Search 
corp-web@copeplastics.com 
800-851-5510 Vespel® SP-211
Request a Quote
About Vespel® SP-211
DuPont™ Vespel® SP-211 is a Polyimide that contains a proprietary filler package that provides a lower coefficient of friction than SP-21 without lubrication in various applications. Vespel® SP-211 offers excellent wear resistance up to 300˚F (149˚C).
Features/Properties
- Balanced electrical properties
- Dimensional Stability
- Excellent Wear resistance
- Good Abrasion Resistance
- High Compressive Strength
- Low Coefficient of Friction
- Low outgassing
Applications
- Bearings
- Bushings
- Connectors
- Locators
- Pump wear rings
- Retainers
- Rollers
- Seals
- Valve caps
- Valve Seats
- Wand tips
- Washers