What are the effects of prolonged exposure to ozone on resin materials?
Prolonged exposure to ozone can significantly degrade resin materials, leading to reduced mechanical strength and surface deterioration. Ozone reacts with polymer chains in resins, causing oxidation and chain scission, which weakens the material over time. Common effects include discoloration, brittleness, and loss of elasticity, particularly in rubber-modified resins. Additionally, ozone exposure accelerates UV-induced degradation, further compromising durability. Industries relying on resin-based components must consider protective coatings or ozone-resistant formulations to mitigate these effects. Regular material testing under simulated ozone conditions is essential for ensuring long-term performance in harsh environments.
