Fluorocarbon spraying for surface treatment of aluminum sheet

Fluorocarbon spraying is a kind of electrostatic spraying, and it is also a method of liquid spraying. It is called fluorocarbon spraying. It belongs to high-grade spraying and has a high price.

In the past two years, it has only been widely used in aluminum curtain wall in China. Due to its excellent characteristics, it is more and more valued and favored by the construction industry and users. Fluorocarbon spraying has excellent fading resistance, frost resistance, corrosion resistance against atmospheric pollution (acid rain, etc.), strong UV resistance, strong crack resistance and ability to withstand harsh weather environments. It is beyond the reach of ordinary coatings.

Fluorocarbon spraying has excellent resistance to fading, frost resistance, corrosion resistance to atmospheric pollution (acid rain, etc.), strong UV resistance, strong crack resistance and ability to withstand harsh weather environments. It is beyond the reach of ordinary coatings. Fluorocarbon spray coating is a coating made of polyvinylidene fluoride resin nCH2CF2 baking (CH2CF2)n(PVDF) as the base material or with metal aluminum powder as the colorant. The chemical structure of fluorocarbon binders is combined with fluorine/carbon bonds. This structure with short bond properties is combined with hydrogen ions to become the most stable and firm combination. The stability and firmness of the chemical structure make the physical properties of fluorocarbon coatings different from general coatings. In addition to abrasion resistance and impact resistance in terms of mechanical properties, it has excellent performance, especially in harsh climates and environments, it shows long-term anti-fading properties and anti-ultraviolet light properties.

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