ISO 9001:2015 Certified | Cage Code: 7L0f6

TYPICAL PROPERTIES of RADEL R PES

ASTM or UL test Property Unfilled 30% Glass Filled
PHYSICAL
D792 Density (lb/in³)
(g/cm³)
0.050
1.37
0.057
1.58
D570 Water Absorption, 24 hrs (%) 0.54 0.39
MECHANICAL
D638 Tensile Strength (psi) 12,200 18,900
D638 Tensile Modulus (psi) 385,000 825,000
D638 Tensile Elongation at Yield (%) 6.5 1.9
D790 Flexural Strength (psi) 16,100 23,500
D790 Flexural Modulus (psi) 420,000 950,000
D695 Compressive Strength (psi) 14,500 25,600
D695 Compressive Modulus (psi) 388,00 1,119,000
D785 Hardness, Rockwell M88/R127 M80/R124
D256 IZOD Notched Impact (ft-lb/in) 1.6 1.4
THERMAL
D696 Coefficient of Linear Thermal Expansion
(x 10-5 in./in./°F)
2.7 1.7
D648 Heat Deflection Temp (°F / °C)
at 264 psi
400 / 204 420 / 215
D3418 Melting Temp (°F / °C) – / – – / –
Max Operating Temp (°F / °C) 320 / 160 320 / 160
C177 Thermal Conductivity
(BTU-in/ft²-hr-°F)
(x 10-4 cal/cm-sec-°C)
1.13
3.89
1.35
4.65
UL94 Flammability Rating V0 V0
ELECTRICAL
D149 Dielectric Strength (V/mil) short time, 1/8″ thick 380 440
D150 Dielectric Constant at 1 KHz 3.5 4.1
D150 Dissipation Factor at 1 KHz 0.0022 0.0018
D257 Volume Resistivity (ohm-cm)at 50% RH 1.7 x 1015 > 1016

NOTE: The information contained herein are typical values intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. Contact us for manufacturers’ complete material property datasheets.