Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT SK608 BK509 DUPONT USA
Cristin®
Automotive Applications,Electronic and electrical components
Glass fiber reinforced
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | DUPONT USA/SK608 BK509 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 55 kJ/m² |
| -30°C | ISO 179/1eU | 65 kJ/m² |
| Supplementary Information | Test Condition | Test Method | DUPONT USA/SK608 BK509 |
|---|---|---|---|
| Odor | VDA270 | 3.00 | |
| Emissions of Organic Compounds | VDA277 | 70.0 µgC/g |
| Electrical performance | Test Condition | Test Method | DUPONT USA/SK608 BK509 |
|---|---|---|---|
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | PLC 1 | |
| dielectric strength | IEC 60243-1 | 32 KV/mm | |
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm | |
| relative permittivity | 100Hz | IEC 60250 | 4.10 |
| Dissipation Factor | 100Hz | IEC 60250 | 3.8E-03 |
| relative permittivity | 1MHz | IEC 60250 | 3.90 |
| Dissipation Factor | 1MHz | IEC 60250 | 0.013 |
| Mechanical properties | Test Condition | Test Method | DUPONT USA/SK608 BK509 |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 14200 Mpa | |
| Tensile strain | 23℃，断裂 | ISO 527-1 | 2.1 % |
| bending strength | 23℃ | ISO 178 | 235 MPa |
| Tensile modulus | 23℃, 1.0 mm/min | ISO 527-1 | 14300 MPa |
| bending strength | ISO 178 | 210 Mpa | |
| Tensile strain | 断裂 | ISO 527-2 | 2.0 % |
| Flexural modulus | ISO 178 | 13300 Mpa | |
| tensile strength | 断裂 | ISO 527-2 | 140 Mpa |
| Tensile stress | 23 ℃, 5 mm/min，断裂 | ISO 527-1 | 160 MPa |
| flammability | Test Condition | Test Method | DUPONT USA/SK608 BK509 |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL 94 | HB |
| 0.75mm | IEC 60695-11-10,-20 | HB | |
| 1.5mm | IEC 60695-11-10,-20 | HB | |
| FMVSS flammability | FMVSS302 | B | |
| UL flame retardant rating | 1.5mm | UL 94 | HB |
| Limiting Oxygen Index | ISO 4589-2 | 20 % | |
| burning rate | 1.00mm | ISO 3795 | <100 mm/min |
| physical property | Test Condition | Test Method | DUPONT USA/SK608 BK509 |
|---|---|---|---|
| Shrinkage rate | Flow | ISO 294-4 | 0.3 % |
| Water absorption rate | Sat/23C | ISO 62 | 0.3 % |
| Shrinkage rate | TD | ISO 294-4 | 1.1 % |
| MD | ISO 294-4 | 0.30 % | |
| Water absorption rate | 饱和,23°C,2.00mm | ISO 62 | 0.30 % |
| MediumDensity | 1.47 g/cm³ | ||
| Ejection Temperature | 170 °C | ||
| Shrinkage rate | Across Flow | ISO 294-4 | 1.3 % |
| Water absorption rate | 23C/59RH | ISO 62 | 0.1 % |
| 平衡,23°C,2.00mm,50%RH | ISO 62 | 0.10 % |
| Thermal performance | Test Condition | Test Method | DUPONT USA/SK608 BK509 |
|---|---|---|---|
| UL flame retardant rating | 3.00 mm | UL 94 | HB |
| Linear coefficient of thermal expansion | 平行流动方向，23 to 55℃(73 to 130°F) | ISO 11359-1 | 0.000080 cm/cm/℃ |
| vicat | ISO 306/B50 | 215 °C | |
| melting temperature | ISO 11357-3 | 225 °C | |
| ISO 3146 | 225 ℃ | ||
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 222 °C |
| 1.8 Mpa，未退火，HDT | ISO 75A-1 | 205 ℃ | |
| UL flame retardant rating | 0.750 mm | UL 94 | HB |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 207 °C |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 2E-05 cm/cm/°C |
| 垂直流动方向，23 to 55℃(73 to 130°F) | ISO 11359-1 | 0.000080 cm/cm/℃ | |
| UL flame retardant rating | 1.50 mm | UL 94 | HB |
| Linear coefficient of thermal expansion | TD | ISO 11359-2 | 8E-05 cm/cm/°C |
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