Applications include:
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Rotary Seal Rings
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Thrust Washers And Discs
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Bushings
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Flanged bearings
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Plungers
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Printer Wire Guides
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Spline Couplings
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Wear Strips
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Valve Seats
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Thermal And Electrical Insulators
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Wafer Clamping, Polishing And Grinding Rings
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Wafer Guides and Carriers
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Vacuum Pads
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Die Pickup Collets
Vespel® is one of the highest performing engineering plastics currently available.
Vespel® will not melt and can operate continuously from cryogenic temperatures to 550°F (288°C), with excursions to 900°F (482°C).
Vespel® parts consistenly exhibit superior performance in a variety of applications requiring low wear and long life in severe environments
Advantages:
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Excellent Temperature Resistance
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High Wear Resistance (Especially SP-21)
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Dimensionally Stable Resistant To Radiation