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Rulon Bearings

Orion Performance Compounds i-OnLube™ PBT L20 Provisional Data, Polybutylene Terephthalate, 20% PTFE Filled
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), PTFE Filled
Material Notes: 34-202-000-000

Description: 20% PTFE lubricated PBT.

Features:

  • Good wear resistance
  • Natural color
  • Good processability
Applications:
  • Business machines
  • Automotive
  • Slides
  • Bushings
  • Gears

Information provided by Orion Performance Compounds, Inc.
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
Specific Gravity 1.42 g/cc1.42 g/ccASTM D792
Linear Mold Shrinkage, Flow 0.022 - 0.035 cm/cm0.022 - 0.035 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 43.4 MPa6300 psiASTM D638
Tensile Strength, Yield 46.2 MPa6700 psiASTM D638
Elongation at Break 11 %11 %ASTM D638
Tensile Modulus 2.21 GPa320 ksiASTM D638
Flexural Strength 70.3 MPa10200 psiASTM D790
Flexural Modulus 2.28 GPa330 ksiASTM D790
Izod Impact, Notched 0.587 J/cm1.10 ft-lb/inASTM D265
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 1.00e+12 ohm-cm>= 1.00e+12 ohm-cmASTM D257
Surface Resistivity per Square >= 1.00e+12 ohm>= 1.00e+12 ohmASTM D257
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 59.4 °C139 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 56.7 °C134 °FASTM D648
Flammability, UL94 HB
@Thickness 3.17 mm		HB
@Thickness 0.125 in
 
Processing PropertiesMetricEnglishComments
Nozzle Temperature 249 - 277 °C480 - 530 °F
Zone 1 227 - 249 °C440 - 480 °F
Zone 2 243 - 271 °C470 - 520 °F
Zone 3 249 - 271 °C480 - 520 °F
Melt Temperature 243 - 271 °C470 - 520 °F
Mold Temperature 54.4 - 82.2 °C130 - 180 °F
Drying Temperature 110 °C230 °F
Dry Time 3.00 - 4.00 hour3.00 - 4.00 hour
Moisture Content <= 0.020 %<= 0.020 %
Back Pressure 0.345 - 3.45 MPa50.0 - 500 psi
Screw Speed 60 - 90 rpm60 - 90 rpm

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.

PORI9969 / 320660

Aluminum Castings




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