Ultem PEI 1000-1000 / 1000-7101 | Unreinforced Polyetherimide Resin
Price range: $23.80 through $26.80
Ultem PEI 1000-1000 is an unreinforced amorphous polyetherimide (PEI) resin offering a high glass transition temperature (Tg) of 217°C, inherent flame retardancy (UL94 V0), and excellent dimensional stability up to high temperatures. Ideal for demanding applications in aerospace, automotive, electronics, and healthcare. Download PDF product technical parameter sheet
| Core Property | Value |
|---|---|
| Material Type | Unreinforced PEI |
| Color | Natural (Transparent amber) / Black |
| Tensile Strength | 110 MPa (ISO 527) / 115 MPa (ASTM D638) |
| Flexural Modulus | 3300 MPa (ISO 178) / 3200 MPa (ASTM D790) |
| HDT (1.82 MPa) | 192 °C (ISO 75/Af) / 201 °C (ASTM D648) |
| Flammability | UL94 V0 (≥0.75 mm), 5VA (≥3 mm) |
| Tg (Glass Transition) | 217 °C |
Overview
Ultem PEI 1000-1000 (SABIC Ultem 1000) is a high-performance, unreinforced polyetherimide resin known for its outstanding thermal stability, mechanical strength, and electrical insulation. It is inherently flame retardant without halogens, meeting UL94 V0 and 5VA ratings. The natural grade is transparent amber and RoHS compliant. This material also offers good chemical resistance for an amorphous plastic and is suitable for applications requiring long-term heat resistance (RTI 170°C).
Applications
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Aerospace interior components (FAR 25.853 compliant)
-
5G communication infrastructure
-
Medical device housings and surgical tools
-
Automotive under-the-hood and electrical parts
-
Industrial electrical components and connectors
Detailed Technical Properties
| Property | Typical Value | Unit | Test Method |
|---|---|---|---|
| Mechanical | |||
| Tensile Stress (yield) | 110 | MPa | ISO 527 |
| Tensile Stress (yield, Type I) | 115 | MPa | ASTM D638 |
| Tensile Strain (break) | 50-60 | % | ISO 527 / ASTM D638 |
| Tensile Modulus | 3200-3350 | MPa | ISO 527 / ASTM D638 |
| Flexural Stress (yield) | 160 | MPa | ISO 178 |
| Flexural Modulus | 3300 | MPa | ISO 178 |
| Notched Izod Impact (23°C) | 53 | J/m | ASTM D256 |
| Rockwell Hardness | M109 | – | ASTM D785 |
| Thermal | |||
| HDT (1.82 MPa, unannealed) | 201 | °C | ASTM D648 |
| HDT (1.82 MPa, flat) | 192 | °C | ISO 75/Af |
| Vicat Softening Temp (B/50) | 211 | °C | ISO 306 |
| Glass Transition Temp (Tg) | 217 | °C | SABIC method |
| CTE (flow, -40°C to 150°C) | 5.2E-05 | 1/°C | ISO 11359-2 |
| Relative Temp Index (Elec/Mech) | 170 | °C | UL 746B |
| Physical | |||
| Density / Specific Gravity | 1.27 | g/cm³ | ISO 1183 / ASTM D792 |
| Mold Shrinkage (flow, 3.2 mm) | 0.5-0.7 | % | SABIC method |
| Water Absorption (24hrs) | 0.25 | % | ASTM D570 |
| Melt Flow Rate (337°C/6.6kg) | 9 | g/10 min | ASTM D1238 |
| Electrical | |||
| Dielectric Strength (1.6 mm, oil) | 28.0 | kV/mm | ASTM D149 |
| Volume Resistivity | 1.0E+17 | Ω·cm | ASTM D257 |
| Dielectric Constant (1 MHz) | 2.9 | – | IEC 60250 |
| Comparative Tracking Index (CTI) | 150 | V | IEC 60112 |
| Flame Characteristics | |||
| UL94 Flammability | V0 (0.75 mm), 5VA (3 mm) | – | UL 94 |
| Oxygen Index (LOI) | 47 | % | ASTM D2863 |
| FAR 25.853 Compliance | Yes | – | Aerospace |
Injection Molding Parameters
| Parameter | Value |
|---|---|
| Drying Temperature | 150 °C |
| Drying Time | 4-6 hours |
| Melt Temperature | 350-410 °C |
| Mold Temperature | 135-180 °C |
| Back Pressure | 0.3-0.7 MPa |
Price:
Natural Color (Ultem PEI 1000-1000): 26.80 USD/kg
Black Version (Ultem PEI 1000-7101): 23.80 USD/kg
MOQ: Contact for details
Additional information
| Color | Ultem PEI 1000-1000 Natural, Ultem PEI 1000-7101 Black |
|---|
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