Analysis of Characteristics of Curtain Wall Self-cleaning Paint Coatings

STG was established in 2002 and is headquartered in STUTTGART, Germany. A high-tech company composed of expert members, the company has been focusing on the research and development and application of water-based inorganic ceramic coatings. After more than ten years of promotion, it has been highly recognized in the fields of kitchen appliances, beauty tools, motorcycle accessories, medical equipment and other fields.

curtain wall self-cleaning paint .What are the characteristics?

1. Photocatalytic performance  

Nano TiO2 after UV irradiation .The coating is excited to form superoxide negative ions and strong oxidizing hydroxyl radicals, which can decompose surface adsorption All kinds of organic pollutants, oxidize and remove nitrogen oxides, sulfides, and kill microorganisms such as molds and bacteria that come into contact with the surface. If used indoors, it can significantly reduce the concentration of harmful gases such as toluene and formaldehyde, and purify indoor air.

2. Hydrophilic

nanoTiO2The surface of the coating is excited by ultraviolet light to form hydroxyl groups, and the hydroxyl groups form hydrogen bonds with water to show super hydrophilicity. The superhydrophilicTiO2film enables water droplets to quickly wet and spread on the surface. This property allows water to preferentially occupy the surface while blocking contaminants from the surface and being carried away by excess water. At the same time, the hydrophilic film formed is very thin, so that the surface can be air-dried quickly, preventing the wet surface from being re-contaminated by dust in the air.

3. Self-cleaning performance 

Self-cleaning performance isTiO2When the coating is applied outdoors, the concentrated expression of photocatalytic and superhydrophilic properties, compared with the surface protected by no self-cleaning coating, nanoTiO2The coated surface is significantly resistant to contamination and keeps the surface clean without manual cleaning. Experiments show that nano-titanium oxide has excellent self-cleaning properties.