WPC Outdoor Panels: Revolutionizing Exterior Cladding
Wood Plastic Composite (WPC) Outdoor Panels are engineered for extreme durability and sustainable performance in harsh environments. Combining recycled wood fibers (60–80%) and thermoplastics (HDPE/PP), they deliver the aesthetic appeal of natural wood with superior resistance to weathering, UV radiation, and mechanical stress—making them the ideal solution for modern architectural exteriors.
I. Core Engineering & Material Science
1. Advanced Composition
Reinforced Polymer Matrix: Hybrid blend of virgin/recycled HDPE plastic (weather-resistant backbone) + FSC-certified wood flour (structural stability).
Additive Technologies:
UV Stabilizers: Prevent fading (∆E ≤3 after 3,000 hrs QUV testing).
Antimicrobial Agents: Inhibit mold/algae growth (99.9% reduction per ASTM G21).
Impact Modifiers: Enhance hail resistance (withstands 25mm ice balls at 23m/s).
2. Structural Innovation
Multi-Layer Co-Extrusion:
Cap Layer: Sol…