| About |
|---|
| High Performance Polyester Elastomer with High Moisture Vapor Transmission Rate Developed for Extrusion and Injection Molding&& |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | TPC-ET |
| Material Status | Commercial: Active |
| Features | High Moisture Vapor Transmission |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Film extrusion |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Shore hardness | ISO 868 | ||
| Shaw’s D | 40 | ISO 868 | |
| Shore D, 15 seconds | 38 | ISO 868 | |
| Tensile modulus | 80.0 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2 | ||
| fracture | 20.0 | MPa | ISO 527-2 |
| 5% strain | 3.40 | MPa | ISO 527-2 |
| 10% strain | 5.40 | MPa | ISO 527-2 |
| 50% strain | 9.50 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | > 300 | % | ISO 527-2 |
| Nominal tensile fracture strain | 420 | % | ISO 527-2 |
| Bending modulus | 80.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | No Break | ISO 179/1eA | |
| 23℃ | No Break | ISO 179/1eA | |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | No Break | ISO 179/1eU | |
| 23℃ | No Break | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 200 | ℃ | ISO 11357-3 |
| Effective Thermal Diffusivity | 5.44E-8 | m²/s |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | |||
| 1 mm | < 100 | mm/min | ISO 3795 |
| FMVSS flame retardant rating | B | FMVSS 302 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.19 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 220℃，2.16 kg | 14.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.5 | % | ISO 294-4 |
| MD | 1.4 | % | ISO 294-4 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH, 2.00 mm | 1.3 | % | ISO 62 |
| 23℃，24hr | 35 | % | ISO 62 |
| Melt density | 1.02 | g/cm³ | |
| Specific Heat Capacity of Melt | 2100 | J/kg/℃ | |
| Thermal Conductivity of Melt | 0.16 | W/m/K |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 100 | °C | |
| Drying time – hot air dryer | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.080 | % | |
| Processing (melt) temperature | 220 to 240 | °C | |
| Melt Temperature, Optimum | 230 | °C | |
| Mold temperature | 40 to 50 | °C | |
| Mold Temperature, Optimum | 45 | °C | |
| Drying Recommended | yes | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
| 3. Derived from Similar Grade |
| 4. FMVSS 302 |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |