How does the inclusion of recycled tire rubber in WPC formulations impact shock absorption?

The inclusion of recycled tire rubber in Wood-Plastic Composite (WPC) formulations significantly enhances shock absorption due to the inherent elasticity and damping properties of rubber. When rubber particles are blended with wood fibers and plastic matrices, they create a more flexible and resilient composite material. This improved elasticity allows WPC to better absorb and dissipate impact energy, reducing stress on structures and extending material lifespan. Additionally, recycled rubber contributes to sustainability by repurposing waste tires, making WPC an eco-friendlier choice for applications like flooring, decking, and automotive components. Studies show that WPC with rubber additives exhibits up to 30% better shock absorption than traditional composites, offering both performance and environmental benefits.