| About |
|---|
| Standard flow Polyetherimide (Tg 217C). ECO Conforming. For medical devices and pharmaceutical applications. Healthcare management of change; biocompatible (ISO 10993 or USP Class VI); food contact compliant; Steam, Gamma, EtO, and E-beam sterilizable.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polyetherimide |
| Material Status | Commercial: Active |
| Features | Steam sterilized,Biocompatible,Food contact compliance,ECO,Ethylene oxide disinfection |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.36 | g/cm³ | ASTM D792 |
| Density | 1.27 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 337℃，6.60kg | 8.8 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 220℃，5 kg | 16.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.50 to 0.70 | % | Internal Method |
| Water absorption rate | |||
| Saturation, 23 ℃ | 1.3 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.70 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3720 | MPa | ASTM D638 |
| Tensile modulus | 3200 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 85.0 | MPa | ISO 527-2/5 |
| fracture | 85.0 | MPa | ASTM D638 |
| yield | 110 | MPa | ASTM D638 |
| yield | 105 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 60 | % | ISO 527-2/5 |
| fracture | 70 | % | ASTM D638 |
| yield | 7.0 | % | ASTM D638 |
| yield | 6.0 | % | ISO 527-2/5 |
| Bending modulus | 3300 | MPa | ISO 178 |
| 50 mm span | 3440 | MPa | ASTM D790 |
| bending strength | 160 | MPa | ISO 178 |
| bending strength | |||
| Yield, 50 mm span | 173 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 4.0 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| 23℃ | 37 | J/m | ASTM D256 |
| -30℃ | 6.0 | kJ/m² | ISO 180-1A |
| 23℃ | 6.0 | kJ/m² | ISO 180-1A |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 38.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 64 mm span | 188 | ℃ | ISO 75-2/Af |
| 1.8 MPa, unannealed, 6.4 mm | 199 | ℃ | ASTM D648 |
| Vicat Softening Temp | 211 | ℃ | ASTM D1525 10 |
| Vicat Softening Temp | |||
| B50 | 211 | ℃ | ISO 306 |
| B120 | 212 | ℃ | ISO 306/B120 |
| Linear coefficient of thermal expansion | |||
| TD：-40~40℃ | 5.5E-5 | 1/℃ | ISO 11359-2 |
| TD：-40~40℃ | 5.5E-5 | 1/℃ | ASTM E831 |
| MD：-40~40℃ | 5.5E-5 | 1/℃ | ASTM E831 |
| MD：-40~40℃ | 5.5E-5 | 1/℃ | ISO 11359-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 149 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Drying time, maximum | 24 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Recommended injection volume | 40 to 60 | % | |
| Barrel rear temperature | 332 to 399 | °C | |
| Barrel middle temperature | 338 to 399 | °C | |
| Barrel front temperature | 343 to 399 | °C | |
| Nozzle temperature | 343 to 399 | °C | |
| Processing (melt) temperature | 349 to 399 | °C | |
| Mold temperature | 135 to 163 | °C | |
| Back pressure | 0.345 to 0.689 | MPa | |
| Screw speed | 40 to 70 | rpm | |
| Vent depth | 0.025 to 0.076 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. Type I, 0.20 in/min |
| 4. 0.051 in/min |
| 5. 0.079 in/min |
| 6. at Yield |
| 7. 80*10*4 sp=62mm |
| 8. 80*10*4 mm |
| 9. Rate A (50°C/h), Loading 2 (50 N) |
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