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Ensinger PEI

Traid Villarroya TKG® FLON 25CBGR PTFE, 25% Carbon/Graphite Filled
Categories: Polymer; Thermoplastic; Fluoropolymer; Polytetrafluoroethylene (PTFE); Polytetrafluoroethylene (PTFE), Carbon Fiber Filled

Material Notes:
  • Good thermal conductivity
  • Excellent compression and wear resistance
  • Low permeability
Industry Applications:
  • Seal applications
  • Piston rings for dry compressors
  • Bearings
  • Grooved mechanical support

Information provided by Traid Villarroya Hnos. S.L.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 2.11 g/cc0.0762 lb/in³
Deformation 2.0 - 4.0 %
@Time 86400 sec
2.0 - 4.0 %
@Time 24.0 hour
Permanent; ASTM D621
 5.0 - 7.0 %
@Time 86400 sec,
Pressure 13.7 MPa
5.0 - 7.0 %
@Time 24.0 hour,
Pressure 1990 psi
ASTM D621
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D >= 60>= 60ASTM D2240
Tensile Strength >= 17.0 MPa>= 2470 psiASTM D 4894
Elongation at Break >= 150 %>= 150 %ASTM D 4894
Coefficient of Friction, Dynamic 0.12 - 0.140.12 - 0.14ASTM D1894
Coefficient of Friction, Static 0.14 - 0.160.14 - 0.16ASTM D1894
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 10000 ohm-cm10000 ohm-cmASTM D 257
 
Thermal PropertiesMetricEnglishComments
CTE, linear 70.0 - 125 µm/m-°C
@Temperature 25.0 - 100 °C
38.9 - 69.4 µin/in-°F
@Temperature 77.0 - 212 °F
ASTM C 177
Maximum Service Temperature, Air 260 °C500 °FShort term
 260 °C500 °FLong term
Minimum Service Temperature, Air -200 °C-328 °FShort term
 -200 °C-328 °FLong term
 
Descriptive Properties
ColorBlack
Radiations resistanceElectr. properties no changeGamma rays

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PTRAID927 / 318888

Proto3000 – 3D Engineering Solutions

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