What is the Material: UHMW-PE Oil is a semi-crystalline material filled with an oil additive.

Key Material Features: This material is beneficial in applications requiring reduced friction, while maintaining many of the properties of other UHMW-PE materials including wear resistance, impact resistance, corrosion resistance,  chemical resistance, low friction, and low moisture absorption.

Other Considerations: This material is not ideal in applications involving drastic temperature changes and high loads.


Property Value Typical ASTM Test
Chemical Designation (UHMW-PE) Ultra High Molecular Weight Polyethylene
Trade Names (®, ™) Polystone M; Duro-Glide
Filler Oil
Color Grey, Brown
Density (g/cm^3) 0.94 D 792


Property Value Typical ASTM Test
Modulus of Elasticity (Tensile Test) (psi) 100000 D 638
Tensile Strength at Yield (psi) 3000 D 638
Elongation at Break (%) 260 D 638
Flexural Strength (psi) 3200 D 790
Compression Strength: 10% Strain (psi) 2900 D 695
Hardness (D) 64 D 785
Coefficient of Friction (Kinetic, 40 psi, 50 fpm) 0.11 D 3702
Coefficient of Friction (Static) 0.16 D 3702


Property Value Typical ASTM Test
Melting Point (°F) 271 D 3418
Deflection Temperature (°F) (264 psi) 108 D 648
Service Temperature Continuous (°F) 180
Thermal Expansion (CLTE) (in/in/°F) 1.10E-4 D 696


Property Value Typical ASTM Test
Specific Surface Resistance (Ω/square) 1.00E12 D 257
Dielectric Constant (1MHz) 2.3 D 150


Property Value Typical ASTM Test
Moisture Absorption (%) (24 Hours) 0.01 D 570
Moisture Absorption (%) (Saturated) 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.