Material Technology:
FDM Premium
Material Group
Technopolymers
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ULTEM 9085 is a thermoplastic PEI (polyetherimide) filament for FDM technology. Known for its high specific strength, thermal and chemical resistance, it meets various aerospace and railway industry standards due to its flame resistance and low toxic smoke emission (low FST rate).
Alternative namings
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Material Technology
FDM Premium
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Material Group
Technopolymers
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Native color
natural beige
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Elastic modulus
2.39-2.62 GPa
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Yield stress
38.2-45.2 MPa
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Tensile strength
59.0-77.1 MPa
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Elongation at break
2.0-5.5 %
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Hardness
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Density
1.27 g/cm³
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Melting temperature
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Maximum service temperature
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Thermal conductivity
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Porosity
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Minimum roughness Ra
18 µm
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Tolerance
±0.5% (±0.5 mm) mm
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Layer height
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Minimum detail achievable
1.2-1.5 mm
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Min Dimension [X]
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Max Dimension [X]
330 mm
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Min Dimension [Y]
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Max Dimension [Y]
240 mm
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Min Dimension [Z]
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Max Dimension [Z]
300 mm
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Flexural strength
80.3-98.3 MPa
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Degradation temperature
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Flexural modulus
2.26-2.63 GPa
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Flamability
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Impact strength
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Water absorption
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Izod impact notched
69.3-73.7
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Purity
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Charpy impact
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Electrical conductivity
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Glass transition temperature
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Surface resistance
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Heat deflection temperature 045 mpa
176.9 °C
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Volume resistivity
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Heat deflection temperature 182 mpa
172.9 °C
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All uploads are secure and confidential