UHMWPE Sheet

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Why choose UHMWPE Sheet?

UHMWPE Sheet – Ultra-Tough, Low-Friction Plastic

UHMWPE (Ultra High Molecular Weight Polyethylene) Sheet is an extremely durable engineering plastic known for its outstanding impact strength, abrasion resistance, and low coefficient of friction. It performs exceptionally well in high-wear applications where sliding, impact, or chemical exposure is a factor.

Commonly used in chute liners, wear strips , conveyor systems, and marine or agricultural components, UHMWPE offers long service life even in the harshest environments.

Key Features:

Superior abrasion and impact resistance

Extremely low friction – self-lubricating

Excellent chemical and corrosion resistance

Low moisture absorption

Food-grade options available (FDA compliant)

Available in various thicknesses and sheet sizes, including custom cut-to-size options.

Technical Specifications

Material Type	Ultra High Molecular Weight Polyethylene (UHMWPE)
Density	~0.93 g/cm³
Molecular Weight	3 – 6 million g/mol
Water Absorption	< 0.01%
Tensile Strength	20 – 25 MPa
Tensile Modulus	600 – 1,000 MPa
Impact Resistance	Exceptional (virtually unbreakable)
Abrasion Resistance	Excellent (superior to HDPE)
Wear Resistance	Outstanding
Coefficient of Friction	Very low
Operating Temperature Range	-200°C to +80°C
Melting Point	~135°C
Chemical Resistance	Excellent (acids, alkalis, solvents)

Certifications & Downloads

Material Safety Data Sheet (PDF)

Frequently Asked Questions

What is UHMWPE sheet and what is it used for?

UHMWPE sheet is a high-performance plastic made from ultra-high molecular weight polyethylene. It’s commonly used for wear strips, chute liners, chain guides, conveyor components, and impact surfaces where low friction, abrasion resistance, and toughness are required.

What are the key properties of UHMWPE sheet?

UHMWPE sheet offers extremely high abrasion resistance, very low friction, excellent impact strength, and good chemical resistance. It does not absorb moisture and performs well in harsh or dirty environments where other plastics or metals wear quickly.

What thicknesses and sheet sizes are available for UHMWPE?

UHMWPE sheet is available in a wide range of thicknesses, from thin wear liners to heavy-duty impact sheets. Standard sheet sizes are commonly stocked, with cut-to-size options available. Availability depends on thickness, colour, and grade.

Is UHMWPE sheet easy to machine and fabricate?

Yes. UHMWPE sheet can be machined using standard woodworking or plastic machining tools. It can be cut, drilled, countersunk, and routed. Due to its flexibility and low stiffness, allowance should be made for thermal movement and deflection.

Can UHMWPE sheet be used outdoors?

UHMWPE sheet is suitable for outdoor use, especially in wet or abrasive environments. UV-stabilised grades are recommended for prolonged sun exposure, as standard UHMWPE can degrade over time when exposed to UV radiation.

How does UHMWPE sheet compare to HDPE sheet?

UHMWPE sheet has significantly higher abrasion resistance and lower friction than HDPE sheet. HDPE is stiffer and easier to hold tight tolerances, while UHMWPE is preferred for high-wear, sliding, or impact applications.

What temperature range can UHMWPE sheet handle?

UHMWPE sheet typically operates in a temperature range of approximately -150°C to +80°C. It maintains impact strength at very low temperatures but softens at higher temperatures, limiting use in hot environments.

Applications

What you can make with UHMWPE Sheet

All applications

Bearings & Rollers

Turned nylon, acetal, and UHMWPE bearings and guide rollers.

Cutting Boards

Food-grade HDPE boards for commercial kitchens and processing.

Air Conditioner Covers

Custom cut acrylic, polycarbonate and HDPE air conditioner covers. Screen outdoor units, protect from weather and keep airflow clear. Cut to size, shipped Australia-wide.