| About |
|---|
| Kemid Polyetherimide Film is a Polyether Imide (PEI) product. It is available in North America. Typical application: Electrical/Electronic Applications. Characteristics include: Chemical Resistant Flame Retardant High Strength&& |
| Product Description | |
|---|---|
| Supplier | Saint Gobain |
| Generic | Polyetherimide |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Flame Characteristics,Solvent resistance |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.27 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| 24hr | 0.25 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2620 | MPa | ASTM D638 |
| tensile strength | |||
| yield | 103 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 40 | % | ASTM D638 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | 216 | ℃ | ASTM E1356 |
| Linear coefficient of thermal expansion | |||
| MD | 5.6E-5 | 1/℃ | ASTM D696 |
| Thermal conductivity coefficient | 0.22 | W/m/K | ASTM C177 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+17 | ohms·cm | ASTM D257 |
| Dielectric strength | 140 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 kHz | 3.15 | ASTM D150 | |
| Dissipation factor | |||
| 1 kHz | 1.3E-3 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 27 | % | ASTM D2863 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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