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DuPont™ Vespel® parts & shapes

ST-2010 & ST-2030

Want a material that wears like SP-21, but with improved toughness and better thermal oxidative stability? Consider ST-2010 or ST-2030. These products even include better resistance to solvents, acids and bases.

Fiber-reinforced polyimide resins ideal for:

  • Valve seats
  • Seals
  • Bearings
  • Washers
  • Seal rings
  • Ferrules
  • Wear pads

Benefits

  • Excellent wear
  • High oxidative and thermal stability
  • Outstanding strength