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DuPont™ Vespel® parts & shapes

SP-3

Of course, working in vacuum and dry environments has its own challenges. Aerospace engineers have to worry about extra difficulties like outgassing. But SP-3 has proven high performance in aerospace applications, largely due to its ultra-low outgassing.

Excellent performance in vacuum and dry environment applications including:

  • Bushings
  • Bearings
  • Piston rings
  • Seals
  • Gears

Benefits

  • Maximum wear and friction resistance in vacuums and other dry environments
  • Ultra-low outgassing
  • High performance in aerospace applications