For the car, the car paint is like a layer of skin on the outside of the car, and the good car for skin maintenance will look beautiful and clean. Although the car paint will not affect the safety performance of the car, if there is a bump or something, it will seriously affect the appearance and must be treated. Today, Beimai.com will introduce to you the car’s “skin diseaseâ€. Do not, friends who are not willing to hurry to see it.
1, car paint faded
Soots and contaminants in the atmosphere are the main cause of fading and discoloration of paints, especially in industrial areas and large cities. Fading and discoloration generally occur in the front cover, roof and rear compartment cover of the car body. This fading is different from oxidation: when oxidized, the whole body is black and white, and when fading, the car paint has uneven color difference. The fading of metallic paints is caused by the corrosion of dust and acid in the rain and alkali in the aluminum foil in the metallic paint. Paint is caused by a chemical reaction between the pigment in the paint and the above-mentioned contaminants, resulting in a change in color and sometimes etch marks.
Countermeasures: Prevent paint fading, and waxing is of course essential. In addition, the car wash can also reduce the fading disease. The slight fading disease can be treated by waxing and polishing. Moderate fading can be treated with grinding and must be repainted in severe cases.
2, car paint oxidation
The perennial exposure of the Sunshine (Gallery Forum) is the main reason for shortening the life of the paint. Ultraviolet light in the sun eventually causes oxidation of the automotive coating. If the body is still dripping with water when it is exposed to the sun, the oxidation rate will increase a lot.
Response measures: How to deal with the oxidation of car paint? If it is slightly oxidized, it can be removed with wax. Once it is severely oxidized, it must be ground and polished.
3, car paint etch
What is the difference between etch marks and water marks? Water marks occur in a circle of water droplets, which is ring-shaped, while etch marks are a piece of water, not a circle. Birds and insect relics, leaves, and tar pitch can cause corrosion, and these substances react chemically with the paint and begin to penetrate. They penetrate much faster than water marks.
Response measures: Generally, paint etch marks can only be removed by painting, and only a slight one can be solved by grinding and polishing. Commonly used advanced wax polishing paints help prevent the appearance of corrosion marks.
4, car paint cracking
If your car is metallic, take care to prevent the paint from cracking. This is a very fine crack that constantly penetrates the paint until it "breaks through" the entire paint layer. The initial cracks are hard to find. It is already more serious when the naked eye can detect it. When waxing and polishing, you will find that the body has streaks, which is due to the presence of car wax in the cracks. Due to the quality problems of the paint, the resin in the paint will also crack due to "atrophy". This "skin disease" can only be cured by repainting.
Response: Regular waxing is a good way to reduce the occurrence of cracks. When the crack is still in the “germination†period, the wax can throw away cracks that are invisible to the naked eye.
5, car paint water marks
Almost all kinds of car paints may have water marks, or water marks. The water marks are ring-shaped and are traces left after the water droplets evaporate. The chemical substances in the water mark will continue to react with the paint when the car body heats up under the sunlight, thus increasing the "condition". Oxidized cars, commonly used washing spirit cars, and cracked cars are more susceptible to water scars.
Response: When the water marks are slight, waxing and polishing can be removed, and in severe cases, grinding or painting is required.
These are some of the skin diseases and treatment methods that are easy to get for the car that Beimai.com introduces to you. I hope it will help you. For a car family, you can't stand the damage of your car. These methods are also quite common. If you have these problems in your car, you can follow the small series to let your The car is more beautiful and generous.
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