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PC T88 GF-30 Covestro - Polycarbonates
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Covestro - Polycarbonates/T88 GF-30 |
|---|---|---|---|
| Suspended wall beam without notch impact strength | 23°C | ISO 180 | 40 kJ/m² |
| -30°C | ISO 180 | 40 kJ/m² | |
| Impact strength of cantilever beam gap | 23°C | ISO 180/A | 12 kJ/m² |
| -30°C | ISO 180/A | 11 kJ/m² |
| Electrical performance | Test Condition | Test Method | Covestro - Polycarbonates/T88 GF-30 |
|---|---|---|---|
| dielectric strength | 23°C,1.00mm | IEC 60243-1 | 35 kV/mm |
| relative permittivity | 23°C,1MHz | IEC 60250 | 3.40 |
| Volume resistivity | 23°C | IEC 60093 | 1E+16 ohms·cm |
| relative permittivity | 23°C,100Hz | IEC 60250 | 3.60 |
| Compared to the Leakage Tracking Index (CTI) | 解决方案A | IEC 60112 | PLC 3 |
| Surface Resistivity | IEC 60093 | 1E+17 ohms | |
| Dissipation Factor | 23°C,100Hz | IEC 60250 | 3E-03 |
| 23°C,1MHz | IEC 60250 | 8.5E-03 |
| Mechanical properties | Test Condition | Test Method | Covestro - Polycarbonates/T88 GF-30 |
|---|---|---|---|
| Tensile strain | 断裂,23°C | ISO 527-2/5 | 2.0 % |
| tensile strength | 断裂,23°C | ISO 527-2/5 | 135 MPa |
| Tensile modulus | 23°C | ISO 527-2/1 | 10000 MPa |
| flammability | Test Condition | Test Method | Covestro - Polycarbonates/T88 GF-30 |
|---|---|---|---|
| UL flame retardant rating | 0.9mm | UL 94 | HB |
| physical property | Test Condition | Test Method | Covestro - Polycarbonates/T88 GF-30 |
|---|---|---|---|
| density | 23°C | ISO 1183 | 1.38 g/cm³ |
| MeltViscosity | 260°C | ISO 11443-A | 250 Pa·s |
| Water absorption rate | 平衡,23°C,50%RH | ISO 62 | 0.10 % |
| 饱和,23°C | ISO 62 | 0.40 % | |
| Shrinkage rate | MD:260°C,3.00mm | ISO 2577 | 0.15to0.35 % |
| TD:260°C,3.00mm | ISO 2577 | 0.30to0.50 % |
| Thermal performance | Test Condition | Test Method | Covestro - Polycarbonates/T88 GF-30 |
|---|---|---|---|
| vicat | -- | ISO 306/B120 | 134 °C |
| Linear coefficient of thermal expansion | MD：23到55°C | ISO 11359-2 | 2.5E-05 cm/cm/°C |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 134 °C |
| Linear coefficient of thermal expansion | TD：23to55°C | ISO 11359-2 | 6E-05 cm/cm/°C |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 126 °C |
| vicat | -- | ISO 306/B50 | 132 °C |
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