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Rulon Bearings

Fluorseals PTFE 25% glass filled
Categories: Polymer; Thermoplastic; Fluoropolymer; Polytetrafluoroethylene (PTFE); Polytetrafluoroethylene (PTFE), Glass Filled, Molded
Material Notes: Improved compressive strength and wear resistance.

Information provided by TEKU GmbH Fluorkunststoffe, a distributor of Fluorseals materials.
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 2.24 g/cc0.0809 lb/in³ASTM 1457-62 T
Deformation 7.0 - 14 %7.0 - 14 %14 MPa, 100 h, 23°C; ASTM D621-59
 
Mechanical PropertiesMetricEnglishComments
Ball Indentation Hardness 30.0 MPa4350 psiASTM 1457-62 T
Tensile Strength at Break 15.0 MPa2180 psiASTM 1457-62 T
Elongation at Break 370 %370 %ASTM 1457-62 T
Coefficient of Friction, Dynamic 0.145 - 0.170.145 - 0.17v = 1 m/s
 0.14 - 0.210.14 - 0.21v = 1.9 m/s
Abrasion 2.12.1mm of depth after 200 hrs load duration; Partner Material ST 50
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+16 ohm-cm1.00e+16 ohm-cmDIN 53482
Surface Resistance 1.00e+16 ohm1.00e+16 ohmDIN 53482
 
Thermal PropertiesMetricEnglishComments
CTE, linear 100 µm/m-°C
@Temperature 100 °C		55.6 µin/in-°F
@Temperature 212 °F		DIN 52328
Thermal Conductivity 0.350 W/m-K2.43 BTU-in/hr-ft²-°FDIN 52612

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.

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