As the auto market continues to grow, auto beauty firms are gradually becoming active. More and more owners began to join in the ranks of car care and beauty. Car wash as the most basic of car beauty has attracted more and more attention in the project. However, no matter whether it is an artificial car wash or a computer car washing machine, only the standard car wash mode can really serve the purpose of maintaining the car. Otherwise, it will only affect the car. Cause more damage. How to wash a car is a standard car wash?
Car wash daily 1. Avoid washing cars under the hot sun. This will leave traces of dry water on the body.
2. Avoid car washing in very cold weather. Once the water freezes, it can cause the paint film to crack.
3, avoid the engine is completely cooled down on the car wash. This will cause the engine to age prematurely.
4, bogey plus detergent. Washing powder, decontamination powder, and inferior soap are not allowed when cleaning. Because these detergents contain alkali, it may wash off the grease in the paint and accelerate paint aging. General car wash without detergent.
5. Avoid using high pressure water to flush the body. Excessive water pressure can damage the paintwork. If there is a hard dust on the body, it should be soaked with water and then rinsed with water. Apply dispersed water to spray.
6. Avoid using water other than soft water for cleaning, including hot water, alkaline water, and high hardness water. Because these substances will damage the paint. Wash with hard water and leave traces and film on the car body surface after drying.
7, bogey chaos. After rinsing with clean water, many people like to wipe it; there are two main problems with wiping: The used wiper is not qualified and the wiping method is not correct. To wipe, wipe the cloth with a soft cloth or a soft, clean sponge. When wiping, you should follow the direction of the water and gently wipe it from top to bottom. Do not circle or cross-brush.
8, avoid using random hard cleaning tools to remove dirt. Such as plastic brushes, blades to scrape stains, it is easy to damage the paint.
9. Avoid dirty hands that are stained with oil to touch the surface of the car body, or place oily tools or wipes containing organic solvents on the car body. This can leave marks on the paint surface or make the paint fade prematurely.
10, avoid using random detergent. There may be highly corrosive stains on the body, such as asphalt, grease, birds, insect dung, etc. These stains are more difficult to clean and must be matched. When cleaning body oil, use a sponge to gently wipe with a little kerosene or gasoline, and then apply the polishing paste to the place where it was rubbed to make it shine. If there are dead worms and other plants and animals on the car body, they should be soaked with soap and water first; then they should be washed with a sponge soaked in water. Oil stains on the steering wheel, light fixtures, moldings, and rubber parts must only be washed with ordinary soapy water, and should not be cleaned with gasoline, detergents, and thinners.
Whether you are washing in a car wash or washing your own car, you need to understand the requirements for car washing. Otherwise, the car was not washed, but the car was harmed.
Galvanized Steel Plate gets coated in layers of zinc because rust won't attack this protective metal. The most external layer is all zinc, but successive layers are a mixture of zinc and iron, with an interior of pure steel. These multiple layers are responsible for the amazing property of the metal to withstand corrosion-inducing circumstances. Zinc also protects the steel by acting as a "sacrificial layer." If rust does take hold on the surface of Galvanized Steel Coil, the zinc will get corroded first. This allows the zinc that is spread over the breach or scratch to prevent rust from reaching the steel. For countless outdoor, marine, or industrial applications, Galvanized steel plate is an essential fabrication component.
The requirements of chemical composition of galvanized plate are different in different countries. The national standard is to detect the content of carbon, manganese, phosphorus, sulfur and silicon.
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