High-reflectivity infrared cooling powder coating is a decorative, weather-stable exterior coating that reflects near-infrared solar radiation instead of absorbing it. On steel and aluminium façades it lowers surface temperature by up to 20%, reduces the radiator effect on the building, cuts cooling load and eases urban heat-island conditions — while keeping free colour and design choices.

Why Infrared Matters

Most solar energy heating a surface is in the near-infrared band (NIR, about 780–1400 nm), not just visible light. A surface that only reflects colour but absorbs NIR still runs hot — this is why dark doors warp their guides in summer and dark façades act like radiators in a city. High-reflectivity pigments raise Total Solar Reflectance (TSR), so less heat enters the film, less bimetal expansion stress reaches the joints, less heat passes indoors, and the film itself stays tougher and longer-lived.

Key Features & Specifications

Applications

Outdoor enclosuresTelecom and power cabinets protected from overheating in extreme climates.Solar equipmentReduces thermal stress on panels and inverters, supporting efficiency.Architectural façadesBuildings and rooftops shielded from solar heat gain, lower cooling cost.

Advantages

• Infrared reflection improved by over 20%, depending on colour.
• Surface temperature reduced by up to 20%.
• Lower mechanical stress on outdoor metals from cyclic expansion.
• Reduced energy cost for building cooling.
• Easy electrostatic application; solvent-free and environmentally friendly.
• Available in a wide RAL range, in satin/smooth and deep-matt fine texture.