| About |
|---|
| MVR (300 °C/1.2 kg) 10 cm³/10 min; 15 % glass fiber reinforced; medium viscosity; easy release; injection molding – melt temperature 310 – 330 °C; available in opaque colors only&& |
| Product Description | |
|---|---|
| Supplier | Covestro |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Good stripping performance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.29 | g/cm³ | ISO 1183 |
| Apparent density | 0.64 | g/cm³ | ISO 60 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 11 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 9.00 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD：2.0 mm | 0.42 | % | ISO 294-4 |
| MD：2.0 mm | 0.40 | % | ISO 294-4 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.28 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.10 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 4600 | MPa | ISO 527-1-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 45.0 | MPa | ISO 527-2/5 |
| Yield, 23 ℃ | 63.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| Fracture, 23 ℃ | 10 | % | ISO 527-2/5 |
| Yield, 23 ℃ | 4.4 | % | ISO 527-2/5 |
| Bending modulus | |||
| 23℃ | 4500 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| 3.50% strain, 23 ℃ | 95.0 | MPa | ISO 178 |
| 23℃ | 105 | MPa | ISO 178 |
| Bending strain | 5.3 | % | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23 ℃, completely fractured | 110 | kJ/m² | ISO 179/1eU |
| Multi axial instrumented impact energy | ISO 6603-2 | ||
| -30℃ | 6.00 | J | ISO 6603-2 |
| 23℃ | 18.0 | J | ISO 6603-2 |
| Multi axial instrumented peak impact force | ISO 6603-2 | ||
| -30℃ | 2000 | N | ISO 6603-2 |
| 23℃ | 3400 | N | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 134 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 140 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| B50 | 141 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| TD：23~55℃ | 6.4E-5 | 1/℃ | ISO 11359-2 |
| MD：23~55℃ | 3.5E-5 | 1/℃ | ISO 11359-2 |
| 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 | 39 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 23℃，100 Hz | 3.20 | IEC 60250 | |
| 23℃，1 MHz | 3.20 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 23℃，100 Hz | 1.0E-3 | IEC 60250 | |
| 23℃，1 MHz | 9.0E-3 | IEC 60250 | |
| Compared to the leakage tracing index | IEC 60112 | ||
| Solution A | 175 | V | IEC 60112 |
| Solution B | 125 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 1.5 mm | 960 | ℃ | IEC 60695-2-12 |
| 3.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Extreme oxygen index | 31 | % | ISO 4589-2 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| ISO Shortname | ISO 7391-PC,MR,(,,)-09-9,GF15 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Pellets |
| 3. 60x60x2 mm |
| 4. 0.079 in/min |
| 5. 2 mm/min |
| 6. Procedure A |
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