| About |
|---|
| Product characteristics High stiffness even at high temperatures Very low smoke development Good resistance against high energy radiation Product applications Electrical industry Medical engineering Aviation industry&& |
| Product Description | |
|---|---|
| Generic | Polyetherimide |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Low smoke,Gamma radiation,Food contact compliance |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.27 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.50 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 4.0 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 200 | ℃ | ISO 75-2/A |
| Linear coefficient of thermal expansion | |||
| MD | 4.5E-5 | 1/℃ | DIN 53752 |
| specific heat | 1100 | J/kg/℃ | DIN 52612 |
| Thermal conductivity coefficient | 0.24 | W/m/K | DIN 52612 |
| Operating temperature | |||
| long-term | -50 to 170 | ℃ | |
| short-term | < 210 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | 30 | kV/mm | IEC 60243-1 |
| Dielectric constant | 3.20 | IEC 60250 | |
| Dissipation factor | |||
| 50 Hz | 1.5E-3 | IEC 60250 | |
| Compared to the leakage tracing index | 150 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 3.00 mm | V-0 | ||
| 6.00 mm | V-0 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 86 | ISO 868 | |
| Tensile modulus | 3100 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 110 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 12 | % | ISO 527-2 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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