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Ketron® PEEK HPV

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The addition of carbon fibers, PTFE and graphite to virgin PEEK results in a "rolling grade" Ketron PEEK. Its excellent tribological properties (low friction, long wear and high pressure speed capability) make this quality especially suitable for wear and friction applications.

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Format

Chemical

Resistance

Electrical

Insulation

Wear

resistance

sliding

properties

impact

resistance

+250ºC / -20ºC

temperature range

MAIN CHARACTERISTICS


- Very high maximum allowable service temperature in air [250 °C continuously, up to 310 °C for short periods of time] 

- High mechanical strength, stiffness and creep resistance, also at elevated temperatures
Excellent chemical and hydrolysis resistance 

- Excellent wear and frictional behaviour 

- Very good dimensional stability 
 
​​​​​​- Excellent resistance to high energy radiation [gamma- and X-rays] 

- Inherent low flammability and very low levels of smoke evolution during combustion 

- Good electrical insulating and dielectric properties [except for Ketron HPV PEEK and CA30 PEEK]

ApPLICATIONS


- Pump components

- Valve seats

- Bearings
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- Rollers

- Gears

- High temperature insulators

- Components exposed to boiling water or steam