| About |
|---|
| Description General Purpose, Low Modulus Application Automotive Interior, Soft Touch Grips, Overmolding Parts, etc.&& |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | TPC-ET |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.07 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 25 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD: 3.2 mm, injection molded | 0.40 to 0.80 | % | ASTM D955 |
| Water absorption rate | |||
| 23℃，24hr | 0.80 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shore A, 23 ℃ | 80 | ASTM D2240 | |
| Shore D, 23 ℃, injection molding | 28 | ASTM D2240 | |
| tensile strength | |||
| Fracture, 23 ℃, 2 mm, injection molding | 21.6 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃, 2 mm, injection molding | 850 | % | ASTM D638 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -40 ℃, 6.4mm, injection molding | No Break | ASTM D256 | |
| 23 ℃, 6.4mm, injection molding | No Break | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting peak temperature | 165 | ℃ | ASTM D3418 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | |||
| Solution A | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 3.20 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 80 to 90 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Recommended maximum moisture content | < 0.010 | % | |
| Barrel rear temperature | 175 to 195 | °C | |
| Barrel middle temperature | 185 to 205 | °C | |
| Barrel front temperature | 195 to 215 | °C | |
| Nozzle temperature | 195 to 215 | °C | |
| Processing (melt) temperature | 170 to 210 | °C | |
| Mold temperature | 10 to 35 | °C | |
| Drying temperature | 80 to 90 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Recommended maximum moisture content | < 0.010 | % | |
| Barrel 1 zone temperature | 165 to 185 | °C | |
| Barrel 2 zone temperature | 175 to 195 | °C | |
| Barrel 3 zone temperature | 185 to 205 | °C | |
| Barrel 4 zone temperature | 185 to 205 | °C | |
| Connector temperature | 185 to 205 | °C | |
| Melt temperature | 170 to 210 | °C | |
| Nozzle temperature | 175 to 215 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
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