Radel Polyethersulfone Data Sheet

||Radel Polyethersulfone Data Sheet
Radel Polyethersulfone Data Sheet2017-01-23T10:01:00+00:00

Radel Polyethersulfone…

Mechanical ASTM Test Method Radel A Extruded Polyethersulfone Radel R R-550 Extruded Polyethersulfone Units
Strength to Weight Ratio - - - ksi
Specific Gravity @73 F D792 1.37 1.29 -
Tensile Strength @73 F, (ult)/(yld) D638 12,200 (yld) 11,000 (ult) psi
Tensile Modulus of Elasticity @73 F D638 385,000 340,000 psi
Tensile Elongation at Break @73 F D638 40 - 80 30 %
Flexural Strength @73 F D790 18,700 15,500 psi
Flexural Modulus of Elasticity @73 F D790 377,000 345,000 psi
Shear Strength @73 F D732 - 9,000 psi
Comprehensive Strength, (% Deformation) @73 F D695 - 13,400 (10) psi
Comprehensive Modulus of Elasticity @73 F D695 - 280,000 psi
Hardness, Rockwell, Scale as noted @73 F D785 M88 M80 (R120) -
Hardness, Durometer, Shore D @73 F D2240 - D80 -
Izod Impact, (Notched) @73 F D256 Type A 1.6 2.5 ft-lb/in of notch
Coefficient of Friction, (Dry vs Steel) Dynamic - - - -
Limiting PV, (with 4 to 1 factor of safety applied) - - - psi-ft/min
Thermal ASTM Test Method Radel A Extruded Polyethersulfone Radel R R-550 Extruded Polyethersulfone Units
Coefficient of Linear Thermal Expansion @73 F E-831 (TMA) 2.7 E-05 3.1 E-05 in/in/F
Heat Deflection Temperature @264 psi D648 397 405 F
Tg-Glass transition termperature, (Amorphous) D3418 - 428 F
Melting Point, (VS=Vicat Softening Temp.) D3418 439 (VS) - F
Continuous Service Temperature in Air, (Max.) - 356 300 F
Thermal Conductivity - - 2.4 BTU-in/hr-ft2-F
Electric ASTM Test Method Radel A Extruded Polyethersulfone Radel R R-550 Extruded Polyethersulfone Units
Dielectric Strength, Short Term D149 383 360 Volts/mil
Volume Resistivity D257 1.0 E+17 >1E15 ohm-cm
Dielectric Constant @10E6 Hz D150 - 3.4 -
Dissipation Factor @10E6 Hz D150 - 0.002 -
Flammability @3.1 mm unless noted UL94 V-0 (0.5mm) V-0 -
H2O ASTM Test Method Radel A Extruded Polyethersulfone Radel R R-550 Extruded Polyethersulfone Units
Water Absorption, Immersion, 24 hours D570(7) 0.54 0.37 % by weight
Water Absorption, Saturation D570(7) - 1.10 % by weight