| About |
|---|
| Injection Molding or Extrusion Grade&& |
| Product Description | |
|---|---|
| Supplier | DSM |
| Generic | TPC-ET |
| Material Status | Commercial: Active |
| Features | High impact resistance,HB |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 230℃，2.16 kg | 46.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.5 | % | ISO 294-4 |
| MD | 1.3 | % | ISO 294-4 |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.70 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.30 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 无断裂 | ISO 179/1eA | |
| 23℃ | 无断裂 | ISO 179/1eA | |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -20℃ | 无断裂 | ISO 180/1A | |
| 23℃ | 无断裂 | ISO 180/1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| B50 | 50.0 | ℃ | ISO 306 |
| Melting temperature | 189 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD | 1.6E-4 | 1/℃ | ISO 11359-2 |
| TD | 1.6E-4 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+13 | ohms·cm | IEC 60093 |
| Dielectric strength | 20 | kV/mm | IEC 60243-1 |
| Relative permittivity | |||
| 1 MHz | 4.40 | IEC 60250 | |
| Dissipation factor | |||
| 1 MHz | 0.035 | IEC 60250 | |
| Compared to the leakage tracing index | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 3 seconds | 40 | ISO 868 | |
| Tensile modulus | 85.0 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2 | ||
| fracture | 23.0 | MPa | ISO 527-2 |
| 5% strain | 3.90 | MPa | ISO 527-2 |
| 10% strain | 6.60 | MPa | ISO 527-2 |
| 50% strain | 9.20 | MPa | ISO 527-2 |
| 100% strain | 9.30 | MPa | ISO 527-2 |
| Nominal tensile fracture strain | 800 | % | ISO 527-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 100 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Barrel rear temperature | 190 to 210 | °C | |
| Barrel middle temperature | 200 to 220 | °C | |
| Barrel front temperature | 210 to 230 | °C | |
| Nozzle temperature | 220 to 240 | °C | |
| Processing (melt) temperature | 220 to 240 | °C | |
| Mold temperature | 20 to 50 | °C | |
| Injection speed | 中等偏快 | ||
| Back pressure | 3.00 to 10.0 | MPa | |
| Screw compression ratio | 2.5:1.0 | ||
| Melt temperature | 195 to 240 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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