| About |
|---|
| EMI / ESD SHIELDING&& |
| Product Description | |
|---|---|
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.31 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，3.80kg | 14 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.30 to 0.40 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D638 | ||
| yield | 58.6 | MPa | |
| fracture | 58.6 | MPa | |
| Bending modulus | 3450 | MPa | ASTM D790 |
| bending strength | 100 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 4℃ | 96 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed, 3.2 mm | 152 | ℃ | |
| 1.8 MPa, unannealed, 3.2 mm | 141 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+2 | ohms | ASTM D257 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.59 mm | HB | ||
| 3.20 mm | HB |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 82.2 to 93.3 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Drying time, maximum | 8.0 | hr | |
| Barrel rear temperature | 282 to 293 | °C | |
| Barrel middle temperature | 282 to 293 | °C | |
| Barrel front temperature | 288 to 293 | °C | |
| Processing (melt) temperature | 293 to 327 | °C | |
| Mold temperature | 82.2 to 104 | °C | |
| Notes |
|---|
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