| About |
|---|
| MVR (300 °C/1.2 kg) 15 cm³/10 min; medical devices; suitable for sterilization with high-energy radiation; biocompatible according to many ISO 10993-1 test requirements; medium viscosity; injection molding – melt temperature 280 – 320 °C; transparent parts for medical devices&& |
| Product Description | |
|---|---|
| Supplier | Covestro |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Biocompatible,Radiation disinfection |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ISO 1183 |
| Apparent density | 0.66 | g/cm³ | ISO 60 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 16 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 15.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| TD | 0.60 to 0.80 | % | ISO 2577 |
| MD | 0.60 to 0.80 | % | ISO 2577 |
| TD：2.0 mm | 0.65 | % | ISO 294-4 |
| MD：2.0 mm | 0.60 | % | ISO 294-4 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.30 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.12 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 7391 | ||
| -30 ℃, completely fractured | 14 | kJ/m² | ISO 7391 |
| 23 ℃, localized fracture | 70 | kJ/m² | ISO 7391 |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -60℃ | No Break | ISO 179/1eU | |
| -30℃ | No Break | ISO 179/1eU | |
| 23℃ | No Break | ISO 179/1eU | |
| Impact strength of cantilever beam notch | ISO 7391 | ||
| -30 ℃, completely fractured | 12 | kJ/m² | ISO 7391 |
| 23 ℃, localized fracture | 65 | kJ/m² | ISO 7391 |
| Multi axial instrumented impact energy | ISO 6603-2 | ||
| -30℃ | 70.0 | J | ISO 6603-2 |
| 23℃ | 60.0 | J | ISO 6603-2 |
| Multi axial instrumented peak impact force | ISO 6603-2 | ||
| -30℃ | 6200 | N | ISO 6603-2 |
| 23℃ | 5300 | N | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 122 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 134 | ℃ | ISO 75-2/B |
| Glass transition temperature | 142 | ℃ | ISO 11357-2 |
| Vicat Softening Temp | |||
| B50 | 141 | ℃ | ISO 306 |
| B120 | 142 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 132℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | |||
| TD：23~55℃ | 6.5E-5 | 1/℃ | ISO 11359-2 |
| MD：23~55℃ | 6.5E-5 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | |||
| 23℃ | 0.20 | W/m/K | ISO 8302 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+16 | ohms | IEC 60093 |
| Volume resistivity | |||
| 23℃ | 1.0E+16 | ohms·cm | IEC 60093 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 27 | % | ISO 4589-2 |
| Flash Ignition Temperature | 480 | ℃ | ASTM D1929 |
| Autoignition temperature | 550 | ℃ | ASTM D1929 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| ISO Shortname | ISO 7391-PC,M,(,,)-18-9 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 2400 | MPa | ISO 527-1-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 75.0 | MPa | ISO 527-2/50 |
| Yield, 23 ℃ | 67.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| Fracture, 23 ℃ | 130 | % | ISO 527-2/50 |
| Yield, 23 ℃ | 6.1 | % | ISO 527-2/50 |
| Nominal tensile fracture strain | |||
| 23℃ | > 50 | % | ISO 527-2/50 |
| Bending modulus | |||
| 23℃ | 2400 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| 3.50% strain, 23 ℃ | 74.0 | MPa | ISO 178 |
| 23℃ | 100 | MPa | ISO 178 |
| Bending strain | 7.0 | % | ISO 178 |
| Ball hardness | 118 | MPa | ISO 2039-1 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Pellets |
| 3. 60x60x2 mm, 500 bar |
| 4. 0.079 in/min |
| 5. 2 mm/min |
| 6. Based on ISO 179-1eA, 3 mm |
| 7. Based on ISO 180-A, 3 mm |
| 8. 10°C/min |
| 9. Cross-flow |
| 10. Procedure A |
| 【 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. |