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| Physical properties | Test Condition | Test Method | DUPONT USA/70G50HS1L BK0398 |
|---|---|---|---|
| Water absorption rate | Saturation, 23°C, 2.00 mm | ISO 62 | 4.2 % |
| Shrinkage rate | Flow | ISO 294-4 | 0.30 % |
| 横向Flow | ISO 294-4 | 0.80 % | |
| Water absorption rate | Equilibrium, 23°C, 2.00 mm, 50% RH | ISO 62 | 1.2 % |
| flammability | Test Condition | Test Method | DUPONT USA/70G50HS1L BK0398 |
| 雾化 - G-value (condensate) | ISO 6452 | 4.0E-4 g | |
| FMVSS combustion rate | FMVSS 302 | SE | |
| Extreme Oxygen Index | ISO 4589-2 | 24 % | |
| UL flame retardant rating | UL 94 | HB | |
| thermal performance | Test Condition | Test Method | DUPONT USA/70G50HS1L BK0398 |
| Hot deformation temperature | 0.45 MPa, Unannealed | ISO 75-2/B | 262 °C |
| Linear coefficient of thermal expansion | Across Flow | ISO 11359-2 | 7.5E-5 cm/cm/°C |
| Hot deformation temperature | 1.8 MPa, Unannealed | ISO 75-2/A | 260 °C |
| Linear coefficient of thermal expansion | Flow | ISO 11359-2 | 1.5E-5 cm/cm/°C |
| Glass transition temperature | ISO 11357-2 | 80.0 °C | |
| thermal conductivity | 0.46 W/m/K | ||
| Melting temperature | ISO 11357-3 | 262 °C | |
| Vicat softening temperature | ISO 306/B50 | 255 °C | |
| injection | Test Condition | Test Method | DUPONT USA/70G50HS1L BK0398 |
| Melt Temperature, Optimum | 295 °C | ||
| Hold Pressure Time | 3.00 s/mm | ||
| Mold temperature | 50 to 90 °C | ||
| Processing (melt) temperature | 285 to 305 °C | ||
| drying temperature | 80 °C | ||
| Maximum Screw Tangential Speed | 12 m/min | ||
| Mold Temperature, Optimum | 100 °C | ||
| Maintain pressure | 50.0 to 100 Mpa | ||
| Drying Recommended | yes | ||
| Drying time - hot air dryer | 2.0 to 4.0 hr | ||
| Suggested maximum moisture content | 0.20 % | ||
| Filling analysis | Test Condition | Test Method | DUPONT USA/70G50HS1L BK0398 |
| Melt density | 1.40 g/cm³ | ||
| Odor | VDA 270 | 3.00 | |
| Thermal Conductivity of Melt | 0.31 W/m/K | ||
| Top out temperature | 210 °C | ||
| Specific Heat Capacity of Melt | 1870 J/kg/°C | ||
| Emission of Organic Compounds | VDA 277 | 6.50 µgC/g | |
| mechanical properties | Test Condition | Test Method | DUPONT USA/70G50HS1L BK0398 |
| Tensile strain | Break | ISO 527-2 | 2.3 % |
| tensile strength | Break | ISO 527-2 | 250 Mpa |
| Tensile modulus | ISO 527-2 | 17000 Mpa | |
| Tensile creep modulus | 1000 hr | ISO 899-1 | -- Mpa |
| 1 hr | ISO 899-1 | -- Mpa | |
| impact performance | Test Condition | Test Method | DUPONT USA/70G50HS1L BK0398 |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 100 kJ/m² |
| -30°C | ISO 179/1eU | 90 kJ/m² | |
| Electrical performance | Test Condition | Test Method | DUPONT USA/70G50HS1L BK0398 |
| Volume resistivity | IEC 62631-3-1 | 1.0E+13 ohms·m | |
| Surface resistivity | IEC 62631-3-2 | -- ohms |
