MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Rulon Bearings

Westlake Plastics Polyethersulfone  (discontinued **)
Categories: Polymer; Thermoplastic; Polyethersulfone (PES)
Material Notes: Replaced by Thermalux PES.

High resistance to heat and combustibility, low smoke emission, and transparency are the combination of properties possessed by stock shapes extruded from PES. These, coupled with light weight, good impact resistance, dimensional stability, and chemical resistance, make stock shapes extruded from PES resin useful in the electrical/electronics, aerospace/aircraft, automotive, and mass transit industries. PES stock shapes are also applicable for heat and fire safety, food service, and hospital and health care items.

Information provided by Westlake Plastics.
Vendors: Click here to view all available suppliers 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 1.37 g/cc0.0495 lb/in³ASTM D792
Water Absorption 1.85 %1.85 %ASTM D570; 24 hrs.
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 127127ASTM D7852
Tensile Strength, Yield 82.7 MPa12000 psiASTM D638
Elongation at Break 50 - 100 %50 - 100 %ASTM D638
Elongation at Yield 5.5 %5.5 %ASTM D638
Tensile Modulus 2.65 GPa385 ksiASTM D638
Flexural Yield Strength 111 MPa16100 psiASTM D790
Flexural Modulus 2.90 GPa420 ksiASTM D790
Compressive Yield Strength 100 MPa14500 psiASTM D695
Compressive Modulus 2.68 GPa388 ksiASTM D695
Izod Impact, Notched 0.854 J/cm1.60 ft-lb/inASTM D256
Izod Impact, Unnotched NBNBASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.70e+15 ohm-cm1.70e+15 ohm-cmASTM D257
Dielectric Constant 3.5
@Frequency 1000 Hz		3.5
@Frequency 1000 Hz		ASTM D150
Dielectric Strength 15.0 kV/mm380 kV/inASTM D149
Dissipation Factor 0.0022
@Frequency 1000 Hz		0.0022
@Frequency 1000 Hz		ASTM D150
 
Thermal PropertiesMetricEnglishComments
CTE, linear 48.6 µm/m-°C
@Temperature 20.0 °C		27.0 µin/in-°F
@Temperature 68.0 °F		ASTM D696
Thermal Conductivity 0.163 W/m-K1.13 BTU-in/hr-ft²-°FASTM C177
Deflection Temperature at 0.46 MPa (66 psi) 214 °C417 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 204 °C399 °FASTM D648
Flammability, UL94 V-0
@Thickness 0.787 mm		V-0
@Thickness 0.0310 in
Oxygen Index 39.3 %39.3 %ASTM D2863
 
Optical PropertiesMetricEnglishComments
Haze 8.0 %8.0 %ASTM D1746
Transmission, Visible 76 %76 %ASTM D1746

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

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.

Users viewing this material also viewed the following:
BASF Ultrason® E 3010 PES
BASF Ultrason® E 1010 PES
BASF Ultrason® E 2010 PES
Overview of materials for Polyethersulfone (PES)
LATI Lapex A PES

PWEST122 / 72754

Aluminum Castings




Searches:   Advanced  •   Composition  •   Property  •   Material Type  •   Manufacturer  •   Trade Name  •   UNS Number
Other Links:   Advertising  •   Submit Data  •   Database Licensing  •   Web Design & Hosting  •   Trade Publications
Supplier List  •   Unit Converter  •   Reference  •   Links  •   Help  •   Contact Us  •   Site Map  •   FAQ  •   Home
 
Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at info@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2025 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.