Summary: Color coated printing board is light in weight, beautiful in appearance, good in anti-corrosion performance, and can be ...
Color coated printing board is light in weight, beautiful in appearance, good in anti-corrosion performance, and can be directly processed. It provides new raw materials for the construction industry, shipbuilding industry, automobile manufacturing industry, furniture industry, electrical appliances industry, etc. It plays a good role in replacing wood with steel, efficient construction, energy conservation, pollution prevention, etc.
The organic coating on the zinc layer not only plays the role of zinc protection, but also plays the role of covering and isolation, which can prevent the steel plate from rusting and has a longer service life than the galvanized steel plate. According to the manufacturer of color coated steel plate, the service life of color coated steel plate is 50% longer than that of galvanized steel plate.
The service life of color coated plates with the same zinc content, the same coating and the same coating thickness will be very different in different areas and different parts. For example, in industrial areas or coastal areas, due to the impact of chlorine dioxide or salt in the air, the corrosion rate is accelerated and the service life is affected. In the rainy season, if the paint is soaked in rain for a long time, or the temperature difference between day and night is too large, it is easy to condensation, it will soon be corroded, and the service life will be reduced.
The buildings or plants made of color coated printing boards often have a long service life when washed by rain, otherwise, the use will be affected due to the role of dioxide gas, salt and dust. Therefore, in the design, if the inclination of the roof is greater, it is less likely to accumulate dust and other dirt, and the service life is longer; for those areas or parts that are not frequently washed by rain, they should be regularly washed with water.
At last, the printing board manufacturer reminded everyone that, especially in the rainy season, prolonged rainfall affected by bad weather may lead to long-term soaking of buildings such as plants in some areas. If the accumulated water is not cleaned up in time, the life of the color coated pattern board will be greatly reduced. Therefore, we are reminded here that in the rainy season, drainage and protection must be done well.