Color steel plate provides a new type of raw material for the construction industry, shipbuilding industry, automobile manufacturing industry, furniture industry, electrical appliances industry, etc. It has played a good role in replacing wood with steel, effective construction, energy conservation, pollution prevention, etc. How about the corrosion resistance of color steel plate? Jinan Color Steel Plate Factory answers for you.
The organic coating on the zinc coating 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. The service life of coated steel plate is longer than that of galvanized steel plate. It is reported that the service life of coated steel plate is 50% longer than that of galvanized steel plate.
However, when used in different areas and different parts, the service life of color coated plates with the same zinc plating amount, the same coating and the same thickness will be very different.
For example, in industrial areas or coastal areas, due to the role of sulfur dioxide gas or salt in the air, the corrosion rate is accelerated and the service life is affected. In rainy season, if the coating is soaked in rain for a long time or the temperature difference between day and night is too large, it is easy to condense, which will cause rapid corrosion of the coating and reduce its service life.
In rainy season, the coating is soaked in rain for a long time, or the temperature difference between day and night is too large, so it is easy to condense, corrode rapidly, and its service life is reduced. Color steel plate buildings or plants have a long service life under the rain wash. Otherwise, they will be affected by sulfur dioxide gas, salt and dust.
Therefore, in the design, the greater the roof inclination, the smaller the possibility of dirt such as ash deposition, and the longer the service life; The parts or positions that are not often washed by rain shall be washed with water regularly.
I believe you will understand what has been explained. It is also recommended that you pay attention to maintenance and regular inspection and maintenance during use to extend the service life of the product. If you want to know more, you can call or follow our website http://www.jnhscg.com Contact us!