DuPont Vespel
Vespel ST2030 - Want a material that wears like SP21, but with improved toughness and better thermal oxidative stability? Consider ST2010 or ST2030. 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
Outstanding strength
