| About |
|---|
| Product Description | |
|---|---|
| Supplier | DSM |
| Generic | TPC-ET |
| Material Status | Commercial: Negative |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.08 | g/cm³ | ISO 1183 |
| Apparent density | 0.65 | g/cm³ | ISO 60 |
| Melt Volume Rate | |||
| 230℃，2.16 kg | 41.0 | cm³/10min | ISO 1133 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.80 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 无断裂 | ||
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -20℃ | 无断裂 | ||
| 23℃ | 无断裂 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 180 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD | 2.2E-4 | 1/℃ | |
| TD | 2.2E-4 | 1/℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 5.0E+14 | ohms·cm | IEC 60093 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 3 seconds | 25 | ISO 868 | |
| Tensile modulus | 25.0 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2 | ||
| fracture | 16.0 | MPa | |
| 5% strain | 1.20 | MPa | |
| 10% strain | 2.10 | MPa | |
| 50% strain | 4.40 | MPa | |
| 100% strain | 5.10 | MPa | |
| Nominal tensile fracture strain | 900 | % | ISO 527-2 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| drying temperature | 100 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Temperature at the rear of the barrel | 190 to 210 | °C | |
| Temperature in the middle of the barrel | 200 to 220 | °C | |
| Front temperature of material barrel | 210 to 230 | °C | |
| Nozzle temperature | 220 to 240 | °C | |
| Processing (melt) temperature | 220 to 240 | °C | |
| Mold temperature | 20.0 to 50.0 | °C | |
| Injection speed | 中等偏快 | ||
| Back pressure | 3.00 to 10.0 | MPa | |
| Screw compression ratio | 2.5:1.0 | ||
| Notes |
|---|
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