| About |
|---|
| Product Description | |
|---|---|
| Supplier | Wanhua |
| Generic | Polycarbonate |
| Material Status | Commercial: Negative |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | |||
| 300℃，1.2 kg | 9 | g/10min | ASTM D1238 |
| Shrinkage rate | 0.5-0.7 | % | ASTM D955 |
| Water absorption rate | |||
| 23℃，24h | 0.2 | % | ASTM D570 |
| Density | 1.2 | g/cm³ | ASTM D792 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Fracture, 50 mm/min | 70 | MPa | ASTM D638 |
| Tensile modulus | |||
| 1 mm/min | 2300 | MPa | ASTM D638 |
| bending strength | |||
| 2 mm/min | 98 | MPa | ASTM D790 |
| Bending modulus | |||
| 2 mm/min | 2300 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 780 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.82 MPa，3.2 mm | 128 | ℃ | ASTM D648 |
| Vicat Softening Temp | |||
| 120℃/h，50N | 149 | ℃ | ASTM D1525 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | |||
| 3 mm | ＜0.8 | % | ASTM D1003 |
| Transmittance | |||
| 3 mm | 89 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| injection molding | Nominal value | Unit | Test method |
| drying temperature | 120 | ℃ | |
| Drying time | 5 | hr | |
| Injection temperature | 280-300 | ℃ | |
| Mold temperature | 80 | ℃ | |
| Injection molding speed | 50 | mm/s | |
| Notes |
|---|
| 【 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. |