How does the recyclability of polyethylene compare to polypropylene for benches?

When choosing materials for outdoor benches, recyclability is a key factor for sustainability. Polyethylene (PE) and polypropylene (PP) are both popular plastics, but their recyclability differs. Polyethylene is widely recycled, especially high-density polyethylene (HDPE), commonly used in benches due to its durability and ease of processing. Polypropylene is also recyclable but less frequently accepted in curbside programs, requiring specialized facilities.

PE benches often come from post-consumer recycled content, reducing waste. PP, while sturdy and resistant to UV and chemicals, faces challenges in recycling due to lower collection rates. Both materials can be repurposed, but PE’s established recycling infrastructure makes it a more eco-friendly choice for bench production. For sustainable outdoor furniture, polyethylene offers better recyclability and environmental benefits compared to polypropylene.