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Dupont Vespel Product Catalog

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Vespel SP211 - Need a lower coefficient of friction than SP-21? Not as concerned about thermal and wear resistance? Then SP-211 could be your solution. With Teflon PTFE as an additive, the coefficient of friction is further reduced, even without lubrication.

Lowest coefficient-of-friction parts in both dry and lubricated applications such as:

  • Sliding and linear bearings
  • Bushings
  • Thrust washers
  • Seal rings

Benefits

  • Low wear at high bearing PVs
  • Low coefficient of friction
  • Teflon filled
  • Superior unlubricated wear
  • Excellent creep resistance
  • Wear resistant up to 300 F
  • Good tensile strength, elongation and flexural modulus

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