| About |
|---|
| 63 Shore D High Performance Polyester Elastomer Developed for Food Contact Applications&& |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | TPC-ET |
| Material Status | Commercial: Active |
| Features | Food contact compliance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | casting |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Shore hardness | ISO 868 | ||
| Shaw’s D | 63 | ISO 868 | |
| Shore D, 15 seconds | 58 | ISO 868 | |
| Tensile modulus | 260 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2 | ||
| fracture | 41.0 | MPa | ISO 527-2 |
| yield | 19.0 | MPa | ISO 527-2 |
| 5% strain | 12.0 | MPa | ISO 527-2 |
| 10% strain | 15.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | > 300 | % | ISO 527-2 |
| yield | 27 | % | ISO 527-2 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tear strength | ISO 34-1 | ||
| TD | 150 | kN/m | ISO 34-1 |
| MD | 160 | kN/m | ISO 34-1 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -40℃ | 15 | kJ/m² | ISO 179/1eA |
| -30℃ | 25 | kJ/m² | ISO 179/1eA |
| 23 ℃, localized fracture | 110 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | No Break | ISO 179/1eU | |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -40℃ | 19 | kJ/m² | ISO 180-1A |
| 23℃ | 81 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 45.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 85.0 | ℃ | ISO 75-2/B |
| Embrittlement temperature | -100 | ℃ | ISO 974 |
| Vicat Softening Temp | |||
| A50 | 195 | ℃ | ISO 306/A50 |
| B50 | 100 | ℃ | ISO 306 |
| Melting temperature | 211 | ℃ | ISO 11357-3 |
| Effective Thermal Diffusivity | 5.44E-8 | m²/s |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | |||
| 1 mm | < 100 | mm/min | ISO 3795 |
| FMVSS flame retardant rating | B | FMVSS 302 | |
| Fogging（Gvalue，condensate） | 1.0E-4 | g | ISO 6452 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Odor | 2.50 | VDA 270 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.22 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 9.0 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 230℃，2.16 kg | 8.50 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.5 | % | ISO 294-4 |
| MD | 1.5 | % | ISO 294-4 |
| Water absorption rate | |||
| Saturation, 23 ℃, 2.00 mm | 0.60 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH, 2.00 mm | 0.20 | % | ISO 62 |
| Melt density | 1.04 | g/cm³ | |
| Specific Heat Capacity of Melt | 2160 | J/kg/℃ | |
| Thermal Conductivity of Melt | 0.14 | W/m/K |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 100 | °C | |
| Drying time – hot air dryer | 2.0 to 3.0 | hr | |
| Recommended maximum moisture content | 0.080 | % | |
| Processing (melt) temperature | 235 to 260 | °C | |
| Melt Temperature, Optimum | 240 | °C | |
| Mold temperature | 45 to 55 | °C | |
| Mold Temperature, Optimum | 45 | °C | |
| Hold pressure | 70.0 | MPa | |
| Drying Recommended | yes | ||
| Drying temperature | 90 to 110 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Recommended maximum moisture content | 0.060 | % | |
| Melt temperature | 225 to 240 | °C | |
| Extrusion Melt Temperature, Optimum | 230 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
| 3. FMVSS 302 |
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