描述
ULTEM Resin SF2260 is a 20% glass fiber reinforced, super high flow polyetherimide (PEI) resin manufactured by SABIC, specifically developed for the Asia-Pacific market. As an authorized distributor and trader, we supply genuine SABIC materials with full traceability.
This grade is engineered for demanding thin-wall applications requiring exceptional flow and precision. The super high flow characteristics enable the molding of complex, miniature components with thin sections, allowing uniform material distribution and improved surface definition during injection molding. An integrated easy-release characteristic supports smoother demolding and reduces the risk of part distortion.
With a glass transition temperature of 217°C and UL94 V-0 flame retardancy from 1.50mm to 1.65mm, SF2260 delivers excellent thermal stability, high stiffness, and dimensional precision. Compared to SF2255, SF2260 offers better high flow characteristics, making it even more suitable for the most demanding thin-wall geometries.
Key Features
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20% glass fiber reinforced for high stiffness and strength
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Super high flow for thin-wall and complex geometry molding (MVR 70 cm³/10min at 345°C/10kg)
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Easy release characteristic for smoother demolding
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UL94 V-0 flame retardant (1.50-1.65mm)
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High heat resistance with Tg of 217°C; RTI up to 180°C
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Excellent dimensional stability
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Thin wall molding down to 1.2 mm
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Excellent chemical and hydrolytic resistance
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Long term heat resistance (RTI > 170°C)
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ECO conforming and RoHS compliant
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ISCC+ certified renewable bio-based options available
Typical Applications
| Industry | Typical Components & Considerations |
|---|---|
| AR/VR Glasses | High strength-to-weight ratio enables thin wall, lightweight design; excellent balance of strength and resilience |
| Electronics | Thin-wall connectors, electronic components – requires high flow and precision |
| Eyewear | Eyewear frames – super tough, UV stabilized, lightweight; thin wall molding down to 1.2 mm; meets JIS B7285 (20,000 cycles blending repetitions) |
| Photonics | Aspherical lenses, lens arrays – thermoplastics enable complex part designs to replace glass or thermoset resins |
| Aerospace | Aerospace components – lightweight design with structural strength |
| Semiconductor | Precision semiconductor components – high heat resistance and dimensional stability |
| Electrical | Electrical components and infrastructure – UL94 V-0 rated |
| Precision Industrial | Thin-wall industrial applications requiring high flow and precision |
Typical Properties
| Property | Typical Value | Unit | Test Method |
|---|---|---|---|
| Physical | |||
| Density / Specific Gravity | 1.42 | g/cm³ | ASTM D792 / ISO 1183 |
| Mold Shrinkage, Flow | 0.46 | % | SABIC Method |
| Mold Shrinkage, Transverse | 0.54 | % | SABIC Method |
| MFR (337°C/6.6kg) | 30 | g/10min | ASTM D1238 |
| MVR (345°C/10kg) | 70 | cm³/10min | ISO 1133 |
| Water Absorption (24 hrs) | 0.14 | % | ISO 62-1 |
| Mechanical | |||
| Tensile Modulus (ASTM) | 9,400 | MPa | ASTM D638 |
| Tensile Strength at Break (ASTM) | 148 | MPa | ASTM D638 |
| Tensile Strength at Break (ISO) | 142 | MPa | ISO 527 |
| Elongation at Break | 2.4 | % | ASTM D638 / ISO 527 |
| Flexural Modulus (ASTM) | 7,360 | MPa | ASTM D790 |
| Flexural Modulus (ISO) | 7,170 | MPa | ISO 178 |
| Impact | |||
| Notched Izod Impact (1/8 in) | 80 | J/m | ASTM D256 |
| Notched Izod Impact (ISO) | 8 | kJ/m² | ISO 180/1A |
| Thermal | |||
| Glass Transition Temperature (Tg) | 217 | °C | |
| HDT (1.82 MPa, 3.2mm) | 201 | °C | ASTM D648 |
| Vicat Softening Temperature | N/A | °C | |
| Flammability | |||
| UL 94 Flammability | V-0 (1.50-1.65mm) | — | UL 94 |
| UL Yellow Card | E45587-101275405 | — |
Processing Guidelines
| Step | Process |
|---|---|
| Drying | 150°C for 4-6 hours (moisture <0.02%) |
| Melt Temperature | 350 – 400°C |
| Mold Temperature | 135 – 165°C |
| Zone 1 Temperature | 330 – 400°C |
| Zone 2 Temperature | 340 – 400°C |
| Zone 3 Temperature | 345 – 400°C |
| Back Pressure | 0.3 – 0.7 MPa |
| Screw Speed | 40 – 70 rpm |
| Shot Size | 40 – 60% of cylinder capacity |
| Injection Molding | Standard injection molding equipment; super high flow enables thin-wall molding down to 1.2 mm |
Critical Processing Warnings:
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Drying: ULTEM SF2260 is hygroscopic and must be dried to <0.02% moisture before processing.
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Super High Flow: This grade offers exceptional flow characteristics (MVR 70 cm³/10min) for thin-wall and complex geometry molding.
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Easy Release: Integrated easy-release characteristic supports smoother demolding and reduces risk of part distortion.
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Melt Temperature: Recommended melt temperature range is 350-400°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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Thin-Wall Molding: Capable of molding thin sections down to 1.2 mm with uniform material distribution.
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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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Regional Grade: SF2260 is the Asia-Pacific regional variant with higher flow than SF2255.
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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ULTEM SF2250 – Super High Flow PEI (Americas/Europe) – Similar grade for Americas/Europe markets
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ULTEM SF2255 – Super High Flow PEI (Asia Grade) – Asia grade with slightly lower flow
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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 SF2260 |
| SABIC Official SDS | GHS-compliant chemical safety documentation |
| UL Yellow Card | UL certification E45587-101275405 |
| ISCC+ Certification | Bio-based renewable certification |
| ECO Compliance Declaration | ECO conforming certification |
| RoHS Compliance Declaration | RoHS compliance certification |
| COA (Certificate of Analysis) | Batch-specific quality certification |
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 SF2260) and document type you require.
FAQ
Q1: What is ULTEM SF2260 and what is it used for?
A: ULTEM SF2260 is a 20% glass fiber reinforced, super high flow PEI resin manufactured by SABIC for the Asia-Pacific market. It is specifically engineered for thin-wall applications requiring exceptional flow and precision. It is widely used in AR/VR glasses, electronics, aerospace, eyewear, photonics, semiconductor, electrical, and precision industrial applications.
Q2: What is the difference between ULTEM SF2260 and SF2255?
A: Both grades feature 20% glass fiber reinforcement and super high flow characteristics. SF2260 offers better high flow compared to SF2255, making it even more suitable for the most demanding thin-wall geometries. SF2260 also features an integrated easy-release characteristic for improved demolding.
Q3: What is the glass transition temperature of ULTEM SF2260?
A: The glass transition temperature (Tg) is 217°C.
Q4: What is the density of ULTEM SF2260?
A: The density is 1.42 g/cm³.
Q5: Is ULTEM SF2260 flame retardant?
A: Yes. ULTEM SF2260 is inherently flame retardant with UL94 V-0 rating from 1.50mm to 1.65mm.
Q6: What is the melt flow rate of ULTEM SF2260?
A: The Melt Flow Rate (MFR) is 30 g/10min at 337°C, 6.6kg; the Melt Volume Rate (MVR) is 70 cm³/10min at 345°C, 10kg.
Q7: What is the tensile strength of ULTEM SF2260?
A: Tensile strength at break is 148 MPa (ASTM) / 142 MPa (ISO); tensile modulus is 9,400 MPa.
Q8: What is the flexural modulus of ULTEM SF2260?
A: The flexural modulus is 7,360 MPa (ASTM) / 7,170 MPa (ISO).
Q9: What is the shrinkage of ULTEM SF2260?
A: Mold shrinkage (flow, 3.2mm) is 0.46%.
Q10: What processing methods can be used for ULTEM SF2260?
A: ULTEM SF2260 is processed by injection molding. The super high flow enables thin-wall molding down to 1.2 mm.
Q11: What is the recommended drying condition for ULTEM SF2260?
A: Dry at 150°C for 4-6 hours.
Q12: What is the recommended melt temperature for injection molding ULTEM SF2260?
A: Recommended melt temperature is 350-400°C.
Q13: What is the heat deflection temperature of ULTEM SF2260?
A: Heat deflection temperature is 201°C at 1.82 MPa (3.2mm, unannealed).
Q14: Is ULTEM SF2260 suitable for eyewear applications?
A: Yes. ULTEM SF2260 is suitable for eyewear frames – super tough, UV stabilized, lightweight, thin wall molding down to 1.2mm; meets JIS B7285 (20,000 cycles blending repetitions).
Q15: Is ULTEM SF2260 RoHS compliant?
A: Yes. ULTEM SF2260 is RoHS compliant and ECO conforming.
Q16: Is there a sustainable/bio-based version of ULTEM SF2260?
A: Yes. ISCC+ certified renewable bio-based solutions are available for this grade.
Q17: 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., UL, RoHS, ISCC+) on request. |
Disclaimer
DISCLAIMER: All technical data is referenced from original SABIC typical values for ULTEM SF2260. 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 SF2260 as the definitive specification.
