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Ultem® 2400 is a polyetherimide is an amber (40%) glass filled high performance polymer which combines high strength and rigidity at elevated temperatures with long term heat resistance. Ultem® 2400 offers excellent dimensional stability combined with broad chemical resistance. Ultem® 2400 is also inherently flame resistant and low smoke generation. It excels in medical reusable applications requiring repeated sterilization and is available in FDA compliant colors.

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At a Glance

Generic Name

Available In
Sheet, Rod, Film

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Technical Information

Stock Products Properties Applications Advantages Grades

Stock Products

Sheet .250″ – 4.000″ 4′ x 6′ up to 6′ x 10′ Amber
Rod .375″ – 6.000″ Cut to Size Amber
Film .003″ – .125″ Call for Sizes Amber

Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.


Physical PropertiesUnitsASTMResults
Density (lb/in^3) D792 0.051
Mechanical PropertiesUnitsASTMResults
Tensile Strength D638 16,900
Tensile Modulus D638 700,000
Tensile Elongation at Break D638 3
Flexural Strength D790 25,000
Flexural Modulus D790
Compressive Strength D695 28,000
Thermal PropertiesUnitsASTMResults
Coefficient of Linear Thermal Expansion D696 1.4
Flammability Rating UL94 V-0
Electrical PropertiesUnitsASTMResults
Dielectric Strength D149
Dissipative Factor at 1 MHz D150 0.0015


  • Aircraft components
  • Electrical components
  • Circuit boards
  • Microwave applications
  • Computer circuity
  • Automotive applications
  • Pump and valve parts


  • High dielectric strength
  • Available in glass reinforced grades
  • High strength
  • Performs in continuous use for 340 degrees F


  • Ultem® 1000
  • Ultem® 2100
  • Ultem® 2200
  • Ultem® 2300 
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