Automotive paint plays a minimal role in a vehicle's overall performance, but it is crucial for the car's visual appeal. Over time, various environmental factors can damage the paint, such as natural oxidation, car exhaust, and airborne particles like iron dust. During rainy seasons, special attention should be given to acid rain, bird droppings, tree sap, and iron particles, which can cause serious damage to the paint surface.
1. Paint Oxidation
Exposure to sunlight causes the paint film to lose its oils over time, leading to oxidation. This process reduces the paint’s shine and depth, making it appear dull or white. In severe cases, the paint may develop an oxidized layer that shortens its lifespan. Visible signs include black, white, or lifeless areas on the surface. If the oxidation is significant, grinding and polishing can restore the paint’s appearance.
2. Traffic Film
Friction during driving creates static electricity on the car’s surface, which attracts dust, oil, and chemicals. Over time, this buildup forms a hard traffic film that accelerates paint oxidation and corrosion. To prevent this, regular washing and polishing are recommended, and in some cases, professional treatment may be necessary.
3. Cracking
If the paint is not properly maintained, especially metallic paints, fine cracks may form. These cracks can penetrate through the entire paint layer, causing what is known as "cracking." Sometimes, improper repainting can also lead to this issue. If wax gets trapped in the cracks, streaks may become visible. Regular waxing helps reduce the risk of cracking over time.
4. Fading
Environmental pollutants and soot are the main causes of paint fading. Unlike oxidation, fading leads to uneven color changes on the surface. Light to moderate fading can often be corrected with polishing, while severe cases may require repainting to restore the original look.
5. Etching
Etching refers to surface scratches caused by substances like insect remains, bird droppings, tree sap, tar, and asphalt. These can leave permanent marks on the paint. Minor etches can be removed with abrasive polishing, but deeper ones may need more intensive repair.
6. Shallow Scratches
Shallow scratches occur due to improper cleaning or daily wear. They don’t expose the primer but are more noticeable under sunlight. These are best addressed with professional polishing techniques to ensure a smooth finish.
7. Water Spots
Water spots are circular stains left behind after water evaporates, especially from dirty washing detergents. While minor spots can be removed with waxing and polishing, severe cases might require grinding or even repainting to fully restore the paint’s condition.
Â
Kitchen sink
The main purpose of the kitchen sink is to wash food, wash dishes, etc. According to the style, it can be divided into Apron Sink, workstation, Topmount Sink, Undermount Sink and so on. The sink is mainly made of 304 stainless steel, which is resistant to corrosion, oxidation, good toughness and durability.
Â
Over 10 years global trade of stainless steel handmade kitchen sinks experience.
High quality 304 or 201 stainless steel material, apply advanced nano technology.
Customized different sizes and colours to satisfy different demands.
Kitchen Sinks,Double Bowl Sink,Farmhouse Sink,Handmade Stainless Steel Sink,Stainless Steel Sink
Jiangmen MEIAO Kitchen And Bathroom Co., Ltd. , https://www.meiaosink.com