How does the resistance to mold of polyethylene compare to polypropylene in outdoor tables?

When selecting materials for outdoor tables, mold resistance is a critical factor to consider. Polyethylene and polypropylene are two popular choices, but how do they compare in terms of mold resistance?

Polyethylene is known for its excellent resistance to moisture and mold, making it a durable option for outdoor furniture. Its non-porous surface prevents water absorption, reducing the likelihood of mold growth even in humid environments.

On the other hand, polypropylene also offers good mold resistance, though it may not be as inherently resistant as polyethylene. While polypropylene is highly durable and resistant to many chemicals, its slightly porous nature can make it more susceptible to mold under prolonged exposure to moisture.

In summary, polyethylene generally outperforms polypropylene in mold resistance for outdoor tables, especially in damp or humid climates. However, both materials are solid choices, and the final decision may depend on other factors like cost, design, and specific environmental conditions.