How does the color of polypropylene change over time in Outdoor Square Tables?

Polypropylene, a popular material for outdoor square tables, is known for its durability and resistance to various environmental factors. However, prolonged exposure to sunlight, particularly UV rays, can cause the color of polypropylene to fade or change over time. This process, known as photodegradation, occurs when UV radiation breaks down the polymer chains in the material, leading to a loss of vibrancy and potential discoloration. Additionally, factors such as temperature fluctuations, humidity, and pollution can accelerate this process. To mitigate color changes, manufacturers often add UV stabilizers during production, and regular maintenance, such as cleaning and applying protective coatings, can help preserve the table's appearance. Understanding these factors can help users make informed decisions about the care and longevity of their outdoor furniture.