| About |
|---|
| Description Electromagnetic Interference (EMI) Shielding, EMI absorption Application Radar housing, Blind Spot Detection (BSD) shielding for automotive&& |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | PA Not specified |
| Material Status | Commercial: Active |
| Features | EMI |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.25 to 1.35 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.30 to 0.50 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 3.20 mm | 12.3 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 3.20 mm | < 3.0 | % | ASTM D638 |
| Bending modulus | |||
| 6.40 mm | 471 | MPa | ASTM D790 |
| bending strength | |||
| 6.40 mm | 18.6 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，6.4mm | 440 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 6.4 mm | 203 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+7 to 1.0E+11 | ohms | IEC 60093 |
| EMI Shielding Effectiveness（3.00 mm） | 3.00 to 6.00 | dB | ASTM D4935 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 to 100 | °C | |
| Drying time | 4.0 to 5.0 | hr | |
| Barrel rear temperature | 230 to 250 | °C | |
| Barrel middle temperature | 240 to 270 | °C | |
| Barrel front temperature | 240 to 270 | °C | |
| Nozzle temperature | 250 to 280 | °C | |
| Processing (melt) temperature | 250 to 280 | °C | |
| Mold temperature | 80 to 100 | °C | |
| Back pressure | 0.00 to 0.981 | MPa | |
| Screw speed | 40 to 80 | rpm | |
| Notes |
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