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UHMWPE Rods

UHMWPE Rods

4.8 · Perspex Online store rating (45 reviews)

UHMWPE Rod – White (20mm to 300mm Diameter)

$21.84 + GST
inc. GST $24.02
48 rod sizes in stock

Per-piece pricing for off-the-shelf lengths. Need a custom cut or a shorter length? Email us a quote.

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Fast Shipping 2-4 business days
No Minimum Off-the-shelf sizes
Quality Assured Industry-leading

Why choose UHMWPE Rods?

UHMWPE Rod  | Durable Plastic Rod for High-Wear Applications

UHMWPE Rod Colours

  • Natural
  • Black
  • Blue
  • Green

Shop high-performance UHMWPE (Ultra High Molecular Weight Polyethylene) Rods in natural white, perfect for demanding industrial, commercial, and food-grade applications. Known for its exceptional wear resistance, low friction, and high impact strength, UHMWPE rod is a top choice for components exposed to sliding, impact, or abrasive conditions.

✅ Low friction – ideal for sliding parts
✅ High wear and impact resistance – outlasts many plastics
✅ Chemical and moisture resistant – suitable for harsh environments
✅ Food-grade compliant – safe for food contact applications
✅ Easy to machine – ideal for CNC and manual processing

Common uses: bushings, wear strips , guides, conveyor components, marine parts, and custom machined components .

Ready to order your UHMWPE Rods?

Cut to size, precision finished and dispatched Australia-wide. Not sure which material suits your job? We'll help you choose the right one.

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
Operating Temperature Range -200°C to +80°C
Common Colours Natural (white), Black, Green

Frequently Asked Questions

What is UHMWPE rod and what is it used for?
UHMWPE rod is a solid plastic bar made from ultra-high molecular weight polyethylene. It’s commonly used for wear components, rollers, guides, bushes, sprockets, and impact parts where low friction and extreme abrasion resistance are required.
What are the key properties of UHMWPE rod?
UHMWPE rod offers outstanding abrasion resistance, very low coefficient of friction, excellent impact strength, and good chemical resistance. It does not absorb moisture and performs well in dirty, wet, or high-wear environments where other plastics fail.
What diameters and lengths are available for UHMWPE rod?
UHMWPE rod is available in 20 - 300mm diameters, from small precision sizes to large industrial sections. Rods are typically supplied in standard stock lengths and can be cut to length. Availability varies by diameter and grade.
Is UHMWPE rod suitable for machining?
Yes. UHMWPE rod can be turned, milled, drilled, and machined using standard plastic or woodworking tools. Due to its flexibility and tendency to move under load, sharp tools and correct machining parameters are important for accuracy.
Can UHMWPE rod be used outdoors?
UHMWPE rod is suitable for outdoor applications, particularly in abrasive or wet conditions. For prolonged UV exposure, UV-stabilised or black grades are recommended, as natural grades can degrade over time in direct sunlight.
How does UHMWPE rod compare to HDPE or nylon rod?
UHMWPE rod offers far superior abrasion resistance and lower friction than HDPE or nylon. However, it has lower stiffness and higher thermal expansion, making it less suitable for tight tolerances or high structural loads.
What temperature range can UHMWPE rod handle?

UHMWPE rod typically operates between approximately -150°C and +80°C. It maintains toughness at very low temperatures but softens at elevated temperatures, limiting use in high-heat environments.

Is UHMWPE rod the same material as Polystone or Tivar?
Yes. Polystone and Tivar are manufacturer trade names for UHMWPE. Our UHMWPE rod is the same polymer to the same specification, machined to drawing or supplied as cut blanks.

Need this custom cut or fabricated?

Send us your drawing (DXF, DWG, PDF, EPS, STEP) and we'll quote your UHMWPE Rods to spec.

Max 5 files, 10MB each

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