How does the porosity of WPC influence moisture resistance in Outdoor Loungers?
The porosity of Wood-Plastic Composite (WPC) plays a critical role in determining its moisture resistance, especially in outdoor loungers exposed to rain, humidity, and dew. WPC's porous structure allows water to penetrate if not properly engineered, leading to swelling, warping, or mold growth over time. High-density WPC with lower porosity minimizes water absorption, enhancing durability and reducing maintenance. Manufacturers often use additives or surface treatments to seal pores, improving weather resistance. For outdoor loungers, selecting WPC with optimized porosity ensures long-term performance and aesthetic appeal, even in damp environments. Understanding this relationship helps consumers make informed choices for sustainable outdoor furniture.
