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Car paint is also tedious[汽车修理知识]

Blog 3年前 (2021-09-19) 247 Views

Frequent driving is inevitable. The scratches left on the car body will affect the appearance, so you must quickly touch up the paint, especially the larger scratches need to be painted. However, most car owners do not care whether the quality of the paint used is good, whether it is domestic paint or imported paint, which provides business opportunities for some speculative repair shops.
Inferior products are annoying
It is normal to encounter bumping accidents while driving. After the accident, it is common for the paint to fall off and touch up the paint. However, the reporter learned from the maintenance market that due to the lack of awareness of the car paint, many maintenance shops use domestic paint to pretend to be Imported lacquer and even use inferior lacquer to deceive consumers.
A Mr. Zhang who works on the railway told reporters that he drove a car to a suburban house some time ago.car repairThe shop was painting, and the service staff were very enthusiastic at the time, and the car was picked up the next day. I was very satisfied at the time. But the day before yesterday, after washing the car, Mr. Zhang suddenly found a crack in the place where the paint was originally painted. He touched it with his hand and dropped a piece of paint. This made Mr. Zhang very annoyed, and he immediately went to the repair shop to make a claim.
Profits drive the "black car" of the store
According to the survey, in addition to the lack of discrimination of consumers, there is also a big gap in price because of the difference in quality between domestic paint and imported paint.
According to the staff of the 4S shop maintenance station, sprayingcarFor exterior paint, imported paint is 300 yuan per liter (the wholesale price is 280 yuan), domestic paint is 80 to 100 yuan per liter (the wholesale price is 50 yuan); imported varnish is 130 yuan per liter, and domestic varnish is 50 to 60 yuan per liter; imported The curing agent is 200 yuan per liter, and the domestic curing agent is 60 to 70 yuan per liter. Thermal spraying of a whole car generally requires more than 2 liters of exterior paint, 1 liter of varnish, and 0.5 liters of curing agent. If all imported paint is used, the raw material cost of each car will be more than 800 yuan; if you switch to domestic paint, each car The cost of raw materials can be reduced by half. Therefore, many repair shops will use some low-cost domestic paint to impersonate high-priced imported paint.
Lack of formal training mechanism
It is understood that the current 4S stores basically still use imported paint or regular domestic paint, but at this stage, the quality of domestic automotive paint products is not very stable. Because in the paint for car repair, there is a significant difference between domestic and imported brands in the important index of delustering and decolorization. The five-year delustering and decolorization rate of imported paints is generally not more than 10%, while the counterfeit products are 1-2 years old. The delustering rate can reach 10%, and the car with inferior domestic paint will lose its luster in one to two years.
At the same time, because most of the coloring practitioners in the paint market in my country are teachers and apprentices, and most of them belong to the family members of the industry, their education level is low, there is no theoretical basis, and they cannot adapt to the long-term development of the market. Some of them will immediately open their own shops after learning. . Therefore, most teachers are very conservative when teaching apprentices, and the development of the tinting industry is still in its infancy. (Henan Business Daily reporter Liu Yang)

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