What are the best impact-resistant additives for WPC ottomans?

WPC (Wood Plastic Composite) ottomans are popular for their durability and eco-friendliness, but adding impact-resistant additives can further enhance their strength and longevity. The best additives for improving impact resistance include:

1. Rubber Particles: Blending rubber into WPC improves flexibility and shock absorption, reducing cracks and breaks.

2. Glass Fiber: Reinforcing WPC with glass fiber increases tensile strength and resistance to heavy impacts.

3. Mineral Fillers (Calcium Carbonate): These additives improve rigidity and reduce brittleness in WPC materials.

4. Polyurethane (PU) Coatings: A protective PU layer adds extra resistance to scratches and dents.

5. Nano-Clay Composites: These advanced materials enhance structural integrity and impact resistance at a microscopic level.

Choosing the right additive depends on the desired balance between flexibility, weight, and durability. For outdoor WPC ottomans, rubber and glass fiber are excellent choices, while nano-clay works well for high-end indoor furniture. By incorporating these additives, manufacturers can create WPC ottomans that withstand daily wear and tear while maintaining aesthetic appeal.