| About |
|---|
| Product Description | |
|---|---|
| Supplier | SUQING |
| Generic | Polycarbonate |
| Material Status | Commercial: Negative |
| Features | Low Viscosity,Flame Characteristics,Good stripping performance,V-0,Weather resistance is good |
| Technical Data | |||
|---|---|---|---|
| IMPACT | Nominal value | Unit | Test method |
| Impact strength of cantilever beam notch | |||
| 23℃ | 70 | kJ/m² | ISO 180-4A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 130 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 145 | ℃ | ISO 306 |
| Ball pressure test | |||
| 125℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | |||
| MD | 6.5E-5 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | 29 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 100 Hz | 3.00 | ||
| 1 MHz | 2.90 | ||
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 6.6E-4 | ||
| 1 MHz | 9.2E-3 | ||
| Compared to the leakage tracing index | PLC 2 | UL 746 | |
| Compared to the leakage tracing index | 225 | V | IEC 60112 |
| Flammability level | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | V-0 | UL 94 | |
| 0.75mm | V-0 | UL 94 | |
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 1.5 mm | 960 | ℃ | |
| 3.0 mm | 960 | ℃ | |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 1.5 mm | 825 | ℃ | |
| 3 mm | 850 | ℃ | |
| Extreme oxygen index | 35 | % | ISO 4589-2 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 70 | ISO 2039-2 | |
| Tensile modulus | 2300 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 60.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 6.0 | % | ISO 527-2 |
| Nominal tensile fracture strain | > 50 | % | ISO 527-2 |
| Bending modulus | 2400 | MPa | ISO 178 |
| bending strength | 90.0 | MPa | ISO 178 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.20 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 13.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD | 0.60 | % | ISO 294-4 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.35 | % | ISO 62 |
| Viscosity number | 46.0 | cm³/g | ISO 1628-4 |
| Thermal Conductivity of Melt | 0.24 | W/m/K |
| Notes |
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