Fluoro-Acrylic Composite Powder Coating is a high-performance exterior powder coating developed through the combination of fluorinated resin and acrylic technology. You use this system when you need enhanced UV durability, improved gloss retention, and stable color performance under long-term outdoor exposure.
The composite structure balances the weather resistance of fluorinated components with the surface smoothness and decorative properties of acrylic resin. It is suitable for architectural and industrial metal components where appearance consistency and service life are equally important. Performance can be evaluated according to international standards such as ISO 9227 for corrosion resistance and ASTM G154 for accelerated weathering.
This coating provides a practical solution for projects that require higher durability than conventional polyester systems while maintaining application flexibility.
You can apply Fluoro-Acrylic Composite Powder Coating in projects exposed to sunlight, humidity, and varying outdoor conditions.
Architectural Applications
Aluminum curtain walls
Window and door frames
Decorative façade panels
Metal roofing accessories
Aluminum ceiling systems
Commercial and Public Facilities
Outdoor lighting fixtures
Signage structures
Transportation station panels
Public infrastructure metal parts
Industrial Applications
Equipment housings
Control cabinets
Metal enclosures
Typical Substrates
Aluminum alloy
Galvanized steel
Mild steel with appropriate pretreatment
It can be used as a single-layer exterior system or incorporated into a multi-layer protective structure depending on corrosion requirements.
| Item | Specification |
|---|---|
| Resin System | Fluoro-acrylic composite |
| Finish | Smooth, uniform surface |
| Gloss Range | 20–95% at 60° (adjustable) |
| Recommended Film Thickness | 60–100 μm |
| Curing Condition | 180–200°C metal temperature, 10–20 minutes |
| Adhesion | ISO 2409, Class 0 |
| Impact Resistance | ASTM D2794 compliant |
| Salt Spray Resistance | ISO 9227, ≥1000 hours (system dependent) |
| Accelerated Weathering | ASTM G154 compliant |
| Storage Stability | 12 months below 30°C in dry conditions |
Actual performance depends on substrate preparation and total coating system design.
Improved UV Stability
You achieve enhanced gloss and color retention compared to conventional polyester coatings under continuous sunlight exposure.
Stable Surface Appearance
The acrylic component supports smooth leveling and uniform film formation, giving you a consistent decorative finish.
Balanced Mechanical Properties
You maintain strong adhesion, flexibility, and impact resistance suitable for fabricated metal structures.
Reliable Corrosion Protection
When applied over properly pretreated substrates, the system provides durable resistance against moisture and environmental contaminants.
Environmentally Responsible
As a solvent-free powder coating, it produces no VOC emissions during application and supports sustainable production processes.
For long-term durability, you should ensure proper pretreatment:
Aluminum: chromate-free or equivalent conversion coating
Steel: degreasing and phosphating or equivalent system
Ensure clean and dry substrate prior to coating
Surface preparation directly affects corrosion resistance and adhesion performance.
Public Transportation Station Panel Project
You required an exterior coating for aluminum panels used in a transportation station exposed to strong sunlight and seasonal humidity changes. Fluoro-Acrylic Composite Powder Coating was selected to improve weather durability while maintaining decorative consistency.
After accelerated weathering evaluation according to ASTM G154 and corrosion testing under ISO 9227 conditions, the coating system maintained stable gloss and adhesion without visible surface degradation. The installation achieved consistent appearance across large panel areas.
Powder coatings can be categorized by resin system (epoxy, polyester, hybrid, polyurethane), appearance (smooth, texture, hammer, metallic, pearlescent), or performance level (anti-corrosion, heat-resistant, UV-resistant, architectural grade, automotive grade).
Powder coatings offer thousands of colors in gloss, matte, satin, metallic, candy, texture, wrinkle, hammer tone, wood grain, fluorescent, and other custom effects. Special powders can create soft-touch, anti-scratch, anti-fingerprint, or anti-graffiti surfaces.
The process generally includes surface pretreatment (degreasing, phosphating, chromating, sandblasting), drying, electrostatic spraying, curing in an oven, and cooling. A well-controlled pretreatment and curing process ensures strong adhesion and long service life.
Powder coatings are environmentally friendly, solvent-free, and produce minimal waste. They offer excellent corrosion resistance, weather durability, mechanical strength, and uniform film appearance. The coating is tough, impact-resistant, scratch-resistant, and has a long lifespan.
Powder coatings are widely used in appliances, aluminum profiles, architectural components, automotive parts, bicycles, furniture, outdoor equipment, machinery, electrical cabinets, pipeline systems, and general industrial and consumer goods.
Powder coating is a dry finishing technology where finely ground powder is electrostatically sprayed onto a metal or non-metal surface and then cured at high temperature. After curing, the powder melts into a continuous, durable, and decorative coating layer.
Powder coating protects the substrate from corrosion, weathering, chemical attack, and mechanical wear. It also provides decorative appearance with rich colors, gloss levels, textures, and special effects.
In many industrial applications, powder coating outperforms liquid paint. It forms a thicker and tougher coating, resists corrosion and chemicals better, and does not contain VOCs. It also provides excellent consistency and cost-effective mass production.
It is called powder coating because the coating material is a solid powder instead of a liquid paint. The coating is formed by melting and curing powder particles under heat.
Powder coatings include several families depending on resin chemistry:
• Epoxy powders
• Polyester powders
• Epoxy-polyester hybrid powders
• Polyurethane powders
• Acrylic powders
• Fluorocarbon (PVDF) powders
Each type has its own performance features such as corrosion resistance, UV resistance, chemical resistance, outdoor durability, or decorative properties.
Powder coatings are based on thermoset or thermoplastic resins combined with pigments, curing agents, fillers, additives, and in some cases metallic or effect particles. Common substrates include steel, aluminum, galvanized metal, MDF, and certain heat-resistant plastics.
The lifespan depends on powder type, film thickness, application method, pretreatment, and service environment. Indoor coatings can last more than 10–20 years. High-grade outdoor polyester or fluorocarbon powders can last 15–25 years or longer under UV exposure.
For help with solutions customized to your business needs, contact Export Director now.
Export Director
With 30+ years of experience and We firmly believe that product quality is the basis of cooperation.
Send Inquiry
TEl
+86 132 6275 2056
