Udel Polysulfone Data Sheet

||Udel Polysulfone Data Sheet
Udel Polysulfone Data Sheet2017-01-23T10:03:33+00:00

Udel Polysulfone is a thermoplastic polymer known for toughness and stability at high temperatures.

Mechanical ASTM Test Method Value Units
Strength to Weight Ratio - - ksi
Specific Gravity @73 F D792 1.24 -
Tensile Strength @73 F, (ult)/(yld) D638 10,200 (ult) psi
Tensile Modulus of Elasticity @73 F D638 360,000 psi
Tensile Elongation at Break @73 F D638 30 %
Flexural Strength @73 F D790 15,000 psi
Flexural Modulus of Elasticity @73 F D790 400,000 psi
Shear Strength @73 F D732 9,000 psi
Comprehensive Strength, (% Deformation) @73 F D695 13,000 (10) psi
Comprehensive Modulus of Elasticity @73 F D695 375,000 psi
Hardness, Rockwell, Scale as noted @73 F D785 M82 (R128) -
Hardness, Durometer, Shore D @73 F D2240 D80 -
Izod Impact, (Notched) @73 F D256 Type A 1.3 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 Value Units
Coefficient of Linear Thermal Expansion @73 F E-831 (TMA) 3.1 E-05 in/in/F
Heat Deflection Temperature @264 psi D648 340 F
Tg-Glass transition termperature, (Amorphous) D3418 374 F
Melting Point, (VS=Vicat Softening Temp.) D3418 - F
Continuous Service Temperature in Air, (Max.) - 300 F
Thermal Conductivity - - BTU-in/hr-ft2-F
Electric ASTM Test Method Value Units
Dielectric Strength, Short Term D149 425 Volts/mil
Volume Resistivity D257 5.0 E+16 ohm-cm
Dielectric Constant @10E6 Hz D150 3.1 -
Dissipation Factor @10E6 Hz D150 0.001 -
Flammability @3.1 mm unless noted UL94 HB -
H2O ASTM Test Method Value Units
Water Absorption, Immersion, 24 hours D570(7) 0.30 % by weight
Water Absorption, Saturation D570(7) 0.60 % by weight