Vespel SP202 is a premium polyimide-based engineering plastic specifically designed for high-heat and high-wear applications. Known for its exceptional dimensional stability, low outgassing, and superior thermal resistance, Vespel SP202 is ideal for use in aerospace, automotive, semiconductor, and industrial machinery components.
This grade is filled with 40% graphite, providing excellent wear resistance and low friction properties even in dry running conditions. With outstanding performance in extreme environments (up to 300°C continuous use), it maintains strength, stability, and performance where other plastics fail.
Whether used for bushings, seals, bearings, or insulators, Vespel SP202 offers long-lasting durability, reduced maintenance, and reliable efficiency in demanding conditions.
Key Features:
40% graphite-filled polyimide
Excellent heat resistance up to 300°C
Outstanding wear and friction properties
Low thermal expansion and high strength
Suitable for vacuum and cleanroom environments
