ULTEM D9065 – Flame Retardant Aerospace Grade PEI Resin by SABIC

ULTEM Resin D9065 is an amorphous polyetherimide (PEI) blend manufactured by SABIC. As an authorized distributor and trader, we supply genuine SABIC materials with full traceability.

ULTEM D9065 is a high-performance, unreinforced PEI blend specifically engineered for applications requiring advanced flame, smoke, and toxicity (FST) performance. It delivers an outstanding balance of mechanical, thermal, and electrical properties. Key attributes include:

• Low Smoke & Toxicity – Exhibits low toxicity, smoke, and flame evolution; meets FAR 25.853 and OSU 65/65 requirements

• High Heat Resistance – Glass transition temperature (Tg) of 217°C; RTI (Relative Thermal Index) up to 180°C

• High Stiffness & Strength – High stiffness and strength maintained up to 200°C

• Excellent Dimensional Stability – One of the most dimensionally stable thermoplastics

• Broad Chemical Resistance – Retains strength and resists stress cracking when exposed to automotive, aircraft and hydrolytic fluids, aliphatic hydrocarbons, alcohols, acids and weak aqueous solutions

• Easy Processability – Suitable for injection molding and other processing methods

• ECO Conforming – Meets environmental compliance standards

• Inherent Flame Retardancy – UL94 V-0 rated; limiting oxygen index (LOI) of 47%

Key Features of ULTEM D9065

• Aerospace FST Compliance – Meets FAR 25.853 and OSU 65/65 with low toxicity, smoke, and flame evolution

• High Heat Resistance – Glass transition temperature of 217°C; RTI up to 180°C; maintains performance at elevated temperatures

• High Stiffness & Strength – Tensile modulus of 3,100 MPa; tensile strength of 88.3 MPa; high strength and rigidity retained up to 200°C

• Excellent Dimensional Stability – One of the most stable thermoplastics with a broad temperature range of predictability; mold shrinkage of 0.50-0.70%

• Good Impact Resistance – Notched Izod impact of 150 J/m at 23°C; reverse notch Izod impact of 2,000 J/m

• Broad Chemical Resistance – Retains strength and resists stress cracking when exposed to automotive and aircraft fluids, aliphatic hydrocarbons, alcohols, acids, and weak aqueous solutions

• Inherent Flame Retardancy – UL94 V-0 rated; limiting oxygen index (LOI) of 47%; low smoke evolution per NBS Smoke test

• Low Toxicity & Smoke – Products of combustion no more toxic than wood; OSU peak heat release of 50.0 kW/m² and total heat release of 10.0 kW·min/m²

• ECO Conforming – Meets environmental compliance standards

• Versatile Processing – Suitable for injection molding; can also be extruded, thermoformed, and blow molded; capable of long flow lengths down to 0.2 mm

• Transparent – Available in transparent amber with all colors customizable via ColorXpress

Typical Applications for ULTEM D9065

Typical Properties

Important Notes on Typical Data:

• Values listed are typical and sourced from SABIC official data sheets. They do not constitute binding product specification.

• Batch-to-batch deviations may exist. For critical applications, validate performance with batch-specific COA certificate.

• Final performance depends on processing conditions, mold design, and part geometry.

• SABIC official TDS shall serve as definitive technical reference. Request the latest official TDS from our sales team.

Processing Guidelines (Injection Molding)

Critical Processing Warnings:

• Drying: ULTEM D9065 is hygroscopic and must be dried to <0.02% moisture before processing. Dry at 135°C for 4-6 hours (up to 24 hours cumulative).

• Aerospace Compliance: This grade is specifically designed to meet FAR 25.853 and OSU 65/65 requirements for aerospace applications. Verify compliance for your specific application.

• Melt Temperature: Recommended melt temperature range is 338-360°C. Avoid excessive residence times to prevent thermal degradation.

• Mold Temperature: Higher mold temperatures (135-163°C) improve flow and reduce residual stress.

• Gate Design: Use large gates and runners to minimize flow resistance and reduce molded-in stress.

• Regrind: Regrind can be used up to 20-25% with virgin material, provided it is clean and properly dried.

• Processing Methods: Suitable for injection molding; can also be extruded, thermoformed, and blow molded.

Related Products

• Explore PEI / Polyetherimide – Browse all ULTEM PEI resin options

• Explore Engineering Plastics – Browse all engineering plastic materials

• About Our Company – Learn more about our supply capabilities and quality assurance

Technical Documents

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We reply within one working business day. Please clearly state product (ULTEM D9065) and document type you require.

FAQ

Q1: What is ULTEM D9065 and what is it used for?
A: ULTEM D9065 is a transparent, unreinforced polyetherimide (PEI) blend manufactured by SABIC. It is specifically engineered for applications requiring advanced flame, smoke, and toxicity (FST) performance, meeting FAR 25.853 and OSU 65/65 requirements. It is widely used in aerospace interiors, mass transit, automotive under-hood components, 5G/electrical connectors, medical devices, and industrial applications.

Q2: What flame, smoke, and toxicity standards does ULTEM D9065 meet?
A: ULTEM D9065 meets FAR 25.853 and OSU 65/65 with low toxicity, smoke, and flame evolution. It has an OSU peak heat release of 50.0 kW/m² and total heat release of 10.0 kW·min/m².

Q3: What is the glass transition temperature of ULTEM D9065?
A: The glass transition temperature (Tg) is 217°C, with an RTI (Relative Thermal Index) up to 180°C.

Q4: What is the density of ULTEM D9065?
A: The density is 1.32 g/cm³.

Q5: Is ULTEM D9065 flame retardant?
A: Yes. ULTEM D9065 is inherently flame retardant with UL94 V-0 rating and a limiting oxygen index (LOI) of 47%.

Q6: What is the melt flow rate of ULTEM D9065?
A: The Melt Flow Rate (MFR) is 15.6-16 g/10min at 337°C, 6.6kg.

Q7: What is the tensile strength of ULTEM D9065?
A: Tensile strength (yield and break) is 88.3 MPa; tensile modulus is 3,100 MPa.

Q8: What is the shrinkage of ULTEM D9065?
A: Mold shrinkage (flow, 3.2mm) is 0.50-0.70%.

Q9: What is the notched Izod impact strength of ULTEM D9065?
A: Notched Izod impact is 150 J/m at 23°C and 96 J/m at -30°C.

Q10: What processing methods can be used for ULTEM D9065?
A: ULTEM D9065 is suitable for injection molding and can also be extruded, thermoformed, and blow molded. It is capable of long flow lengths down to 0.2 mm.

Q11: Is ULTEM D9065 transparent?
A: Yes. ULTEM D9065 is available in transparent amber, with all colors customizable via ColorXpress.

Q12: Is ULTEM D9065 ECO conforming?
A: Yes. ULTEM D9065 is ECO Conforming.

Q13: What is the recommended drying condition for ULTEM D9065?
A: Dry at 135°C for 4-6 hours (up to 24 hours cumulative).

Q14: What is the melt temperature for injection molding ULTEM D9065?
A: Recommended melt temperature is 338-360°C.

Q15: What is the recommended mold temperature for ULTEM D9065?
A: Recommended mold temperature is 135-163°C.

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:

• Samples are for laboratory validation tests only, not for production use.

• Buyer bears international sample-shipping freight.

• If bulk-product performance deviates from sample reference, SABIC official TDS serves as the authoritative benchmark.

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Disclaimer

DISCLAIMER: All technical data is referenced from original SABIC typical values for ULTEM D9065. 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 D9065 as the definitive specification.