Ultem 9085 is a pioneering thermoplastic that is strong, lightweight and flame-retardant (passes the UL 94 V0 test). With its superior mechanical performance and strength-to-weight ratio, Ultem 9085 is suitable for end-use production-grade components, particularly in the aerospace and automotive industries. Other applications including highly functional prototypes and production tools.

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Technical Specifications

Standard lead time Minimum of 5 working days, depending on part size, number of components and finishing degrees (offline & online orders)
Standard accuracy ±0.15% (with lower limit on ±0.2 mm)
Layer thickness 0.25 mm
Minimum wall thickness 1.2 mm
Maximum part dimensions 914 x 610 x 914 mm (offline orders)
406 x 355 x 406 mm (online orders)
Interlocking or enclosed parts? No
Surface structure Unfinished parts typically have a rough surface but all kinds of fine finishes are possible. FDM parts can be smoothed, painted and coated

Datasheet

Ultem 9085 Natural

MEASUREMENT VALUE X Y VALUE Z STANDARD
Density 1.27 g/cm³   ASTM D792 @ 23C
Tensile Strength 70 MPa No yield ASTM D638
Tensile Modulus 2510 MPa 2410 MPa ASTM D638
Elongation at Break 5.4% 1.9% ASTM D638
Flexural Strength at Break No break 60MPa ASTM D790, A
Flexural Strength at 5% Strain 100MPa - ASTM D790, A
Flexural Modulus 2400 MPa 2120 MPa ASTM D790, A
Notched Izod Impact 88 J/m 40 J/m ASTM D256, ASTM D4812
Unnotched Izod Impact 650 J/m 187 J/m ASTM D256, ASTM D4812
Heat Deflection Temperature at 1,81MPa 173°C - ASTM D648
UL Flammability passes UL94 V0 test   ANSI/UL 746B
Vertical Burn (Test a (60s), Avg Time to Extinguish) 3.6 S <1 S 14 CFR 25.853(a)
Vertical Burn (Test a (60s), Avg Burned Length) 15 mm 10mm 14 CFR 25.853(a)
Smoke Density (within 4 minutes, Avg Ds) Flaming - 4 BSS 7238, Rev. C
OSU Peak Heat Release (2 minute test) 43.7 kW-min./m2 52.8 kW-min./m2 14 CFR 25.853(d)

Actual values may vary with build condition

Ultem 9085 Black

MEASUREMENT VALUE X Y VALUE Z STANDARD
Density 1.27 g/cm³   ASTM D792 @ 23C
Tensile Strength 70 MPa No yield ASTM D638
Tensile Modulus 2530 MPa   ASTM D638
Elongation at Break 5.4% 2.1% ASTM D638
Flexural Strength at Break No break   ASTM D790, A
Flexural Strength at 5% Strain 105MPa - ASTM D790, A
Flexural Modulus 2470 MPa   ASTM D790, A
Notched Izod Impact 95 J/m 37 J/m ASTM D256, ASTM D4812
Unnotched Izod Impact 770 J/m   ASTM D256, ASTM D4812
Heat Deflection Temperature at 1,81MPa 173°C - ASTM D648
Vertical Burn (Test a (60s), Avg Time to Extinguish) < 1 S <1 S 14 CFR 25.853(a)
Vertical Burn (Test a (60s), Avg Burned Length) 30 mm 38 mm 14 CFR 25.853(a)
Smoke Density (within 4 minutes, Avg Ds) Flaming 10 15 BSS 7238, Rev. C
OSU Peak Heat Release (2 minute test) 43.7 kW-min./m2 52.8 kW-min./m2 14 CFR 25.853(d)

Actual values may vary with build condition

How Does Fused Deposition Modeling Work?

FDM is a filament-based technology where a temperature-controlled head extrudes a thermoplastic material layer by layer onto a build platform. A support structure is created where needed and built in a non-water-soluble material.

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