HDPE Unfilled


What is the Material: HDPE Unfilled is a semi-crystalline material.

Key Material Features: This material is beneficial in applications requiring chemical resistance, impact strength, low moisture absorption, and the ability to retain properties at low temperatures.

Other Considerations: This material is rigid and has a lower impact strength as a result of that.


Property Value Typical ASTM Test
Chemical Designation (HDPE) High Density Polyethylene
Trade Names (®, ™) Tecafine, Corrtec Hitec, King KPC HDPE, Polystone G, Proteus
Color Natural, Various Colors
Density (g/cm^3) 0.95 D 792


Property Value Typical ASTM Test
Modulus of Elasticity (Tensile Test) (psi) 140000 D 638
Tensile Strength at Yield (psi) 3700 D 638
Elongation at Yield (%) 9.8 D 638
Elongation at Break (%) 100 D 638
Flexural Strength (psi) 4000 D 790
Modulus of Elasticity (Flexural Test) (psi) 140000 D 790
Compression Strength: 10% Strain (psi) 4600 D 695
Compression Modulus (psi) 100000 D 695
Impact Strength (Izod) (ft-lbs/in) 1.94 D 256
Hardness (R) 54 D 785
Hardness (D) 65 D 785
Coefficient of Friction (Kinetic, 40 psi, 50 fpm) 0.24 D 3702


Property Value Typical ASTM Test
Vicat Softening Point (°F) 261
Melting Point (°F) 268 D 3418
Deflection Temperature (°F) (264 psi) 165 D 648
Service Temperature Continuous (°F) 180
Service Temperature Minimal (°F) -103
Thermal Expansion (CLTE) (in/in/°F) 6.00E-5 D 696


Property Value Typical ASTM Test
Specific Surface Resistance (Ω/square) 1.00E15 D 257
Dielectric Strength (V/mil) 450 D 149
Dielectric Constant (1MHz) 2.3 D 150


Property Value Typical ASTM Test
Moisture Absorption (%) (24 Hours) 0.01 D 570
Flammability HB
The data stated are typical values intended for reference and comparison purposes only. The data should not be used as a basis for design specifications or quality control. The information is provided as a guide to the best of our knowledge and given without obligation or liability. Testing under individual application circumstances is recommended.