What are the effects of ozone exposure on synthetic rattan flower box materials?

Ozone exposure can significantly impact synthetic rattan flower box materials, leading to potential degradation over time. Synthetic rattan, often made from polyethylene or PVC, is designed for outdoor use but remains susceptible to environmental stressors like ozone. Prolonged exposure may cause discoloration, surface cracking, and reduced flexibility, compromising both aesthetics and structural integrity.

High ozone concentrations, common in urban areas or during summer months, accelerate oxidative reactions in the material. This weakens the polymer chains, making the rattan brittle and prone to breakage. Manufacturers often add UV stabilizers and anti-oxidants to mitigate these effects, but long-term exposure still poses risks.

To prolong lifespan, consider placing synthetic rattan flower boxes in shaded areas or using protective covers during peak ozone periods. Regular cleaning and applying UV-resistant sprays can also help maintain durability. Understanding these effects ensures better material selection and care for outdoor decor.