There are many kinds of pigments, which are tiny colored substances. They are a kind of pigments made of organic compounds. They are painted on the surface of an object to form a colored layer, which can show a certain color. Generally divided into organic organic pigments and inorganic pigments. The difference between the two is that organic pigments have high tinting power, and the particles are relatively easy to disperse and are not easy to precipitate. They are generally used for coloring inks, coatings, plastic products, building materials and other materials. .

Pigment is an indispensable raw material in the coating manufacturing process. It can make the coating have a certain hiding power, increase color and protection, thereby making up for the defects of the paint. Not only that, it is quite expected to be in the coating, but it can also enhance it. The strength of the coating film itself prevents the penetration of ultraviolet rays, so the pigment also promotes the anti-aging effect of the coating. A variety of different pigments have a variety of different uses.

In the paint industry, coloring pigments not only give the paint film the required color and hiding properties, but also enhance the paint film's durability, weather resistance, abrasion resistance and other properties.

Anti-rust pigments are mainly used to prevent metal from rusting. In the atmosphere, especially in humid environments or other corrosive gas conditions, steel is easily rusted and corroded. In severe cases, it will cause structural damage or even use it. In order to prevent metal from rusting, there are many methods, such as pottery, electroplating, etc., among which the use of paint is a relatively simple and common method. Commonly used pigments with better anti-rust properties include: red lead, iron red, zinc yellow, barium metaborate, silver calcium yellow and so on.

The above is the introduction and main uses of pigments. You can also choose pigments with different properties according to different objects of use. In fact, pigments are used in many industries, such as plastic industry, printing industry, paper industry, synthetic fiber industry, etc., from above. It can be seen that the use of chrome yellow pigment is quite extensive.