3D Printers > Material Options > High Performance Polymers

ULTEM™ 1010 (PEI)

ULTEM™ 1010 (polyetherimide) is an amorphous high-performance thermoplastic known for its outstanding thermal stability, strength, chemical resistance, and dimensional accuracy. It offers inherent flame retardance and maintains mechanical performance under long-term load and elevated temperatures. These properties make it a strong candidate for demanding applications in aerospace, electrical, automotive, and industrial environments where mechanical stability and dimensional integrity under thermal and load stress are critical.

Highlights

Density
1.28 g/cm³
Tensile Strength
90.9 MPa
Tensile Modulus
2.92 GPa
Heat Deflection
207 °C
Chemical Resistance
8.5 / 10

Key
Characteristics

  • Excellent dimensional stability
  • Great chemical resistance; resistant to hydrocarbons, alcohols, and many acids
  • Exceptional strength and rigidity
  • Excellent heat resistance
  • Flame retardant – UL94 V0 eligible
  • Food contact certification EU 10/2011, FDA 21 CFR
  • Great UV resistance

Properties

AON3D Readyprint™ PEI-1010

Properties Value Method
Tensile Modulus 2,917.5 MPa ISO 527-2/1A/50
Tensile Strength 90.9 MPa ISO 527-2/1A/50
Tensile Strain at Break 5.6% ISO 527-2/1A/50
Flexural Modulus 2,236 MPa ISO 178
Properties Value Method
Charpy Impact Resistance 3.1 kJ/m² ISO 179-1/1eA
Properties Value Method
Heat Distortion Temperature (HDT) (1,8Mpa) 198°C ASTM D648

*Typical properties - these are not to be construed as specifications

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