What are the differences in screw-holding power between WPC and resin?

When comparing WPC (Wood-Plastic Composite) and resin in terms of screw-holding power, several key differences emerge. WPC, a blend of wood fibers and plastic, offers moderate screw-holding strength due to its composite nature. However, its performance can vary depending on the density and composition of the material. On the other hand, resin, particularly high-density polyethylene (HDPE) resin, tends to provide superior screw-holding power due to its uniform and dense structure. This makes resin a more reliable choice for applications requiring strong and durable fastenings. Additionally, resin is less prone to splitting or cracking when screws are driven in, whereas WPC may exhibit these issues under high stress. Ultimately, the choice between WPC and resin depends on the specific requirements of your project, with resin being the preferred option for heavy-duty applications and WPC suitable for lighter, decorative purposes.