| About |
|---|
| High-impact resistant PC/GF material that can be used for middle mold frame of LCD TV BLU&& |
| Product Description | |
|---|---|
| Supplier | SAMSUNG |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | High impact resistance,V-2 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| – | 1.36 | g/cm³ | ISO 1183 |
| 1.36 | g/cm³ | ASTM D792 | |
| Melt Flow Rate | |||
| 250℃，10.0kg | 26 | g/10min | ASTM D1238 |
| 250℃，10.0kg | 26 | g/10min | ISO 1133 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.30 to 0.40 | % | ASTM D955 |
| Ash Content | |||
| — | 15 | % | ISO 3451 |
| — | 15 | % | ASTM D5630 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 7.4 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 79 | J/m | ASTM D256 |
| 23℃ | 7.7 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 6.4 mm | 138 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 4.0 mm | 135 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed, 6.4 mm | 142 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 4.0 mm | 141 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| B50 | 143 144 | ℃ | ISO 306 |
| B120 | 144 146 | ℃ | ISO 306/B120 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 3.00 mm | V-2 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3800 | MPa | ASTM D638 |
| Tensile modulus | 4000 | MPa | ISO 527-2/50 |
| tensile strength | |||
| fracture | 69.0 | MPa | ISO 527-2/50 |
| fracture | 69.0 | MPa | ASTM D638 |
| yield | 69.0 | MPa | ASTM D638 |
| yield | 72.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 4.1 | % | ISO 527-2/50 |
| fracture | 4.3 | % | ASTM D638 |
| Bending modulus | 4500 | MPa | ASTM D790 |
| Bending modulus | 3800 | MPa | ISO 178 |
| bending strength | 120 | MPa | ASTM D790 |
| bending strength | 114 | MPa | ISO 178 |
| Rockwell hardness | |||
| R-level | 116 | ISO 2039-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | |||
| — | 120 | °C | |
| Hot air dryer | 120 | °C | |
| Drying time | |||
| — | 4.0 to 6.0 | hr | |
| Hot air dryer | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | < 0.050 | % | |
| Barrel rear temperature | 250 to 260 | °C | |
| Barrel middle temperature | 270 | °C | |
| Barrel front temperature | 280 to 290 | °C | |
| Nozzle temperature | 290 | °C | |
| Mold temperature | 80 to 100 | °C | |
| Injection pressure | 68.6 to 226 | MPa | |
| Back pressure | 0.490 to 1.96 | MPa | |
| Screw speed | 50 to 150 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. 0.11 in/min |
| 4. 0.079 in/min |
| 5. Thickness: 4mm |
| 【 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. |