| About |
|---|
| 44 Shore D, Lubricated, High Viscosity Polyester Elastomer Developed for Blow Molding&& |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | TPC-ET |
| Material Status | Commercial: Active |
| Features | High Viscosity,Lubricating,Heat Stabilized |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Shore hardness | ISO 868 | ||
| Shaw’s D | 44 | ISO 868 | |
| Shore D, 15 seconds | 40 | ISO 868 | |
| Tensile modulus | 55.0 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2 | ||
| fracture | 32.0 | MPa | ISO 527-2 |
| 5% strain | 4.50 | MPa | ISO 527-2 |
| 10% strain | 6.70 | MPa | ISO 527-2 |
| 50% strain | 11.8 | MPa | ISO 527-2 |
| 100% strain | 14.0 | MPa | ISO 527-2 |
| 300% strain | 23.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | > 300 | % | ISO 527-2 |
| Nominal tensile fracture strain | 510 | % | ISO 527-2 |
| Bending modulus | 87.0 | MPa | ISO 178 |
| 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 | |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | No Break | ISO 179/1eU | |
| 23℃ | No Break | ISO 179/1eU | |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -40℃ | No Break | ISO 180/1A | |
| 23℃ | No Break | ISO 180/1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 44.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 58.0 | ℃ | ISO 75-2/B |
| Embrittlement temperature | -100 | ℃ | ISO 974 |
| Glass transition temperature | -45.0 | ℃ | ISO 11357-2 |
| Melting temperature | 194 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| TD | ISO 11359-2 | ||
| MD | ISO 11359-2 | ||
| — | 1.8E-4 | cm/cm/℃ | ISO 11359-2 |
| -40 to 23 ℃ | 2.1E-4 | cm/cm/℃ | ISO 11359-2 |
| — | 1.7E-4 | cm/cm/℃ | ISO 11359-2 |
| -40 to 23 ℃ | 2.0E-4 | cm/cm/℃ | ISO 11359-2 |
| Effective Thermal Diffusivity | 5.44E-8 | m²/s |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | 4.0E+13 | ohms·cm | IEC 60093 |
| Dielectric strength | 19 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 100 Hz | 4.90 | IEC 60250 | |
| 1 MHz | 4.60 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 5.0E-3 | IEC 60250 | |
| 1 MHz | 0.028 | IEC 60250 | |
| 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 |
| Extreme oxygen index | 21 | % | ISO 4589-2 |
| FMVSS flame retardant rating | B | FMVSS 302 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.15 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 2.1 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 230℃，2.16 kg | 1.90 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.4 | % | ISO 294-4 |
| MD | 1.6 | % | ISO 294-4 |
| Water absorption rate | |||
| Saturation, 23 ℃, 2.00 mm | 0.70 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH, 2.00 mm | 0.20 | % | ISO 62 |
| 23℃，24hr | 0.70 | % | ISO 62 |
| Melt density | 0.960 | g/cm³ |
| 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 | 225 | °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. 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. |