| About |
|---|
| TPI is a thermoplastic polyimide film that has excellent, thermal, chemical, electrical and physical properties. With a continuous use temperature to 240°C (465°F), TPI films offer superior radiation resistance, excellent wear performance and resistance to chemicals.&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | TPI |
| Material Status | Commercial: Active |
| Features | Good Electrical Properties,Gamma radiation,Flame Characteristics,High Heat Resistance,Solvent resistance |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.33 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| 24hr | 1.0 | % | ASTM D570 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 100 | µm | |
| Secant modulus | |||
| MD | 3050 | MPa | ASTM D882 |
| tensile strength | |||
| MD, fracture | 104 | MPa | ASTM D882 |
| Tensile strain | ASTM D882 | ||
| MD, yield | 7.0 | % | ASTM D882 |
| MD, fracture | 190 | % | ASTM D882 |
| Drop hammer impact | 400 | g | ASTM D1709 |
| Area coefficient | 145 | ft²/lb/mil |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | 250 | ℃ | ASTM D3418 |
| Melting peak temperature | 388 | ℃ | ASTM D3418 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+17 | ohms·cm | ASTM D257 |
| Dielectric strength | |||
| 0.1 mm | 160 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 kHz | 2.50 | ASTM D150 | |
| Dissipation factor | |||
| 1 kHz | 1.4E-3 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 47 | % | ASTM D2863 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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