| About |
|---|
| Electrafil® PC 04009 FR BK is a Polycarbonate (PC) product filled with stainless steel fiber. It can be processed by injection molding and is available in North America. Characteristics include: Flame Rated Electromagnetic Shielding (EMI) Flame Retardant&& |
| Product Description | |
|---|---|
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,EMI,V-0 |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.35 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.12 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 53 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 146 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 141 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 3.2E-5 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+4 to 1.0E+6 | ohms | ASTM D257 |
| Volume resistivity | 10 to 1.0E+3 | ohms·cm | ASTM D257 |
| Electrostatic attenuation | < 2.0 | sec | FTMS 101B |
| Shielding effectiveness | 45 | dB | ASTM D4935 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 124 | ASTM D785 | |
| tensile strength | |||
| yield | 74.5 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 2.0 | % | ASTM D638 |
| Bending modulus | 3930 | MPa | ASTM D790 |
| bending strength | 114 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 121 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.10 | % | |
| Barrel rear temperature | 302 to 316 | °C | |
| Barrel middle temperature | 316 to 332 | °C | |
| Barrel front temperature | 310 to 327 | °C | |
| Nozzle temperature | 310 to 327 | °C | |
| Processing (melt) temperature | 304 to 327 | °C | |
| Mold temperature | 71 to 88 | °C | |
| Injection speed | 中等 | ||
| Back pressure | 0.00 to 0.689 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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