What are the friction properties of WPC versus resin in outdoor sofa sliding mechanisms?

When selecting materials for outdoor sofa sliding mechanisms, understanding the friction properties of Wood-Plastic Composite (WPC) and resin is crucial. WPC, a blend of wood fibers and plastic, offers moderate friction with good durability, making it suitable for smooth sliding motions. Resin, on the other hand, tends to have lower friction due to its smooth surface, but may wear faster under heavy use.

In outdoor environments, WPC's resistance to moisture and UV rays enhances its longevity, while resin may degrade over time, affecting its sliding performance. For long-term use, WPC is often preferred for its balanced friction and weather resistance, whereas resin is chosen for its initial low-friction ease. Consider your climate and usage frequency when deciding between these materials for optimal sliding mechanism performance.