Aluminum door and window surface treatment principle - aluminum alloy door and window surface treatment method:

 

Fluorocarbon coating

Fluorocarbon spraying is an electrostatic spraying method, also a method of liquid spraying, called fluorocarbon spraying. It belongs to high-grade spraying, so the price is high and it has been applied abroad. Fluorocarbon coating has excellent resistance to fading, anti-blooming, anti-air pollution (acid rain, etc.), strong UV resistance, strong crack resistance and ability to withstand harsh weather conditions. It is not as good as general paint. The fluorocarbon spray coating is a coating made of polyvinylidene fluoride resin nCH2CF2 baking (CH2CF2)n (PVDF) or a metal aluminum powder as a coloring material. The chemical structure of the fluorocarbon binder is combined by a fluorine/carbon bond. This structure with short bond properties combines with hydrogen ions to become the most stable and strong bond. The chemical structure is stable and firm, making the physical properties of fluorocarbon coatings different from general coatings. In addition to the abrasion resistance in terms of mechanical properties, impact resistance has excellent performance, especially in harsh weather and environment, showing long-term anti-fade and anti-ultraviolet properties. Imported fluorocarbon spray is a coating with good chemical stability, corrosion resistance, no fading and more durability.