WPC Exterior Wall Panels

Advantages

• Superior Weather Resistance: The co-extruded surface layer resists sun exposure and fading. It is engineered to withstand harsh outdoor conditions, including extreme heat, freezing cold, rain, snow, and humidity, for the long term.

• Excellent Color Stability: Color pigments and additives are deeply integrated into the surface layer during high-temperature extrusion, ensuring the color remains vibrant and resistant to fading.

• Exquisite Surface Texture: Available in various realistic wood finishes, including wood grain, linen texture, and synchronized embossing. It combines high aesthetic appeal with a scratch-resistant surface and a smooth touch.

• Waterproof & Corrosion Resistant: The fully enclosed co-extruded shell acts as an impermeable barrier against moisture and acid rain. It requires no painting or maintenance, and will not rot or suffer from insect damage.

• Eco-Friendly: Made from recycled plastics and wood flour. It is formaldehyde-free, emits no VOCs, and is 100% recyclable.

• Low Maintenance Costs: Easy to clean with just a water rinse; resists dust accumulation. The surface is oil and scratch-resistant, eliminating the need for frequent refurbishment.

• Easy Installation: Features a hidden clip system for quick and secure assembly. The lightweight boards are easy to cut and adaptable to various substrates.

Application

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Physical Properties

• Density: 1.3 – 1.5 g/cm³. Higher density than natural wood, providing superior strength.

• Compressive Strength: ≥ 25 MPa. Resists indentation and deformation on the surface.

• Flexural Strength: ≥ 30 MPa. Capable of withstanding stress caused by thermal expansion and contraction.

• Surface Hardness: ≥ 70 Shore D. Scratch and impact resistant.

• Dimensional Stability: Thermal expansion/contraction rate ≤ 0.1%. Maintains straight lines and tight seams.

• Temperature Resistance: -40°C to +70°C. Resists brittleness in cold and softening in heat.

• Water Absorption: ≤ 0.2%. The co-extruded layer is virtually non-absorbent, preventing mold and swelling.

• Formaldehyde Emission: Zero formaldehyde. Non-toxic and safe for use in public buildings.

• UV Resistance: ΔE ≤ 2 (500h UV test). Resists fading from light exposure; highly durable for outdoor use.

• Weather Resistance: ≥ 15 years (outdoor natural exposure). The co-extruded layer provides long-lasting protection.

• Fire Rating: B1 (Flame Retardant). Meets fire safety requirements.

• Stain Resistance: Surface stain resistance ≥ 95%. Easy to clean; leaves no residue from dust or rain marks.

• Mold Resistance: ≥ 99% bacterial inhibition; Mold Grade 0 (ASTM G21). Prevents the growth of bacteria and mold.

• Insect Resistance: ≥ 99% resistance to termites and borers. Suitable for tropical and coastal areas prone to insect infestation.