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Ensinger PEI

Omnia Plastica Noryl® PPO m Polyphenylenoxide
Categories: Polymer; Thermoplastic; Polyphenylene Ether/PPO; Polyphenylene Ether, Molded; Polystyrene (PS)

Material Notes: Noryl is a resin based on polyphenylene oxide, modified with styrene. Its main field of application is the electrical one.

Features:

  • Good electrical properties, even at high frequency
  • Dimensional stability, low moisture absorption
  • Excellent stability
  • Gamma ray resistance
  • Colour grey
Weak Point:

It has poor mechanical features

Application:

  • Electrical: Used particularly for its electrical properties. Suitable for high frequency insulators and components in the electronic industry.
  • Mechanical: It has poor mechanical properties.
  • Good gamma ray resistance.
  • Food contact: It is not used in contact with food.
  • Chemical: The resistance is poor and it is not used for chemical applications.

Information provided by Omnia Plastica s.p.a. for semifinished products such as sheet, rod, and tube.

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 1.27 g/cc0.0459 lb/in³ISO.1183 DIN.53479
Moisture Absorption at Equilibrium 0.10 %0.10 %50% relative humidity
Water Absorption at Saturation 0.30 %0.30 %23°C
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 8484dry sample; ISO2039.2
Ball Indentation Hardness 100 MPa14500 psiISO2039.1 DIN.53456
Tensile Strength at Break 45.0 MPa6530 psiISO.527 DIN.53455
Elongation at Break 60 %60 %ISO.527 DIN.53455
Tensile Modulus 2.30 GPa334 ksiISO.527 DIN.53455
Compressive Strength 16.0 MPa2320 psi1% strain over 1000 hours; ISO.899 DIN.53444
Charpy Impact Unnotched NBNB7.5 J; ISO.R179 DIN.53453
Charpy Impact, Notched 1.50 J/cm²7.14 ft-lb/in²ISO179/3C DIN.53453
Coefficient of Friction, Dynamic 0.500.50on dry ground steel; load =0.05MPa; speed =0.6 m/s
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+15 ohm-cm1.00e+15 ohm-cmISO.93 DIN.53482
Dielectric Constant 3.0
@Frequency 1e+6 Hz
3.0
@Frequency 1e+6 Hz
ISO.250 DIN.53483
Dielectric Strength 22.0 kV/mm559 kV/inISO.243 DIN.53481
Dissipation Factor 0.020
@Frequency 1e+6 Hz
0.020
@Frequency 1e+6 Hz
ISO.250 DIN.53483
 
Thermal PropertiesMetricEnglishComments
CTE, linear 60.0 µm/m-°C
@Temperature 23.0 - 60.0 °C
33.3 µin/in-°F
@Temperature 73.4 - 140 °F
Thermal Conductivity 0.220 W/m-K1.53 BTU-in/hr-ft²-°FDIN.52612
Maximum Service Temperature, Air 90.0 °C194 °FContinuous; 5000 hours based on a tensile stress of 50% at 23° C.
 105 °C221 °Fshort period, no load
Deflection Temperature at 1.8 MPa (264 psi) 130 °C266 °FISO.75 DIN.53461
Minimum Service Temperature, Air -20.0 °C-4.00 °Fimpact conditions and heavy loads not considered
Flammability, UL94 HBHB
Oxygen Index 26 %26 %ISO.4589
 
Descriptive Properties
FormAmorphous

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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