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800-851-5510 Semitron® ESd 490 HR
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About Semitron® ESd 490 HR
Semitron® ESd 490 HR is a PEEK material with higher resistivity (10^10 – 10^12) than Semitron® ESd 480. It maintains the same excellent chemical resistance and dimensional stability, and is ideal for high temperature, tight tolerance components.
Features/Properties
- Abrasion resistant
- Excellent Chemical Resistance
- High Strength
- Outstanding Wear Resistance
- Steam Resistant
- Toughness
Applications
- Bearings
- Bushings
- Connectors
- Gears
- Impellers
- Insulators
- Pump wear rings
- Rollers
- Rotors
- Seals
- Thrust washers
- Valve Seats