| About |
|---|
| 30 Shore D High Performance Polyester Elastomer Developed for Injection Molding&& |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | TPC-ET |
| Material Status | Commercial: Active |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.07 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 11 | g/10min | ISO 1133 |
| Shrinkage rate | |||
| MD | 0.90 | % | ISO 294-4 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH, 2.00 mm | 0.20 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ISO 868 | ||
| Shaw’s D | 30 | ISO 868 | |
| Shore D, 15 seconds | 25 | ISO 868 | |
| Tensile modulus | 24.0 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2 | ||
| fracture | 20.0 | MPa | ISO 527-2 |
| 10% strain | 1.90 | MPa | ISO 527-2 |
| 50% strain | 3.20 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | > 300 | % | ISO 527-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -40℃ | No Break | ISO 179/1eA | |
| -30℃ | No Break | ISO 179/1eA | |
| 23℃ | No Break | ISO 179/1eA | |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | No Break | ISO 180/1A | |
| 23℃ | No Break | ISO 180/1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 170 | ℃ | ISO 11357-3 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | |||
| 1 mm | 41 | mm/min | ISO 3795 |
| FMVSS flame retardant rating | B | FMVSS 302 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Emissions of organic compounds | 1.50 | µgC/g | VDA 277 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time – hot air dryer | 2.0 to 3.0 | hr | |
| Recommended maximum moisture content | 0.080 | % | |
| Processing (melt) temperature | 190 to 210 | °C | |
| Melt Temperature, Optimum | 205 | °C | |
| Mold temperature | 30 to 40 | °C | |
| Mold Temperature, Optimum | 30 | °C | |
| Drying Recommended | yes | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
| 3. FMVSS 302 |
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