| About |
|---|
| 注塑PC，无溴，无氯，阻燃，高耐热。IT/OA外壳和组件。 |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Halogen free,High Heat Resistance |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.21 | ASTM D792 | |
| Shrinkage rate | |||
| MD：3.2 mm | 0.5~0.7 | % | ASTM D955 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 18 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 3.2 mm, 50 mm/min | 63 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 3.20 mm, 50 mm/min | 100 | % | ASTM D638 |
| bending strength | |||
| 1.30 mm/min，3.20 mm | 95.157 | MPa | ASTM D790 |
| Bending modulus | |||
| 1.30 mm/min，3.20 mm | 2158.2 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 118 | ASTM D785 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| Unannealed, 6.4 mm | |||
| 18.6kg | 130 | ℃ | ASTM D648 |
| 4.6kg | 130 | ℃ | ASTM D648 |
| Vicat Softening Temp | |||
| B50 | 140 | ℃ | ASTM D1525 |
| Flame retardant level | |||
| 1.00 mm | V-0 | UL 94 | |
| 1.50 mm | V-0 | UL 94 | |
| 1.70 mm | V-0, 5VB | UL 94 | |
| 3.00 mm | V-0, 5VA | UL 94 | |
| Relative temperature index | |||
| Electrical performance | 125 | ℃ | UL 746B |
| Impact mechanical performance | 120 | ℃ | UL 746B |
| Non mechanical impact performance | 125 | ℃ | UL 746B |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | V | IEC 60112 | |
| Surface resistivity | Ohm | IEC 60093 | |
| Volume resistivity | |||
| 23℃ | ohms·m | ASTM D257 | |
| Arc resistance | |||
| 23℃ | 60-120 | sec | ASTM D495 |
| Dielectric strength | |||
| 23 ℃，1 mm | kV/mm | ASTM D149 | |
| Dielectric constant | |||
| 23 ℃，106 Hz | sec | ASTM D150 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 588 | ASTM D256 | |
| -30℃ | 588 | ASTM D256 |
| Process Conditions | |||
|---|---|---|---|
| injection molding | Nominal value | Unit | Test method |
| Drying temperature | 100 ~ 120 | ℃ | |
| Drying time | 3~5 | 小时 | |
| Minimum moisture content | 0.02 | % | |
| Melt temperature | 290 ~ 310 | ℃ | |
| Temperature of the rear section of the barrel | 260 ~ 280 | ℃ | |
| Temperature in the middle section of the barrel | 270 ~ 290 | ℃ | |
| Temperature of the front section of the material barrel | 280 ~ 300 | ℃ | |
| Nozzle temperature | 280 ~ 300 | ℃ | |
| Mold temperature | 80 ~ 120 | ℃ | |
| Back pressure | 10~40 | kg/cm^2 | |
| Screw speed | 40 ~ 70 | rpm | |
| Notes |
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| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |