is polished, deal with degreasing and dedustingtreatment. but for this dust removal, when you use the duster cloth to clean, the longer you wipe
View >>
Common paint film defects and prevention of automobile refinish paint: Sagging: 1.Phenomenon describe： The phenomenon of flowing from top to bottom or thickening of the bottom edge during paint spraying or when the paint is drying. The sagging phenomenon generally occurs on the vertical surface. 2. Cause: A. Improper construction, the distance between the spray gun and the construction sur
View >>
What to pay attention to when spraying car paint: Before painting, you want to have a unique car that highlights your taste and personality. Car paint is an important factor. Car paint is mainly used to protect the car body from corrosion and to increase the beauty of the car. It is a way of expressing individuality for most cars. We should pay attention to the following points when spraying car paint:
View >>
How to choose automotive paint? Car paint is a kind of protective film sprayed on the car, making the car body not easy to be corroded. Different car paints have different effects. Most car owners spend more energy to beautify their cars, because this is their way of expressing their individuality. Then how to choose automotive paint? 1.Appearance The appearance of the car paint affects the decorative effect
View >>
Basic knowledge of car refinish paint: 1. The color should be compared in a neutral background, and the background brightness should be suitable for the surrounding environment. 2. For silver-pink series, the first choice should be quasi-silver powder. 3. First adjust the color brightness, that is, the color depth, use white (silver pink) or black or other colors to adjust the color brightness,
View >>
Correct spraying method of bumper The front bumper of the car body was hit by stones on the highway; as a result, the varnish layer and the silver powder layer were forcibly peeled off from the primer, showing mottled paint peelingphenomenon. This is a typical example of poor varnish adhesion often complained happening at car repair stations. In fact, this involves a key subject in the research of automotive co
View >>
The steps of mixing paint: A. Determine the color, 1. Find the body color code; 2. Compare with the color card, find the position of the color on the color card and the reference formula; 3. Write out the actual toning formula according to actual needs. (Be sure to choose the color masterbatch accurately) B. Pour the main color masterbatch or finished paint into a clean container on th
View >>
Let’s talking about the role of the original car paint on each paint layer The original paint is all the paint in the car when it leaves the car factory. And in the process of spraying the car body, the paint used at different stages will also be different, especially for different paints, different paint layers will be formed. Therefore, on the car body steel plate, it will be composed of four paint layers: Electr
View >>
Looking at the endless traffic on the street, is there a feeling of dazzling? The development of the automobile industry makes the types and colors of automobile paint emerge in an endless stream. These thousands of movable colors embellish our lives, and also allow our personality and preferences to be displayed and publicized. But more and more colors have brought troubles to the auto repair industry. How to repair damaged
View >>
1. Causes The air trapped under the paint film expands and separates the paint film from the substrate. The specific reasons are as follows: A. Improper construction method for putty, NC putty and primer causes the air is trapped in the paint film; B. Improper handling of feather edges at the joints of the paint film; C. Cover the lacquer film on the gap or dead corner to form a gap under the lacquer film;
View >>
