High-performance polymers are advanced materials designed to withstand extreme conditions, such as high temperatures, corrosive environments, and mechanical stress. These polymers exhibit superior strength, durability, and resistance to chemicals, making them suitable for demanding applications in industries like aerospace, automotive, and electronics. Common examples of high-performance polymers include polyetheretherketone (PEEK), polyimide, and fluoropolymers. Their unique properties allow them to replace traditional materials like metals and ceramics in various applications, leading to lighter, more efficient designs. As technology advances, the demand for these specialized materials continues to grow, driving innovation in polymer science.