| About |
|---|
| Witcom PC 2C-FR-MR is a Polycarbonate (PC) product filled with 10% carbon fiber. It can be processed by injection molding and is available in Europe. Characteristics include: Flame Rated Flame Retardant Conductive Good Mold Release Mold Release Agent&& |
| Product Description | |
|---|---|
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Conductive,Good stripping performance,Flame Characteristics,V-0 |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.23 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD：3.0 mm | 0.10 to 0.30 | % | ISO 2577 |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.30 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.10 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | < 120 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 2.0 to 3.0 | % | ISO 527-2 |
| Bending modulus | 8500 | MPa | ISO 178 |
| bending strength | 180 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 7.5 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | 45 | kJ/m² | ISO 180/1U |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 140 | ℃ | ISO 75-2/A |
| Linear coefficient of thermal expansion | |||
| MD | 2.4E-5 | 1/℃ | ISO 11359-2 |
| Relative temperature index | |||
| Impact mechanical performance, 3.00 mm | 130 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+3 to 1.0E+6 | ohms | ASTM D257 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | V-0 | ISO 1210 | |
| Glowing wire flammability index | |||
| 1.6 mm | 960 | ℃ | IEC 60695-2-12 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 3.0 to 5.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Processing (melt) temperature | 280 to 320 | °C | |
| Mold temperature | 60 to 100 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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