How does the inclusion of rubber particles in WPC formulations improve impact resistance?
The inclusion of rubber particles in Wood-Plastic Composite (WPC) formulations significantly improves impact resistance by introducing elastic properties into the composite matrix. Rubber particles act as energy absorbers, dissipating impact forces through deformation and reducing crack propagation. This modification enhances the material's toughness, making it more durable under mechanical stress. Additionally, the rubber-WPC blend improves flexibility, preventing brittle fractures. This innovation is particularly valuable in applications requiring high durability, such as automotive components and construction materials.
