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ULTEM 9085

Production-grade Thermoplastic

ULTEM 9085 resin is a flame-retardant high-performance thermoplastic for digital manufacturing and rapid prototyping. It is ideal for the transportation industry due to its high strength-to-weight ratio and its FST (flame, smoke and toxicity) rating

This unique material’s certifications make it an excellent choice for the commercial transportation industry – specifically aerospace, marine and ground vehicles

ULTEM ™ 9085 resin Aerospace-grade filament is produced in accordance within specifications that meet the requirements of the aerospace industry.


ULTEM 9085 Aero ULA Vent 1

ULTEM 9085 Material Profile

Learn more about the benefits of FDM printed parts

ULTEM 9085 resin is ideal for advanced functional prototypes or end use without the cost or lead time of traditional tooling.

Stratasys Certified ULTEM 9085 meets the extensive, more stringent test criteria and retains material traceability required by the aerospace industries and regulatory agencies.

ULTEM 9085 Flange

Main Uses

This unique material’s certifications make it an excellent choice for the commercial transportation industry – specifically aerospace, marine and ground vehicles

ULTEM 9085 Material Applications

Concept modeling

Functional prototyping

Manufacturing tooling aids

Production parts

ULTEM 9085 Material Specification

Properties and testing results for the 3D printing material

Tensile Strength, Ultimate (Type 1, 0.130”)D638 9,700 psi11,200 psi8,500 psi8,000 psi67 MPa77 MPa59 MPa55 MPa
Tensile Strength, 0.2% offset yield (Type 1, 0.130”)D6385,500 ps6,500 psi5,500 psi5,400 psi38 MPa45 MPa38 MPa37 MPa
Tensile Modulus (Type 1, 0.130”)D638337,00 psi377,000 psi347,000 psi341,000 psi2330 MPa2600 MPa 2,400 MPa2350 MPa
Tensile Elongation at Break (Type 1, 0.130”)D6387.00%6.21%3.63%3.16%7.00%6.21%3.63%3.16%
Flexural Strength 0.2% OffsetD79012,300 psi14,200 psi11,400 psi10,900 psi85 MPa98 MPa79 MPa75 MPa
Flexural ModulusD790354,000 psi380,500 psi328,500 psi314,000 psi2400 MPa2600 Mpa2,300 MPa2,200 MPa
Compressive Modulus (modified type 6.7.2)D695394,000 psi448,000 psi403,000 psi384000 psi2700 Mpa3100 MPa2,800 MPa2650 Mpa
Shear Strength (V-notch In-Plane Shear)D53797,200 psixxx50 MPaxxx
Shear ModD5379131,000 psixxx903 MPaxxx
OHTD57666,550 psi8,900 psi4,200 psi5,000 psi45 MPa61 MPa29 MPa34.5 MPa
OHT Mod.D5766285,000 psi343,000 psi310,000 psi300,000 psi1,950 MPa2,400 Mpa2,100 MPa2,100 MPa
FHT Str.D67427,500 psi10,000 psi7,300 psi6,700 psi52 MPa69 MPa50 MPa46 MPa
FHT ModD6742343,000 psi411,000 psi376,000 psi343,000 psi2400 MPa2830 Mpa2,600 MPa2,400 MPa
FHC Str.D67426,500 psi10,400 psi9,100 psi7,000 psi45 MPa72 Mpa63 Mpa48 MPa
FHC Mod.D6742346,000 psi400,000 psi370,000 psi373,000 psi2,400 Mpa2,800 Mpa2,550 Mpa2,600 Mpa
Single Shear BearingD596129,600 psi28,450 psi27,350 psi22,850 psi204 MPa196 MPa189 MPa158 MPa
IZOD Impact un-notchedD2561.8 ft-lb/in1.4 ft-lb/in1.3 ft-lb/in1.5 ft-lb/in95 J/m74 J/m69 J/m79 J/m
Heat Deflection (HDT) @ 264 psi, 0.125” unannealedASTM D648307 °F153 °C
Glass Transition Temperature (Tg)DSC (SSYS)367 °F186 °C
Coefficient of Thermal ExpansionASTM E8313.67×10 in/(in·°F)65.27 µm/(m·°C)
Melting Point—————Not ApplicableNot Applicable
Volume ResistivityASTM D2574.9 x10 – 8.2×10 ohm-cm
Dielectric ConstantASTM D150-983 – 3.2
Dissipation FactorASTM D150-98.0026 – .0027
Dielectric StrengthASTM D149-09, Method A110 – 290 V/mil
Specific GravityASTM D7921.34
Rockwell HardnessASTM D785
Oxygen IndexASTM D28630.49
OSU Total Heat Release (2 min test, . 060” thick)FAR 25.85316 kW min/m²


Total Mass Loss (TML)ASTM E5950.41% (1.00% maximum)
Collected Volatile Condensable
Material (CVCM)
ASTM E595-0.1% (0.10% maximum)
Water Vapor Recovered (WVR)ASTM E595-0.37% (report)
Fungus Resistance (Method 508.6)MIL-STD-810GPassed

Fused Deposition Modeling (FDM) Service

Advantages of parts built with a Stratasys FDM 3D Printer

Tough long-lasting parts

FDM technology works with engineering-grade thermoplastics to build strong, long-lasting and dimensionally stable parts with the best accuracy and repeatability of any 3D printing technology.

FDM parts are tough enough to be used as advanced conceptual models, functional prototypes, manufacturing tools and production parts.

Meet production demands

Our FDM production machines are as versatile and durable as the parts they produce.

With the largest build envelopes and material capacities in their class, we can provide longer, uninterrupted build times, bigger parts and higher quantities than other additive manufacturing service providers.

Gain new possibilities

TriMech's FDM 3D printing service will help to streamline your business processes from design through manufacturing, reducing costs and eliminating traditional barriers along the way.

Industries we work with are able to cut lead times and costs, we help clients to deliver better products and get to market faster.

Industries we work with

TriMech services are used in a wide variety of industries

Architecture 3D Printing

Architecture & Construction

  • Model making
  • Urban planning
  • Concepts
Consumer Product 3D printing

High Tech & Consumer Products

  • Aesthetic and function testing
  • Concepts and prototypes
  • Sales and marketing models
Industrial design 3D printing

Industrial Design & Manufacturing

  • Aerospace
  • Automotive
  • Defense
  • Industrial equipment
  • Marine and offshore
  • Oil and gas
Medical 3D printing

Dental, Medical & Life Sciences

  • Anatomical models
  • Medical devices
  • Orthopedics
  • Prosthetics
  • Surgical planning models
Mold tool die 3D printing

Industrial Products, Mold Tool & Die

  • Jigs, fixtures, and assembly tooling
  • Injection molding
  • Silicone molding
  • Sand and investment casting
  • Thermoforming

Interested in ULTEM 9085?

Call 888.392.0957 or Upload Your Part