Automotive paint has little effect on the overall performance of the car, but it dominates the aesthetics of the car. The lacquer killer is omnipresent at ordinary times, the exhaust of the automobile exhausts the iron powder that exists in the air, the natural oxidation of the paint, and so on.
"Skin Care" I have a trick during the rainy season, the owners generally have to wash the car after the rain, bird droppings, gums and other paint is the biggest enemy. Industry insiders are reminding friends: The rainy season needs special attention to the corrosion of car paint by acid rain, bird droppings, gums and iron powder.
First, the paint surface oxidation car in the sun under the ultraviolet radiation, the paint film continues to vaporize the oil in the air to protect their own role. A long time will cause the oil in the paint to be dispersed. The brightness and depth of the paint surface are greatly reduced, so that the paint surface slowly whitening, forming an oxide layer, shortening the life of paint. The car paint can be observed with the naked eye, whitish, and dull. Severe oxidation can be handled by grinding and polishing.
Second, traffic "film"
The car generates a strong electrostatic layer due to friction during driving. Electrostatic dust, oil and chemical dust adsorption capacity is very strong, a long time to form a layer of hard traffic film. It is easy to make oxidative corrosion on the paint surface, which can be used for polishing and polishing.
Third, cracking If you do not do some necessary care for the paint, metal paint may produce a very subtle cracks, it will continue to penetrate the car paint until the "break down" of the entire paint layer, this phenomenon is called "turtle crack". Sometimes cracks can also occur due to the quality of heavy paint. If there is car wax in the crack, you will find that the body has a stripe-like (tail pattern) cracking phenomenon. Waxing regularly can reduce cracking.
4. Fading fumes and pollutants in the atmosphere are the main reasons causing paint discoloration and discoloration. Discoloration and oxidation are different. When discoloration occurs, uneven paint color appears in the paint. Mild fading can be treated with grinding and polishing. In severe cases, the paint must be re-painted.
Fifth, corrosion pits are surface abrasions. Insects, bird droppings, sap, tar, and bitumen all have potential for pitting. Only a very slight use of abrasive polishing solution.
Sixth, shallow scratches due to friction and daily care in use improper, over time, the car paint surface appeared slight scratches, did not expose the primer, this scratch is obvious in the sun. General use of professional polishing methods can be removed.
Seven, water marks lines water marks were ring. It is traces left after the water droplets evaporate. Oxidized cars and commonly used car washes were more likely to be stained with water marks. When the water marks are slight, waxing and polishing can be cured; when it is serious, it needs to be ground or painted.
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