What are the weight capacity differences between polyethylene and polypropylene outdoor armchairs?

When choosing outdoor armchairs, understanding the weight capacity differences between polyethylene and polypropylene is crucial for durability and longevity. Polyethylene armchairs typically offer a higher weight capacity, often supporting up to 300-400 pounds, thanks to their flexible yet sturdy composition. Polypropylene, while lightweight and resistant to UV rays, generally has a lower weight capacity, averaging around 200-250 pounds due to its more rigid structure. Polyethylene is also more resistant to cracking under heavy loads, making it ideal for high-traffic outdoor settings. In contrast, polypropylene excels in environments where lightweight and weather resistance are priorities. Consider your specific needs—whether it’s heavy-duty use or lightweight versatility—when selecting between these materials for your outdoor furniture.