Automotive repair paint: What are the general types of automotive paint?
Automotive paint is generally divided into plain paint, metallic paint, pearl paint, and color changing paint. We may think that so many paint types look messy, so don't worry. Below, the Verona Automotive Paint editor will introduce these types of paint and their characteristics!
1、 Plain paint
Plain paint is a simple pure color paint, where red is just red and white is just white. It is very simple and has no other colors mixed in. His characteristic is low cost and simple craftsmanship, but the glossiness is not very good, and the surface hardness is not very high. Due to the early emergence of plain paint, many early models used plain paint, and now low-level cars are still in use. Most of the plain paint is used on trucks and buses.
The classic colors of plain paint are white, black, crimson, and yellow. If you want plain paint to turn into metallic paint, you can add aluminum powder to the paint to turn into metallic paint. However, adding aluminum powder will result in a difference in color from the original paint. For example, red paint becomes "wine red", yellow paint becomes "golden", white becomes "pearl white", and so on.
2、 Metallic paint
Metallic paint is now a popular automotive paint. Fine aluminum particles are added to its paint base, and light is refracted onto the aluminum particles, which are then reflected through the gas film. Therefore, it looks as if metal is shining the same way, and at different viewpoints, due to the refraction of light, the color and contour of the car will be altered, making the overall appearance look richer and more interesting.
The characteristics of metallic paint are its tough film, strong adhesion, strong UV resistance, corrosion resistance, and high fullness, which can comprehensively improve the service life and self-cleaning of the coating. Due to its metallic composition, the hardness of the paint surface increases, making it harder to be scratched.
3、 Pearl paint, also known as pearl gloss paint or mica paint, is a unique color paint for white car paint, similar to metal paint. It involves coating metal titanium and iron oxide on mica to make mica material, and mixing mica fuel into the bottom layer for coating. In this way, the light that enters the vowel is colored by its coating, and when it passes through mica, it undergoes chaotic refraction and interference phenomena. Due to the color of mica itself, it is possible to declare a common color of bright light with a sense of transparency. The different viewpoints from which light enters can cause changes in refraction and interference. The colors vary when viewed from different viewpoints, making it particularly effective for vehicles with multiple curved surfaces.
The characteristic of pearl paint is that white does not absorb light at night and is more secure than other colors, and it conforms to modern aesthetic standards. But it's not metallic paint, it's not resistant to dirt, and the scratches are quite noticeable. It needs to be cleaned and maintained frequently, otherwise the color will turn yellow, especially bird droppings, which is simply a nightmare for white cars.
4、 Color changing paint is a special paint that can react with other substances to cause color changes. It can modify the appearance of a car and give it a fashionable look. It can be sprayed with color changing paint on any part of the car. The classification of color changing paint can be divided into reversible color changing paint and irreversible color changing paint based on reversibility. Reversible color changing paint: When the temperature drops back, the original color can be restored, and the pigment contained is iodide. Irreversible color changing paint: When the temperature drops back, it cannot restore its original color and contains pigments such as nitrate, sulfate, chloride, etc. of chromium, iron, potassium, sodium, calcium, aluminum, etc. The only thing to pay attention to when changing the color of the paint is a fine, afraid that when the traffic police say that the car does not match the photo of the driving license, they may change the color and be fined once.
No matter what color of paint it is, its fuel will fade in sunlight. In fact, not only paint, but anything with color may fade in the sun, which is still inevitable. What manufacturers can achieve to a large extent is to minimize color differences.
Article source: Automotive repair painthttp://www.jinliangxincai.com
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