In conclusion, antioxidant additives play a critical role in enhancing the performance and durability of plastics. By effectively combating oxidative degradation, these additives improve not only the longevity of plastic products but also their processing characteristics. As the plastics industry continues to innovate and adapt to sustainability challenges, the development and application of advanced antioxidant additives will be essential in creating more resilient and eco-friendly materials. As research progresses, we can expect to see new formulations that further optimize the balance of performance and environmental responsibility in plastic products, ensuring they meet the demands of a rapidly changing world.