ULTEM 1000 – Unreinforced Polyetherimide (PEI) Resin by SABIC

ULTEM Resin 1000 is an unreinforced, amorphous polyetherimide (PEI) engineering thermoplastic manufactured by SABIC. As an authorized distributor and trader, we supply genuine SABIC materials with full traceability. For more product options and company information, please visit our website at https://szrqchem.com/.

ULTEM 1000 is a general purpose, unreinforced grade that delivers an outstanding balance of mechanical, thermal, and electrical properties. Key attributes include:

• High Heat Resistance – Glass transition temperature (Tg) of 217°C; heat deflection temperature of 201°C at 1.8 MPa (ASTM) and 192°C at 1.8 MPa (ISO) ; continuous use temperature up to 170°C (RTI)

• Inherent Flame Retardancy – UL94 V-0 (0.75mm), 5VA (3.0mm) and V-2 (0.4mm) ratings without additives; oxygen index of 47%

• High Strength & Modulus – Tensile strength of 110 MPa (ISO) / 115 MPa (ASTM) ; flexural modulus of 3,300 MPa (ISO) / 3,520 MPa (ASTM) 

• Excellent Dimensional Stability – Low creep and low warpage; mold shrinkage of 0.50-0.70%

• Broad Chemical Resistance – Resistant to automotive fluids, aircraft fluids, alcohols, acids, and weak aqueous solutions

• Low Smoke & Toxicity – Meets aerospace FAR 25.853 compliance

• RoHS Compliant & Halogen Free – Natural, uncolored material is halogen free per IEC 61249-2-21, IPC 4101E, and JEDEC JS709B

• ISCC+ Certified Bio-Based Solutions – Renewable bio-based options available

Key Features of ULTEM 1000

• Amorphous Structure – Transparent amber appearance with excellent optical clarity; also available in custom transparent and opaque colors

• High Heat Resistance – Glass transition temperature of 217°C; heat deflection temperature of 201°C at 1.8 MPa (ASTM) and 192°C at 1.8 MPa (ISO) 

• Inherent Flame Retardancy – UL94 V-0 (0.75mm), 5VA (3.0mm) and V-2 (0.4mm) ratings; oxygen index of 47%

• High Mechanical Strength – Tensile strength of 110 MPa (ISO) / 115 MPa (ASTM) ; flexural modulus of 3,300 MPa (ISO) / 3,520 MPa (ASTM) ; Rockwell hardness M106

• Excellent Dimensional Stability – Low mold shrinkage (0.50-0.70%) and low coefficient of thermal expansion

• Good Chemical Resistance – Excellent resistance to acids, bases, oils, and many solvents

• Outstanding Electrical Properties – Volume resistivity of 1×10¹⁷ Ω·cm; dielectric strength of 33 kV/mm

• Radiation Resistance – Gamma and X-ray resistant

• Excellent Creep Resistance – Maintains dimensional stability under long-term load

• Low Smoke & Low Toxicity – Ideal for aerospace and mass transit applications

• Versatile Processing – Suitable for injection molding, extrusion, compression molding, blow molding, and additive manufacturing

Typical Applications for ULTEM 1000

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

Critical Processing Warnings:

• Drying: ULTEM 1000 is hygroscopic and must be dried to <0.02% moisture before processing. Dry at 150°C for 4-6 hours.

• Melt Temperature: Recommended melt temperature range is 340-370°C. Avoid excessive residence times to prevent thermal degradation.

• Mold Temperature: Higher mold temperatures (120-150°C) improve flow and reduce residual stress, resulting in better dimensional stability and mechanical properties.

• 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.

• Machine Cleaning: PEI requires thorough purging when changing materials. Use PEI or high-temperature purging compounds.

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Technical Documents

Request any document above by:

• Email: ruiqingchem@gmail.com

• Online form: Our contact page

We reply within one working business day. Please clearly state product (ULTEM 1000) and document type you require.

FAQ

Q1: What is ULTEM 1000 and what is it used for?
A: ULTEM 1000 is an unreinforced, general-purpose polyetherimide (PEI) resin manufactured by SABIC. It combines high heat resistance (Tg 217°C), inherent flame retardancy (UL94 V-0), high strength, and excellent dimensional stability. It is widely used in aerospace, electrical/electronic components, medical devices, automotive under-hood applications, semiconductor equipment, and additive manufacturing.

Q2: Is ULTEM 1000 FDA compliant?
A: ULTEM 1000 base resin is suitable for food contact applications. For specific food-grade variants, please refer to ULTEM 1000EF or consult our technical team for FDA compliance documentation.

Q3: What is the glass transition temperature of ULTEM 1000?
A: The glass transition temperature (Tg) is 217°C.

Q4: What is the density of ULTEM 1000?
A: The density is 1.27 g/cm³.

Q5: Is ULTEM 1000 flame retardant?
A: Yes. ULTEM 1000 is inherently flame retardant with UL94 V-0 (0.75mm), 5VA (3.0mm) and V-2 (0.4mm) ratings.

Q6: What processing methods can be used for ULTEM 1000?
A: ULTEM 1000 can be processed by injection molding, extrusion, blow molding, compression molding, foam extrusion, and additive manufacturing.

Q7: Is ULTEM 1000 halogen free?
A: Yes. The natural, uncolored material is halogen free per IEC 61249-2-21, IPC 4101E, and JEDEC JS709B.

Q8: What is the tensile strength of ULTEM 1000?
A: Tensile strength is 110 MPa (ISO) / 115 MPa (ASTM) .

Q9: Does ULTEM 1000 have good chemical resistance?
A: Yes. ULTEM 1000 offers very good chemical resistance for an amorphous material, resisting automotive fluids, aircraft fluids, alcohols, acids, and weak aqueous solutions.

Q10: 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 1000. 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 1000 as the definitive specification.