Skip to product information
1 of 6


65mm 70mm 75mm Ultem Amber Rods Bars - PEI Polyetherimide Round Square Rectangular Sticks

65mm 70mm 75mm Ultem Amber Rods Bars - PEI Polyetherimide Round Square Rectangular Sticks

Regular price $212.00 USD
Regular price $135.00 USD Sale price $212.00 USD
Sale Sold out

Ultem amber rods and bars made of PEI (polyetherimide) engineering plastic. Available in natural and black colors, various sizes such as 65mm, 70mm, 75mm diameter round bars, and square/rectangular sticks.


  • High heat resistance, continuous working temperature up to 340°F (170°C)
  • Excellent mechanical properties, high strength and rigidity
  • Good chemical resistance, resistant to acids, bases, oils and solvents
  • Low smoke emission and flame retardant
  • Dimensional stability, low creep and high stiffness


Ultem PEI rods and bars are ideal for applications requiring high temperature resistance, stiffness and strength. Common uses include:

  • Aerospace and aviation components
  • Automotive under-the-hood parts
  • Medical devices
  • Semiconductor manufacturing equipment
  • Chemical processing equipment
  • Food processing machinery

Our ultem rods are CNC machined to offer tight tolerances. We can supply custom cut-to-size ultem sheets, rods and bars to meet your specification requirements. For technical data or custom quote, contact us today!


Shape: Rod, Round Bar

Raw Material: 100% PEI

Other name: Polyetherimide Rod

Origin: Mainland China

Model Number: LANROD

Length: 1000mm per rod

Item Type: Lead Screw

Grade: Virgin

Feature: High strength and stiffness, toughness

Diameter: 6mm,10mm,15mm etc

Color: Natural/ Black

Brand NameBEE plastic

Advantage: Factory

Experience the superior strength and heat resistance of 65mm 70mm 75mm PEI Ultem Amber Stick Rod Bar Polyetherimide Natural Black! This Ultem polymer rod offers flexibility and precision, whether you're crafting intricate engineering plastics, plastic rods, or black Ultem blocks. With amber Ultem slabs and plates, you'll have the confidence in knowing your design will last.

View full details