We have said a lot about the content of colored coated aluminum coil, and we have not told you about the process and use of colored coated aluminum coil. Today, we will take you to understand:

First, the process of color coated aluminum coil

Color coated aluminum coil is made of ordinary aluminum coil base material, after continuous surface pretreatment, and then baking and cooling. The main production procedures of the general process are: unwrapping - pre-treatment - coating - baking - post-processing - take-up.

Two, product use:

The coated steel plate is light, beautiful, good corrosion resistance, and can be directly processed. The color coated aluminum coil provides a new raw material for the construction industry, shipbuilding, automobile manufacturing, furniture industry, electric power industry and other industries, and plays a new material with steel instead of wood and about energy, prevent pollution and other good effects.

The organic coating of color coated aluminum coil with aluminum coil as the base material in addition to the zinc protective layer plays the role of covering isolation, can prevent corrosion of steel plate, and the use time is longer than galvanized plate.

But different regions, different uses, the amount of galvanized, the same type of coating, the same coating thickness of color coated aluminum coil, its use time will be very different. Industrial or coastal areas, for example, are affected by accelerated corrosion caused by sulfur dioxide gas or salt in the atmosphere. Where the temperature difference is too large during the day or the long time is wet, the coating is easy to rust in the rainy season, so that its service life decreases.

These are the contents above. Buildings or workshops made of colored aluminum rolls are often washed by rain and have a long service life. Otherwise, they are affected by dust due to the action of sulfur dioxide gas and salt. Therefore, if the design is the greater the slope of the roof, the less easy to accumulate dirt such as ash, and the longer the use time; For areas that are not often washed by rain, or parts should be washed regularly with water.