Several reasons for fading of color steel plate

Hello, friends, this time let's talk about the problem of color plate fading. 

Fading has always been a problem for users of color steel plate. Some color steel plates fade after installation for less than a year or even a few months. What are the factors that lead to fading, and how to choose color plate? Due to the addition of pigment components in paint, color steel plate is exposed to sunlight for a long time, the chemical bonds of pigment molecules are easy to be destroyed by ultraviolet rays in sunlight, resulting in the decomposition of pigment molecules, which leads to the layer powder fading. The reasons for the fading of color steel plate, in addition to the climate and other external bad, and color steel coating quality and layer thickness has a direct relationship. These are not visible just from the surface of the colored steel plate. Therefore, it is suggested that in the process of purchasing color steel plate, do not only consider the price, but ignore the requirements for the quality of color steel plate. Choosing a reliable supplier of color steel plate is the key, if you agree, please pay attention and contact us.