HDPE High Density Polyethylene Data Sheet

||HDPE High Density Polyethylene Data Sheet
HDPE High Density Polyethylene Data Sheet2017-01-23T09:50:22+00:00

HDPE High Density Polyethylene is a polyethylene thermoplastic made from petroleum.

Mechanical ASTM Test Method Value Units
Strength to Weight Ratio - 4.9 ksi
Specific Gravity @73 F D792 0.94 -
Tensile Strength @73 F, (ult)/(yld) D638 4,600 (ult) psi
Tensile Modulus of Elasticity @73 F D638 170,000 psi
Tensile Elongation at Break @73 F D638 55 %
Flexural Strength @73 F D790 1,400 psi
Flexural Modulus of Elasticity @73 F D790 200,000 psi
Shear Strength @73 F D732 3,380 psi
Comprehensive Strength, (% Deformation) @73 F D695 4,570 (10) psi
Comprehensive Modulus of Elasticity @73 F D695 - psi
Hardness, Rockwell, Scale as noted @73 F D785 - -
Hardness, Durometer, Shore D @73 F D2240 D69 -
Izod Impact, (Notched) @73 F D256 Type A 3.0 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) 1.3 E-04 in/in/F
Heat Deflection Temperature @264 psi D648 151 F
Tg-Glass transition termperature, (Amorphous) D3418 - F
Melting Point, (VS=Vicat Softening Temp.) D3418 - F
Continuous Service Temperature in Air, (Max.) - 180 F
Thermal Conductivity - - BTU-in/hr-ft2-F
Electric ASTM Test Method Value Units
Dielectric Strength, Short Term D149 500 Volts/mil
Volume Resistivity D257 1.0 E+15 ohm-cm
Dielectric Constant @10E6 Hz D150 - -
Dissipation Factor @10E6 Hz D150 - -
Flammability @3.1 mm unless noted UL94 - -
H2O ASTM Test Method Value Units
Water Absorption, Immersion, 24 hours D570(7) 0.03 % by weight
Water Absorption, Saturation D570(7) - % by weight