What are the radiolysis effects on polyethylene outdoor tree boxes near nuclear facilities?
Polyethylene outdoor tree boxes near nuclear facilities are exposed to ionizing radiation, leading to radiolysis effects that degrade the polymer over time. Radiolysis causes chain scission, cross-linking, and oxidation, reducing mechanical strength and durability. Studies show that prolonged exposure accelerates material brittleness, discoloration, and structural failure. Understanding these effects is crucial for selecting radiation-resistant materials in high-risk environments. Mitigation strategies, such as stabilizers or alternative polymers, can enhance longevity. This article examines the mechanisms of radiolysis in polyethylene and its implications for outdoor applications near nuclear sites.
