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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT SK645-BK851 DUPONT USA
Cristin®
Automotive Applications,Electronic and electrical components
Flame retardant,Glass fiber reinforced,Filler: Glass fiber reinf,20% filler by weight
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | DUPONT USA/SK645-BK851 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ISO 75-2/A | 200 °C |
| Melting temperature | ISO 11357-3 | 225 °C |
| mechanical properties | Test Condition | Test Method | DUPONT USA/SK645-BK851 |
|---|---|---|---|
| bending strength | ISO 178 | 165 Mpa | |
| Tensile modulus | ISO 527-2 | 8300 Mpa | |
| Tensile strain | Break | ISO 527-2 | 2.8 % |
| tensile strength | Break | ISO 527-2 | 110 Mpa |
| Electrical performance | Test Condition | Test Method | DUPONT USA/SK645-BK851 |
|---|---|---|---|
| Compared to the anti leakage trace index | IEC 60112 | PLC 3 |
| Physical properties | Test Condition | Test Method | DUPONT USA/SK645-BK851 |
|---|---|---|---|
| Shrinkage rate | MD | ISO 294-4 | 0.50 % |
| MD2 | ISO 294-4 | 0.60 % | |
| TD2 | ISO 294-4 | 1.5 % | |
| TD | ISO 294-4 | 1.2 % | |
| Top out temperature | 170 °C | ||
| Water absorption rate | Equilibrium,23°C,2.00mm,50%RH | ISO 62 | 0.13 % |
| Saturation,23°C,2.00mm | ISO 62 | 0.32 % |
| impact performance | Test Condition | Test Method | DUPONT USA/SK645-BK851 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 50 kJ/m² |
| flammability | Test Condition | Test Method | DUPONT USA/SK645-BK851 |
|---|---|---|---|
| Extreme Oxygen Index | ISO 4589-2 | 32 % | |
| FMVSS flammability | FMVSS302 | DNI | |
| UL flame retardant rating | 0.75mm | UL 94 | V-0 |
| 0.75mm | IEC 60695-11-10,-20 | V-0 | |
| 1.5mm | IEC 60695-11-10,-20 | V-0 | |
| 1.5mm | UL 94 | V-0 |