| About |
|---|
| MVR (300°C/1.2 kg) 11 cm³/10 min; impact modified; medium viscosity; easy release; injection molding – melt temperature 280 – 320°C; available in opaque colors only&& |
| Product Description | |
|---|---|
| Supplier | Covestro |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | High impact resistance,Good stripping performance,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.19 | g/cm³ | ISO 1183 |
| Apparent density | 0.64 | g/cm³ | ISO 60 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 12 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 11.0 | 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 | 0.70 | % | ISO 294-4 |
| MD：2.0 mm | 0.65 | % | ISO 294-4 |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.40 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.12 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 7391 | ||
| -30 ℃, localized fracture | 50 | kJ/m² | ISO 7391 |
| 23 ℃, localized fracture | 60 | kJ/m² | ISO 7391 |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -60℃ | 无断裂 | ISO 179/1eU | |
| -30℃ | 无断裂 | ISO 179/1eU | |
| 23℃ | 无断裂 | ISO 179/1eU | |
| Impact strength of cantilever beam notch | ISO 7391 | ||
| -30 ℃, localized fracture | 45 | kJ/m² | ISO 7391 |
| Multi axial instrumented impact energy | ISO 6603-2 | ||
| -30℃ | 55.0 | J | ISO 6603-2 |
| 23℃ | 50.0 | J | ISO 6603-2 |
| Multi axial instrumented peak impact force | ISO 6603-2 | ||
| -30℃ | 5800 | N | ISO 6603-2 |
| 23℃ | 4900 | N | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 134 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 121 | ℃ | ISO 75-2/A |
| Glass transition temperature | 143 | ℃ | ISO 11357-2 |
| Vicat Softening Temp | |||
| B50 | 141 | ℃ | ISO 306 |
| B120 | 143 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 134℃ | 通过 | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD：23~55℃ | 7.0E-5 | 1/℃ | ISO 11359-2 |
| TD：23~55℃ | 7.0E-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 |
| Dielectric strength | |||
| 23 ℃，1 mm | 34 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 23℃，100 Hz | 3.20 | IEC 60250 | |
| 23℃，1 MHz | 3.10 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 23℃，100 Hz | 1.4E-3 | IEC 60250 | |
| 23℃，1 MHz | 0.013 | IEC 60250 | |
| Compared to the leakage tracing index | IEC 60112 | ||
| Solution A | 225 | V | IEC 60112 |
| Solution B | 100 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 0.75 mm | HB | UL 94 | |
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 0.75 mm | 850 | ℃ | IEC 60695-2-12 |
| 1.5 mm | 875 | ℃ | IEC 60695-2-12 |
| 3.0 mm | 900 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 1.5 mm | 825 | ℃ | IEC 60695-2-13 |
| 2 mm | 825 | ℃ | IEC 60695-2-13 |
| 3 mm | 850 | ℃ | IEC 60695-2-13 |
| Extreme oxygen index | 30 | % | ISO 4589-2 |
| Flash ignition temperature | 450 | ℃ | ASTM D1929 |
| Needle flame test | IEC 60695-11-5 | ||
| Method F：1.50 mm | 2.0 | min | IEC 60695-11-5 |
| Method F：2.00 mm | 2.0 | min | IEC 60695-11-5 |
| Method F：3.00 mm | 2.0 | min | IEC 60695-11-5 |
| Method K：1.50 mm | 0.1 | min | IEC 60695-11-5 |
| Method K：2.00 mm | 0.1 | min | IEC 60695-11-5 |
| Method K：3.00 mm | 0.2 | min | IEC 60695-11-5 |
| Autoignition temperature | 530 | ℃ | ASTM D1929 |
| Burning rate | |||
| USFMVSS，> 1.00 mm | passed | ISO 3795 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| ISO Shortname | ISO 7391-PC,MP,(,,)-09-9 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ball hardness | 104 | MPa | ISO 2039-1 |
| Tensile modulus | |||
| 23℃ | 2200 | MPa | ISO 527-1-2 |
| tensile strength | ISO 527-2/50 | ||
| Yield, 23 ℃ | 58.0 | MPa | ISO 527-2/50 |
| Fracture, 23 ℃ | 60.0 | MPa | ISO 527-2/50 |
| Tensile strain | ISO 527-2/50 | ||
| Yield, 23 ℃ | 5.7 | % | ISO 527-2/50 |
| Fracture, 23 ℃ | 120 | % | ISO 527-2/50 |
| Nominal tensile fracture strain | |||
| 23℃ | > 50 | % | ISO 527-2/50 |
| Bending modulus | |||
| 23℃ | 2200 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| 23℃ | 86.0 | MPa | ISO 178 |
| 3.50% strain, 23 ℃ | 68.0 | MPa | ISO 178 |
| Bending strain | |||
| 23℃ | 6.8 | % | ISO 178 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Pellets |
| 3. 60x60x2mm, 500 bar |
| 4. 0.079 in/min |
| 5. 2 mm/min |
| 6. Type 1, Edgewise, Notch A |
| 7. 3mm |
| 8. Notch A |
| 9. 10°C/min |
| 10. Across Flow |
| 11. Procedure A |
| 12. US-FMVSS |
| 13. Method K |
| 14. Method F |
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