PE — HDPE / LDPE / UHMWPE

Polyethylene

Polyethylene is one of the most versatile and widely used plastics in industrial applications. We stock PE sheet across all major grades (HDPE, LDPE, UHMWPE, and closed-cell PE foam) in an extensive range of thicknesses, giving our customers the right balance of chemical resistance, wear performance, and flexibility for virtually any sealing, lining, or cushioning application.

At a Glance

Temperature Range

-50 °C to +80 °C

Thickness Range

0.3 mm to 80 mm

Brands We Stock

Softlon
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Technical Properties

Typical values across stocked grades. Specific grade data sheets available on request.

Continuous Service Temperature−50 °C to +80 °C
Tensile Strength (ASTM D638)22–45 MPa (HDPE); 8–10 MPa (LDPE)
Elongation at Break (ASTM D638)100–1,000% (LDPE); 10–300% (HDPE)
Flexural Modulus (ASTM D790)800–1,400 MPa (HDPE); 200–400 MPa (LDPE)
Impact Strength – Izod Notched (ASTM D256)40–200 J/m (HDPE); no break (UHMWPE)
Hardness (ASTM D2240)Shore D 60–70 (HDPE); Shore D 40–50 (LDPE)
Density (ASTM D792)0.91–0.94 g/cm³ (LDPE); 0.94–0.97 g/cm³ (HDPE)
Heat Deflection Temperature (ASTM D648, 0.45 MPa)70–80 °C (HDPE)
Water Absorption – 24 hr (ASTM D570)<0.01%
Chemical ResistanceExcellent to acids, bases, and most solvents
FDA Grades AvailableYes – HDPE FDA for food contact
Thickness Range Stocked0.3 mm to 80 mm (solid); multiple densities (foam)

Common Applications

  • Chemical tank linings and splash guards
  • Wear strips, slide plates, and chain guides
  • Food processing cutting boards and work surfaces
  • Conveyor components and chute liners
  • Packaging cushioning and protective inserts
  • Anti-vibration pads and machine mounts
  • Water treatment and potable water components
  • Marine fender pads and dock bumpers
  • Gaskets for chemical service

Available Grades

Brands we stock: Softlon

HDPE (High-Density Polyethylene)

Rigid, chemically resistant polyethylene with excellent stiffness and impact strength. Our standard PE grade for machined components, tank linings, and general industrial use.

HDPE FDA

Food Safe

Food-safe HDPE sheet approved for direct food contact. Used for cutting boards, food processing surfaces, and potable water system components.

LDPE (Low-Density Polyethylene)

Soft, flexible polyethylene with excellent conformability and chemical resistance. Suited to gaskets, flexible liners, and applications requiring a softer, more pliable material.

UHMWPE (Ultra-High Molecular Weight)

Premium wear-grade polyethylene with the highest impact strength and abrasion resistance of any thermoplastic. Our top recommendation for conveyor wear strips, chute liners, and high-cycle sliding applications.

PE Foam (PE30 / PE45 / PE60 / PE75)

Closed-cell polyethylene foam in a range of densities (30, 45, 60, and 75 kg/m³). Lightweight, moisture-resistant, and easy to fabricate for packaging, cushioning, and case insert applications.

EPE (Expanded Polyethylene) Foam

Expanded polyethylene foam offering excellent cushioning and shock absorption. Used for protective packaging wraps, surface protection, and lightweight void-fill applications.

Related Resources

Chemical Compatibility

Check polyethylene resistance to specific chemicals and media.

Gasket Selection Guide

Find the right material for your application.

Related Materials

Polypropylene (PP) Nylon (PA) Acetal / Delrin (POM)

Need Polyethylene?

We supply polyethylene in sheet, roll, and custom die-cut forms. Contact our team for pricing, data sheets, or technical assistance.

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Disclaimer

This resource is provided for general engineering reference only and does not constitute professional advice, specification, or guarantee of performance. Actual results depend on specific application conditions. Universal Gaskets Pty Ltd accepts no responsibility or liability for decisions made based on this information. For full terms, see our Terms & Conditions.