The face of car maintenance is the most important, so the daily maintenance and maintenance of the car paint is particularly important.
Car paint oxidation
Perennial sunlight is the main reason for shortening the life of car paint.The ultraviolet rays in the sun will eventually causecarThe coating is oxidized. If the car body is still exposed to the sun with water droplets, the oxidation speed will increase a lot.
Response: How to deal with the oxidation of car paint? If it is slightly oxidized, it can be removed with wax. Once the oxidation is severe, it must be ground and polished.
Cracked paint
If your car is made of metallic paint, you must take care to prevent the paint from cracking. This is a very fine crack that will continuously penetrate the car paint until it "breaks down" the entire color paint layer. The initial stage of cracking is difficult to detect with the naked eye. When the naked eye can detect it, it is already serious.When waxing and polishing, you will find streaks on the car body because of the existence of cracksCar wax. Due to the quality of the spray paint, the resin in the car paint will also "shrink" and crack. This "skin disease" can only be cured by repainting.
Countermeasures: Frequent waxing is a good way to reduce the occurrence of cracks. When the cracks are still in the "sprouting" stage, the wax can throw away the invisible cracks.
Fading paint
The fumes and pollutants in the atmosphere are the main reasons for the fading and discoloration of car paint, especially in industrial areas and large cities. Fading and discoloration generally occur on the front cover, roof and rear compartment cover of the car body. This discoloration is different from oxidation: when oxidized, the whole car body becomes black and white, and when the color is faded, the car paint appears uneven color difference. The fading of the metal paint is caused by the corrosion of the aluminum foil in the metal paint by dust, acid and alkali in the rain. Color paints are caused by chemical reactions between the pigments in the paint and the above-mentioned pollutants, resulting in color changes, and sometimes corrosion marks may appear.
Countermeasures: To prevent the paint from fading, frequent waxing is of course essential. In addition, frequent washing of the car can also reduce the fading disease. A slight fading disease can be treated by waxing and polishing. Moderate fading can be treated by grinding, and it must be repainted when it is severe.
Car paint water mark
Water marks, or water marks, may appear in almost all car paints. The water mark is ring-shaped, which is the mark left by the water droplet evaporating. The chemicals in the water marks will continue to react chemically with the car paint when the car body heats up under sunlight, thereby aggravating the "condition". Cars that are oxidized, those that are commonly used for washing, and those that have cracks are more susceptible to water-scar disease.
Response measures: When the water mark is slight, waxing and polishing can be removed, and when it is serious, grinding or painting is required.
Car paint corrosion
What is the difference between etch marks and water marks? The water mark phenomenon occurs in a circle of the water droplet, which is in a ring shape, while the erosion mark is a piece of the entire water droplet, not a circle. Birds and insect relics, leaves, and tar pitch can all cause corrosion. These substances will chemically react with the car paint and begin to penetrate. Their penetration rate is much faster than water marks.
Countermeasures: Generally, only spray paint can be used to remove the corrosion marks of car paint, and only very slight ones can be solved by grinding and polishing. Commonly used high-grade wax polishing car paint helps prevent the appearance of corrosion marks. (Haoche.com)
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