PI VESPEL SP-21 round bar anthracite

Technical data

More Information
Materialpolyimide
Material additive15% graphite
Abbreviated material designationPI
Manufacturing processpressed
Density1.51 g/cm³
Coloranthracite
Working temperature rangefrom -271 to +288 °C
Max. operating temperature short term+482 °C
Behaviour in firehardly combustible according to UL 94 V-0 (thickness 0.75 mm)
EC Norm1907/2006/EU (REACH),
2011/65/EU (RoHS),
2015/863/EU (RoHS)
UNSPSC CodeUNSPSC-30102415
Service-Center
also available tailored
Application
for sliding elements under extreme conditions, mostly in dry running conditions at high sliding speeds at high load and high temperatures; such as slide bearingss, axial bearings, sliding bolts, valve seats, gaskets, etc.
On request
in other diameters and lengths; quality VESPEL SP-211 and SP-22
Characteristics
extremely high dimensional stability under heat and upper range operating temperatures with high mechanical stability and dimensional stability, very good sliding behaviour with high wear resistance, very high pv-value in dry running conditions.

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