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3D Printing Material ULTEM™ 9085 (PEI)

ULTEM™ 9085 (also known as PEI, or polyetherimide) is a versatile high-performance thermoplastic used in 3D printing which offers excellent mechanical strength and temperature resistance.

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Extreme Thermal
Resistance

Excellent Dimensional
Stability

High Mechanical
Strength

Lightweight Metal
Replacement

Certified for Low Flame,
Smoke & Toxicity (FST)
Applications

UL 94 V-0
Flammability Rating.

Properties

Properties Value Method
Tensile Modulus
XZ orientation 2 555 MPa ASTM D638
Tensile Stress, brk, Type 1, 5 mm/min
XZ orientation 80 MPa ASTM D638
Tensile Strain, brk, Type 1, 5 mm/min
XZ orientation 5.8 % ASTM D638
Flexural Modulus, 1.3 mm/min
XZ orientation 2 550 MPa ASTM D790
Properties Value Method
Notched Izod, 23 °C 100 J/m ASTM D256
Unnotched Izod, 23 °C 1003 J/m ASTM D256
Properties Value Method
HDT, 1.82 MPa, 3.2 mm, unannealed
XZ orientation 175 °C ASTM D648
Coefficient of Thermal Expansion - flow
XZ orientation 60.6 μm (m°C) ASTM E831
Coefficient of Thermal Expansion - x-flow
XZ orientation 61.1 μm (m°C) ASTM E831

*All data as reported by Sabic Technical Data Sheet as downloaded on 20/3/2020. Mechanical properties reported for XZ orientation, 1.5mm.

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