The appearance of color coated board building is easy to be affected by weather, resulting in dust on the surface. Due to the complex shape and high distance from the ground, it is very difficult to clean and maintain. Many company leaders, in order to
improve the company's appearance, do not hesitate to hire professional cleaning personnel to carry out high-altitude cleaning, which will cost a lot of money. Besides, there is a risk of casualties in high-altitude cleaning work. The haze is so serious,
the air quality is low, and the surface of building materials is more vulnerable to pollution. Is there such a material that can achieve self-cleaning? Or reduce the number of manual cleaning?
As we mentioned earlier, color coated boards are now used in many buildings because of their outstanding performance, low price and practical use. There is such a special variety in the color coating, which can give you a bath -- self cleaning color coating
board. Once it rains, you wash it once. It's all rain that makes self-cleaning. Self cleaning color coated plate is also composed of substrate, coating, chemical conversion layer, primer and topcoat.
Hydrophilic additives are enriched on the surface
of the color coated board, and a dense film structure is formed on the top coat to prevent contamination. Let's compare the difference between ordinary color board and self-cleaning color board.
Anti contamination comparison
1. Common color
plate; the surface pollutants of ordinary color plate are easy to penetrate from the surface cracks, which can not be removed by conventional cleaning methods.
2. Self cleaning color board; the surface of self-cleaning color board has a layer of
cross-linked and dense paint film, which can effectively resist the penetration of pollutants into the paint film, and protect the color plate.
1. Ordinary color board; ordinary color board is hydrophobic surface, when
the rain washes, there is no way to wash away the dirt attached to the srface of color board.
2. Self cleaning color board; the self-cleaning color plate has excellent hydrophilic surface, which can ensure that the rainwater can fully develop and
wash away the pollutants on the surface.