Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT S620F20 DUPONT BELGIUM
Crastin®
Electronic and electrical components
Medium viscosity
UL
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | DUPONT BELGIUM/S620F20 |
|---|---|---|---|
| Suspended wall beam without notch impact strength | -30°C | ISO 180/1U | 70 kJ/m² |
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 4.5 kJ/m² |
| Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | 140 kJ/m² |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 无断裂 |
| Charpy Notched Impact Strength | -30°C | ISO 179/1eA | 3.5 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 无断裂 |
| Impact strength of cantilever beam gap | -30°C | ISO 180/1A | 5.0 kJ/m² |
| 23°C | ISO 180/1A | 4.0 kJ/m² |
| Mechanical properties | Test Condition | Test Method | DUPONT BELGIUM/S620F20 |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 2600 Mpa | |
| Tensile creep modulus | 1hr | ISO 899-1 | 2600 Mpa |
| Nominal tensile fracture strain | ISO 527-2 | 30 % | |
| bending strength | ISO 178 | 88.0 Mpa | |
| Tensile creep modulus | 1000hr | ISO 899-1 | 1800 Mpa |
| Tensile strain | 屈服 | ISO 527-2 | 8.0 % |
| tensile strength | 屈服 | ISO 527-2 | 59.0 Mpa |
| Electrical performance | Test Condition | Test Method | DUPONT BELGIUM/S620F20 |
|---|---|---|---|
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | PLC 0 | |
| dielectric strength | IEC 60243-1 | 26 KV/mm | |
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm | |
| relative permittivity | 100Hz | IEC 60250 | 3.80 |
| Dissipation Factor | 100Hz | IEC 60250 | 2E-03 |
| relative permittivity | 1MHz | IEC 60250 | 3.20 |
| Dissipation Factor | 1MHz | IEC 60250 | 0.020 |
| flammability | Test Condition | Test Method | DUPONT BELGIUM/S620F20 |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | UL 94,IEC60695-11-10,-20 | HB |
| FMVSS flammability | FMVSS302 | SE/NBR | |
| Limiting Oxygen Index | ISO 4589-2 | 22 % | |
| UL flame retardant rating | 1.5mm | UL 94,IEC60695-11-10,-20 | HB |
| Filling analysis | Test Condition | Test Method | DUPONT BELGIUM/S620F20 |
|---|---|---|---|
| Ejection Temperature | 170 °C | ||
| ThermalConductivityofMelt | 0.21 W/m/K | ||
| SpecificHeatCapacity of Melt | 2100 J/kg/°C | ||
| Melt density | 1.11 g/cm³ |
| physical property | Test Condition | Test Method | DUPONT BELGIUM/S620F20 |
|---|---|---|---|
| melt mass-flow rate | 250°C/2.16kg | ISO 1133 | 19 g/10min |
| Shrinkage rate | TD | ISO 294-4 | 1.6 % |
| MD | ISO 294-4 | 1.7 % | |
| Water absorption rate | 饱和,23°C,2.00mm | ISO 62 | 0.40 % |
| viscosity number | ISO 307 | 130 cm³/g | |
| density | ISO 1183 | 1.31 g/cm³ | |
| Water absorption rate | 平衡,23°C,2.00mm,50%RH | ISO 62 | 0.20 % |
| Thermal performance | Test Condition | Test Method | DUPONT BELGIUM/S620F20 |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 225 °C | |
| Crystallization peak temperature | ISO 11357-3 | 192 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 145 °C |
| 1.8MPa,退火，HDT | ISO 75-2/A | 60.0 °C | |
| vicat | ISO 306/B50 | 175 °C | |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 60.0 °C |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 1.3E-04 cm/cm/°C |
| Heat distortion temperature | 0.45MPa,退火，HDT | ISO 75-2/B | 180 °C |
| Linear coefficient of thermal expansion | TD | ISO 11359-2 | 1.3E-04 cm/cm/°C |
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