Self-Cleaning Color Coated Aluminum Coil

Self-cleaning color-coated aluminum sheets are produced with premium aluminum alloy substrate, covered with dedicated nano self-cleaning coating and cured via high-temperature color-coating process.
Self-cleaning color-coated aluminum coils are equipped with nano hydrophilic coating. Rainwater spreads into a water film to wash away dust and prevent oil contamination, drastically cutting high-altitude cleaning frequency. Combining aluminum’s corrosion resistance and lightweight features, the material keeps building facades clean for a long term and lowers operation & maintenance costs.

Self-Cleaning Color Coated Aluminum Coil

Product Specifications (Customizable)

  • Alloy Temper
  • Substrate Width: 60-2780mm
  • Substrate Thickness: 0.03-3.0mm
  • Coating Types: PVDF、PE 、FEVE 4F 、 HDPE
  • Coating Thickness: Single coat 4-20μm; Double coat 25-28μm; Triple coat 35-38μm(Customizable)
  • Colors: Over 2000 options including brushed metal, marble grain, wood grain, etc. Custom color matching available to meet aesthetic requirements of different scenarios
  • Protective Film: Customizable with customer’s trademark

Product Advantages

  • Nano lotus self-cleaning: Superhydrophobic surface, rainwater automatically washes away dust and stains, no manual cleaning required, no scale or water stains left
  • Weather and aging resistance: Strong UV resistance, not easy to fade, chalk or crack during long-term outdoor use, long service life
  • Corrosion and salt spray resistance: Dense and closed coating resists moisture, rainwater, coastal salt spray and mild industrial acid-alkali corrosion
  • Flexible and durable paint film: Extremely strong adhesion, no paint peeling or cracking during bending, cutting and special-shaped processing
  • Long-lasting and stable function: Nano functional layer is integrated with the paint surface, resistant to scouring and wear

Application Scenarios

Widely used for high-end building facades, municipal transportation facilities, coastal projects, industrial plant exteriors, cultural & sports venues, and outdoor decorative projects that are difficult to clean at height.

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