| About |
|---|
| (PC+PET) blend; unreinforced; flame-retardant; impact modified; injection molding grade. Good impact strength, dimensional stability and chemical resistance. Uses include indoor electrical enclosures.&& |
| Product Description | |
|---|---|
| Supplier | Covestro |
| Generic | PC+PET |
| Material Status | Commercial: Active |
| Features | High impact resistance,Good Dimensional Stability,Flame Characteristics,Solvent resistance,V-0 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.28 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 270℃，5 kg | 15.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 2577 | ||
| TD | 0.60 to 0.80 | % | ISO 2577 |
| MD | 0.60 to 0.80 | % | ISO 2577 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.50 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.20 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 2350 | MPa | ISO 527-1-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 57.0 | MPa | ISO 527-2/50 |
| Yield, 23 ℃ | 58.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| Yield, 23 ℃ | 4.5 | % | ISO 527-2/50 |
| Nominal tensile fracture strain | |||
| 23℃ | 100 | % | ISO 527-2/50 |
| Bending modulus | |||
| 23℃ | 2300 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| 23℃ | 86.0 | MPa | ISO 178 |
| 3.50% strain, 23 ℃ | 72.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 30 | kJ/m² | ISO 179/1eA |
| 23℃ | 65 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | ISO 180/A | ||
| -30℃ | 30 | kJ/m² | ISO 180-A |
| 23℃ | 60 | kJ/m² | ISO 180-A |
| Multi axial instrumented impact energy | ISO 6603-2 | ||
| -30℃ | 50.0 | J | ISO 6603-2 |
| 23℃ | 45.0 | J | ISO 6603-2 |
| Multi axial instrumented peak impact force | ISO 6603-2 | ||
| -30℃ | 5200 | N | ISO 6603-2 |
| 23℃ | 4100 | N | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 100 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 123 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| B120 | 136 | ℃ | ISO 306/B120 |
| Linear coefficient of thermal expansion | |||
| TD：23~55℃ | 9.0E-5 | 1/℃ | ISO 11359-2 |
| MD：23~55℃ | 8.0E-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 | 3.10 | IEC 60250 | |
| 23℃，1 MHz | 3.00 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 23℃，100 Hz | 2.0E-3 | IEC 60250 | |
| 23℃，1 MHz | 0.013 | IEC 60250 | |
| Compared to the leakage tracing index | |||
| Solution A | 225 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.50 mm | V-0 | UL 94 | |
| 3.00 mm | V-0 5VA | UL 94 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 600 bar |
| 3. 0.079 in/min |
| 4. Across Flow |
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