Material Properties

Polyethylene (PE) is available in several grades, with PE-UHMW (Ultra-High Molecular Weight) being the premium choice for demanding wear applications. Its extremely long molecular chains provide outstanding abrasion resistance and impact strength.

PE-UHMW is self-lubricating, has the lowest coefficient of friction of any thermoplastic (after PTFE), and maintains its properties even at cryogenic temperatures down to -200°C.

Exceptional abrasion and wear resistance
Outstanding impact strength, even at low temperatures
Self-lubricating with very low friction
Excellent chemical resistance
FDA compliant for food contact

Technical Specifications (PE-UHMW)

Density	0.93 - 0.94 g/cm³
Tensile Strength	20 - 40 MPa
Elongation at Break	300 - 500%
Operating Temperature	-200°C to +80°C
Molecular Weight	3.5 - 7.5 million g/mol
Water Absorption	< 0.01%
Coefficient of Friction	0.10 - 0.20
Abrasion Resistance	Excellent

Applications

PE-UHMW's combination of wear resistance, low friction, and impact strength makes it ideal for material handling, mining, and food processing applications.

Conveyor Components

Wear strips, guide rails, star wheels, and chain guides for material handling.

Bin & Hopper Liners

Chute linings, hopper liners, and silo walls for bulk material flow.

Food Processing

Cutting boards, scrapers, guides, and FDA-compliant wear components.

Mining & Quarrying

Truck bed liners, screen panels, and wear plates in abrasive environments.

Marine Applications

Dock fenders, pile guards, and ship fittings resistant to saltwater.

Bearings & Bushings

Self-lubricating bearings and wear pads in machinery.

Available Forms

We supply PE in various grades including PE-HD, PE-UHMW (standard and regenerated), and specialty variants with anti-static or UV-stabilized properties.

Sheets

Rods

Tubes

Machined Parts

PE / PE-UHMW