What are the effects of prolonged exposure to acid rain on resin surfaces?
Prolonged exposure to acid rain significantly damages resin surfaces, leading to visible and structural deterioration. Acid rain, which contains sulfuric and nitric acids, reacts with the resin's polymer chains, causing gradual degradation. Over time, this results in surface discoloration, loss of gloss, and increased brittleness. The acidic compounds also weaken the material's structural integrity, making it prone to cracks and erosion. In outdoor applications, such as automotive coatings or construction materials, this degradation can reduce durability and aesthetic appeal. Preventive measures, like protective coatings or acid-resistant resins, are essential to mitigate these effects in high-risk environments.
