| About |
|---|
| Light guide Grade (For Automobile) High flow Heat Resistant High luminance&& |
| Product Description | |
|---|---|
| Supplier | Mitsubishi |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | High liquidity,Heat Resistance, Good |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 56 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 53.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| TD：3.2 mm | 0.40 to 0.60 | % | |
| MD：3.2 mm | 0.40 to 0.60 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.24 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2400 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 63.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 5.6 | % | ISO 527-2 |
| Nominal tensile fracture strain | 87 | % | ISO 527-2 |
| Bending modulus | 2300 | MPa | ISO 178 |
| bending strength | 99.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 49 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | |||
| 23℃ | No Break | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 122 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 135 | ℃ | ISO 75-2/B |
| Linear coefficient of thermal expansion | |||
| TD | 6.6E-5 | 1/℃ | ISO 11359-2 |
| MD | 6.5E-5 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 6.0E+15 | ohms | IEC 60093 |
| Volume resistivity | 3.0E+16 | ohms·cm | IEC 60093 |
| Dielectric strength | IEC 60243-1 | ||
| 1 mm | 31 | kV/mm | IEC 60243-1 |
| 3 mm | 18 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 100 Hz | 3.10 | IEC 60250 | |
| 1 MHz | 3.10 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 6.0E-4 | IEC 60250 | |
| 1 MHz | 9.0E-3 | IEC 60250 | |
| Compared to the leakage tracing index | PLC 2 | UL 746 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 4.0 to 8.0 | hr | |
| Barrel rear temperature | 260 to 270 | °C | |
| Barrel middle temperature | 260 to 280 | °C | |
| Barrel front temperature | 270 to 290 | °C | |
| Nozzle temperature | 270 to 290 | °C | |
| Mold temperature | 80 to 120 | °C | |
| Injection pressure | 50.0 to 150 | MPa | |
| Screw speed | 50 to 150 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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