| About |
|---|
| MVR (300 °C/1.2 kg) 7.0 cm³/10 min; food contact quality; medium viscosity; impact modified; injection molding – melt temperature 280 – 320 °C; available in light colors only&& |
| Product Description | |
|---|---|
| Supplier | Covestro |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | High impact resistance,Food contact compliance,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 | 1.20 | g/cm³ | ISO 1183 |
| Apparent density | 0.64 | g/cm³ | ISO 60 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 7.5 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 7.00 | 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 | 0.80 | % | ISO 294-4 |
| MD：2.0 mm | 0.75 | % | ISO 294-4 |
| Water absorption rate | |||
| 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 | 60 | 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 | 30 | kJ/m² | ISO 7391 |
| 23 ℃, localized fracture | 65 | kJ/m² | ISO 7391 |
| Multi axial instrumented impact energy | ISO 6603-2 | ||
| -30℃ | 60.0 | J | ISO 6603-2 |
| 23℃ | 55.0 | J | ISO 6603-2 |
| Multi axial instrumented peak impact force | ISO 6603-2 | ||
| -30℃ | 6100 | N | ISO 6603-2 |
| 23℃ | 5200 | N | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 124 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 138 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| B50 | 147 | ℃ | ISO 306 |
| B120 | 148 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 138℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | |||
| TD：23~55℃ | 7.0E-5 | 1/℃ | ISO 11359-2 |
| MD：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 | 1.2E-3 | IEC 60250 | |
| 23℃，1 MHz | 0.012 | IEC 60250 | |
| Compared to the leakage tracing index | IEC 60112 | ||
| Solution A | 225 | V | IEC 60112 |
| Solution B | 125 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 | |
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 1.0 mm | 800 | ℃ | IEC 60695-2-12 |
| 1.5 mm | 800 | ℃ | IEC 60695-2-12 |
| 2.0 mm | 850 | ℃ | IEC 60695-2-12 |
| 3.0 mm | 900 | ℃ | IEC 60695-2-12 |
| 4.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 1.5 mm | 850 | ℃ | IEC 60695-2-13 |
| 2 mm | 850 | ℃ | IEC 60695-2-13 |
| 3 mm | 850 | ℃ | IEC 60695-2-13 |
| Extreme oxygen index | 30 | % | ISO 4589-2 |
| Burning rate | |||
| USFMVSS，> 1.00 mm | passed | ISO 3795 | |
| Flash Ignition Temperature | 430 | ℃ | ASTM D1929 |
| Needle flame test | IEC 60695-11-5 | ||
| Method F：1.50 mm | 1.0 | min | IEC 60695-11-5 |
| Method F：2.00 mm | 1.0 | min | IEC 60695-11-5 |
| Method F：3.00 mm | 2.0 | 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 | 540 | ℃ | ASTM D1929 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Electrolytic corrosion | |||
| 23℃ | A1 | IEC 60426 | |
| ISO Shortname | ISO 7391-PC,MP,(,,)-09-9 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 2250 | MPa | ISO 527-1-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 65.0 | MPa | ISO 527-2/50 |
| Yield, 23 ℃ | 61.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| Fracture, 23 ℃ | 120 | % | ISO 527-2/50 |
| Yield, 23 ℃ | 6.0 | % | ISO 527-2/50 |
| Nominal tensile fracture strain | |||
| 23℃ | > 50 | % | ISO 527-2/50 |
| Bending modulus | |||
| 23℃ | 2250 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| 3.50% strain, 23 ℃ | 68.0 | MPa | ISO 178 |
| 23℃ | 88.0 | MPa | ISO 178 |
| Bending strain | 6.8 | % | ISO 178 |
| Ball hardness | 108 | 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. Cross-flow |
| 9. Procedure A |
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