How do different wood fiber types (e.g., pine, bamboo, hardwood) affect WPC performance in tree boxes?

Wood-plastic composite (WPC) materials are widely used in tree boxes due to their durability and eco-friendly properties. The type of wood fiber used—such as pine, bamboo, or hardwood—significantly influences WPC performance.

Pine fiber, being lightweight and abundant, offers cost-effectiveness but may lack long-term durability in harsh conditions. Bamboo fiber, known for its high tensile strength and rapid renewability, enhances WPC's resistance to moisture and decay. Hardwood fibers, like oak or maple, provide superior density and longevity, though they may increase production costs.

Each fiber type impacts the composite's mechanical properties, water absorption, and thermal stability. Understanding these differences helps in selecting the right WPC for tree boxes, balancing performance, sustainability, and budget.