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Quantum PEI - Ultem®
| Category | Polymer , Thermoplastic , Polyetherimide (PEI) |
| Manufacturer | Quantum Advanced Engineering Plastics |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Quantum PEI - Ultem®.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Information provided by Quantum Advanced Engineering Plastics
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.27 g/cc | 1.27 g/cc | ASTM D792 |
| Water Absorption | 0.25 % | 0.25 % | ASTM D570 |
| Water Absorption at Saturation | 1.25 % | 1.25 % | ASTM D570 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 109 | 109 | ASTM D785 |
| Hardness, Rockwell R | 123 | 123 | ASTM D785 |
| Hardness, Shore D | 93 | 93 | ASTM 2240 |
| Tensile Strength | 105 MPa | 15200 psi | ASTM D638 |
| Elongation at Break | 60 % | 60 % | ASTM D638 |
| Tensile Modulus | 2.96 GPa | 430 ksi | ASTM D638 |
| Flexural Strength | 152 MPa | 22000 psi | ASTM D790 |
| Flexural Modulus | 3.31 GPa | 480 ksi | ASTM D790 |
| Compressive Strength | 152 MPa | 22000 psi | ASTM D695 |
| Compressive Modulus | 3.31 GPa | 480 ksi | ASTM D695 |
| Shear Strength | 103 MPa | 15000 psi | ASTM D732 |
| Izod Impact, Notched | 0.534 J/cm | 1.00 ft-lb/in | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 55.8 µm/m-°C | 31.0 µin/in-°F | ASTM D696 |
| Thermal Conductivity | 0.144 W/m-K | 1.00 BTU-in/hr-ft²-°F | ASTM C177 |
| Melting Point | 238 °C | 460 °F | ASTM D3417 |
| Maximum Service Temperature, Air | 171 °C | 340 °F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 210 °C | 410 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 200 °C | 392 °F | ASTM D648 |
| Flammability, UL94 | V-0 | V-0 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+17 ohm-cm | 1.00e+17 ohm-cm | ASTM D257 |
| Dielectric Constant | 3.15 @Frequency 1.00e+6 Hz |
3.15 @Frequency 1.00e+6 Hz |
ASTM D150 |
| Dielectric Strength | 32.7 kV/mm | 830 kV/in | ASTM D149 |
| Dissipation Factor | 0.0010 @Frequency 1.00e+6 Hz |
0.0010 @Frequency 1.00e+6 Hz |
ASTM D150 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| FDA Compliance | yes |
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