描述
ULTEM Resin 9085 is a high flow, unreinforced polyetherimide (PEI) blend manufactured by SABIC. As an authorized distributor and trader, we supply genuine SABIC materials with full traceability.
ULTEM 9085 is specifically engineered for applications requiring advanced flame, smoke, and toxicity (FST) performance combined with excellent flow characteristics. Key attributes include:
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High Flow – Exceptional flow characteristics for processing complex, thin-walled parts; enables thin wall lightweight designs
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Flame Retardant – Meets FAR 25.853 and OSU 55/55 with low toxicity, smoke, and flame evolution
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Rail Approved – EN45545 R6-HL3 rated for rail and mass transportation applications
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High Stiffness & Ductility – Excellent balance of stiffness and ductility
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Excellent Dimensional Stability – Low shrinkage (0.50-0.70%) and low creep sensitivity
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Good Chemical Resistance – Resists many chemicals
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Low Smoke & Toxicity – Inherently low smoke and toxicity; meets aerospace and rail requirements
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ECO Conforming – Meets environmental compliance standards
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PFAS-Free – No PFAS intentionally added during manufacturing
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Sustainable Option – ISCC+ certified renewable bio-based solutions available
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Versatile Processing – Suitable for injection molding, sheet extrusion, profile extrusion, thermoforming, FDM printing, and large format additive manufacturing (LFAM)
Key Features of ULTEM 9085
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High Flow Polyetherimide Blend – Exceptional flow characteristics for processing complex, thin-walled parts; ideal for injection molding, FDM printing, and large format additive manufacturing
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Advanced Flame, Smoke & Toxicity (FST) Performance – Meets FAR 25.853 and OSU 55/55 regulations with low toxicity, smoke, and flame evolution; approved by main Aerospace OEMs
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Rail Approved – EN45545 R6-HL3 rated for rail and mass transportation applications
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Amorphous Structure – Opaque appearance providing dimensional stability across a broad temperature range
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High Mechanical Strength – Tensile modulus of 3,000 MPa (ASTM) / 2,850 MPa (ISO); tensile yield stress of 86 MPa (ASTM) / 94 MPa (ISO); flexural modulus of 2,800 MPa (ASTM) / 2,700 MPa (ISO)
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Excellent Dimensional Stability – Low mold shrinkage of 0.50-0.70% (flow and transverse); low creep sensitivity
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Inherent Flame Retardancy – Non-halogenated flame retardant; UL94 V-0 rated
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Low Smoke & Low Toxicity – Inherently low smoke and toxicity; suitable for aerospace, mass transit, and rail applications
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Good Chemical Resistance – Resists many chemicals
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Good Processability – High flow enables thin-wall molding down to 1.2 mm
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ECO Conforming – Meets environmental compliance standards
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PFAS-Free – No PFAS intentionally added during manufacturing
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Sustainable Option – ISCC+ certified renewable bio-based solutions available via differentiated color nomenclature
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Versatile Processing – Suitable for injection molding, sheet extrusion, profile extrusion, thermoforming, FDM printing, and large format additive manufacturing
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Customizable Colors – All colors customizable via ColorXpress
Typical Applications for ULTEM 9085
| Industry | Typical Applications |
|---|---|
| Aerospace | Aircraft cabin interiors, aircraft seating, panels – FAR 25.853 & OSU 55/55 compliant; approved by main Aerospace OEMs |
| Rail & Mass Transportation | Rail systems, mass transportation interiors – EN45545 R6-HL3 rated |
| Additive Manufacturing | FDM 3D printing, large format additive manufacturing (LFAM) |
| Automotive | Aerospace-related automotive applications |
| Electrical & Electronics | Electrical housings, connectors – flame retardant, high heat resistance |
| Industrial | Structural applications requiring FST compliance and high flow |
Typical Properties
| Property | ULTEM 9085 (ASTM) | ULTEM 9085 (ISO) | Unit | Test Method |
|---|---|---|---|---|
| Physical | ||||
| Specific Gravity / Density | 1.34 | 1.34 | g/cm³ | ASTM D792 / ISO 1183 |
| Mold Shrinkage, Flow (3.2mm) | 0.50 – 0.70 | — | % | SABIC Method |
| Melt Flow Rate (MFR) – 295°C/6.6kg | 8.9 | — | g/10min | ASTM D1238 |
| Melt Volume Rate (MVR) – 340°C/5kg | — | 40 | cm³/10min | ISO 1133 |
| Mechanical | ||||
| Tensile Modulus | 3,000 | 2,850 | MPa | ASTM D638 / ISO 527 |
| Tensile Strength (Yield) | 86 | 94 | MPa | ASTM D638 / ISO 527 |
| Tensile Strength (Break) | 70 | — | MPa | ASTM D638 |
| Elongation at Yield | 7.0 | 6.7 | % | ASTM D638 / ISO 527 |
| Elongation at Break | 70 | 70 | % | ASTM D638 / ISO 527 |
| Flexural Modulus | 2,800 | 2,700 | MPa | ASTM D790 / ISO 178 |
| Flexural Strength (Yield) | 138 | 129 | MPa | ASTM D790 / ISO 178 |
| Impact | ||||
| Izod Impact (Notched, 23°C) | 115 | 10 | J/m / kJ/m² | ASTM D256 / ISO 180/1A |
| Charpy Impact (Notched, 23°C) | — | 10 | kJ/m² | ISO 179/1eA |
| Thermal | ||||
| Glass Transition Temperature (Tg) | 186 | 186 | °C | DSC |
| Heat Deflection Temp. (1.82MPa) | 173 | — | °C | ASTM D648 |
| Vicat Softening Point | — | — | °C | ISO 306 |
| Flame Characteristics | ||||
| FAA Flammability, FAR 25.853 A/B | Pass | — | — | FAR 25.853 |
| OSU Total Heat Release | Meets 55/55 | — | — | FAR 25.853 |
| UL 94 Flammability | V-0 | — | — | UL 94 |
| Rail Rating | EN45545 R6-HL3 | — | — | EN45545 |
| Oxygen Index (LOI) | — | — | % | ASTM D2863 |
Important Notes on Typical Data:
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Values listed are typical and sourced from SABIC official data sheets. They do not constitute binding product specification.
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Batch-to-batch deviations may exist. For critical applications, validate performance with batch-specific COA certificate.
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Final performance depends on processing conditions, mold design, and part geometry.
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SABIC official TDS shall serve as definitive technical reference. Request the latest official TDS from our sales team.
Processing Guidelines
| Parameter | Recommended Conditions | |
|---|---|---|
| Drying | ||
| Drying Temperature | 135 – 145°C | |
| Drying Time | 4 – 6 hours | |
| Drying Time (Cumulative) | 10 hours | |
| Maximum Moisture Content | 0.02% | |
| Injection Molding | ||
| Melt Temperature | 350 – 370°C | |
| Nozzle Temperature | 350 – 370°C | |
| Front Zone 3 Temperature | 350 – 370°C | |
| Middle Zone 2 Temperature | 345 – 365°C | |
| Rear Zone 1 Temperature | 340 – 360°C | |
| Mold Temperature | 135 – 165°C | |
| Back Pressure | 0.3 – 0.7 MPa | |
| Screw Speed | 40 – 70 rpm | |
| Shot to Cylinder Size | 40 – 60% | |
| Vent Depth | 0.025 – 0.076 mm | |
| Minimum Wall Thickness (FDM) | 1.2 mm |
Critical Processing Warnings:
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Drying: ULTEM 9085 is hygroscopic and must be dried to <0.02% moisture before processing. Dry at 135-145°C for 4-6 hours.
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High Flow: This grade offers high flow characteristics for easier processing and better mold filling of complex, thin-walled parts.
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Melt Temperature: Recommended melt temperature range is 350-370°C. Avoid excessive residence times to prevent thermal degradation.
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Mold Temperature: Higher mold temperatures (135-165°C) improve flow and reduce residual stress.
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Gate Design: Use large gates and runners to minimize flow resistance and reduce molded-in stress.
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Regrind: Regrind can be used up to 20-25% with virgin material, provided it is clean and properly dried.
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Processing Methods: Suitable for injection molding, sheet extrusion, profile extrusion, thermoforming, FDM printing, and large format additive manufacturing.
Related Products
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Explore PEI / Polyetherimide – Browse all ULTEM PEI resin options
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Explore Engineering Plastics – Browse all engineering plastic materials
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About Our Company – Learn more about our supply capabilities and quality assurance
Technical Documents
| Document Type | Description & Source |
|---|---|
| SABIC Official TDS | Complete physical, thermal, and mechanical properties of ULTEM 9085 |
| SABIC Official SDS | GHS-compliant chemical safety documentation |
| UL Yellow Card | UL certification |
| FAR 25.853 / OSU 55/55 Compliance | Flame, smoke, and toxicity certification |
| EN45545 R6-HL3 Rating | Rail application certification |
| ISCC+ Certification | Bio-based renewable certification |
| COA (Certificate of Analysis) | Batch-specific quality certification |
| Processing Guide | Detailed processing guidelines for ULTEM resins |
Request any document above by:
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Email:
ruiqingchem@gmail.com -
Online form: Our contact page
We reply within one working business day. Please clearly state product (ULTEM 9085) and document type you require.
FAQ
Q1: What is ULTEM 9085 and what is it used for?
A: ULTEM 9085 is a high flow, unreinforced polyetherimide (PEI) blend manufactured by SABIC. It is specifically engineered for applications requiring advanced flame, smoke, and toxicity (FST) performance. It is widely used in aerospace cabin interiors, rail systems, mass transportation, FDM 3D printing, and structural applications where FST compliance and high flow are required.
Q2: What flame, smoke, and toxicity standards does ULTEM 9085 meet?
A: ULTEM 9085 meets FAR 25.853 and OSU 55/55 regulations with low toxicity, smoke, and flame evolution. It is approved by main Aerospace OEMs.
Q3: Is ULTEM 9085 approved for rail applications?
A: Yes. ULTEM 9085 has a Rail EN45545 R6-HL3 rating.
Q4: Is ULTEM 9085 flame retardant?
A: Yes. ULTEM 9085 is inherently flame retardant with UL94 V-0 rating. It is non-halogenated flame retardant.
Q5: What is the glass transition temperature of ULTEM 9085?
A: The glass transition temperature (Tg) is approximately 186°C.
Q6: What is the density of ULTEM 9085?
A: The density is 1.34 g/cm³.
Q7: Is ULTEM 9085 PFAS-free?
A: Yes. ULTEM 9085 has no PFAS intentionally added during manufacturing.
Q8: What is the melt flow rate of ULTEM 9085?
A: The Melt Flow Rate (MFR) is 8.9 g/10min at 295°C, 6.6kg.
Q9: What processing methods can be used for ULTEM 9085?
A: ULTEM 9085 can be processed by injection molding, sheet extrusion, profile extrusion, thermoforming, FDM 3D printing, and large format additive manufacturing (LFAM).
Q10: What is the tensile strength of ULTEM 9085?
A: Tensile yield strength is 86 MPa (ASTM) / 94 MPa (ISO); tensile break strength is approximately 70 MPa.
Q11: What is the tensile modulus of ULTEM 9085?
A: The tensile modulus is 3,000 MPa (ASTM) / 2,850 MPa (ISO).
Q12: What is the shrinkage of ULTEM 9085?
A: Mold shrinkage (flow, 3.2mm) is 0.50-0.70%.
Q13: Is there a sustainable/bio-based version of ULTEM 9085?
A: Yes. ISCC+ certified renewable bio-based solutions are available for this grade via differentiated color nomenclature.
Q14: Can ULTEM 9085 be custom colored?
A: Yes. ULTEM 9085 is opaque and all colors are customizable via SABIC‘s ColorXpress service.
Q15: What is the minimum wall thickness for FDM printing with ULTEM 9085?
A: The minimum wall thickness is 1.2 mm.
Q16: What is the lead time for orders?
A: Regular orders ship within 7-10 working days after payment confirmation. Large-volume or urgent orders can be negotiated separately.
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Sample Policy:
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Samples are for laboratory validation tests only, not for production use.
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Buyer bears international sample-shipping freight.
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If bulk-product performance deviates from sample reference, SABIC official TDS serves as the authoritative benchmark.
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After-Sales Support
| Service | Details |
|---|---|
| Quality Inspection Period | All quality-related claims must be submitted within 7 working-days after delivery, supported by test data and photographic evidence. |
| Return / Exchange Policy | Confirmed product defects caused by our side trigger replacement or refund. Terms and conditions apply. |
| Logistics Damage | Report shipping damage directly to carrier immediately upon goods receipt. We assist with claim-document preparation. |
| Technical Support | Remote technical guidance available. On-site troubleshooting can be arranged upon special request. |
| Export Documentation | We supply commercial invoice, packing list, bill of lading, COA, and additional compliance certificates (e.g., FAR 25.853, EN45545, UL, RoHS, ISCC+) on request. |
Disclaimer
DISCLAIMER: All technical data is referenced from original SABIC typical values for ULTEM 9085. Our company acts as authorized distributor/trader rather than original manufacturer. Final performance depends on processing conditions, mold design, and part geometry. Buyers shall independently validate product suitability for individual applications. Our firm bears no liability for product failure caused by improper processing or improper usage. Always reference the latest SABIC official TDS of ULTEM 9085 as the definitive specification.
