Degradation kinetics is the study of the rates and mechanisms of polymer degradation. It involves investigating how different factors, such as temperature, light, oxygen, and chemical environment, affect the rate at which a polymer breaks down. Understanding degradation kinetics is crucial for predicting the lifespan and performance of polymers in various applications, as well as for designing polymers with improved stability and durability.

降解动力学是研究聚合物降解的速率和机理。它涉及研究不同的因素（例如温度、光、氧和化学环境）如何影响聚合物分解的速率。了解降解动力学对于预测聚合物在各种应用中的寿命和性能以及设计具有更高稳定性和耐久性的聚合物至关重要。