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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT SK662FR BK507 DUPONT JAPAN
Crastin®
Automotive sector,Laptop case,Switch parts,Household appliances
High temperature resistan,wear resistant,Filler: Glass fiber reinf,30% filler by weight
UL
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | DUPONT JAPAN/SK662FR BK507 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ISO 75-2/A | 210 °C |
| Melting temperature | ISO 11357-3 | 222 °C |
| mechanical properties | Test Condition | Test Method | DUPONT JAPAN/SK662FR BK507 |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 11600 Mpa | |
| Tensile strain | Break | ISO 527-2 | 2.2 % |
| tensile strength | Break | ISO 527-2 | 154 Mpa |
| Electrical performance | Test Condition | Test Method | DUPONT JAPAN/SK662FR BK507 |
|---|---|---|---|
| Compared to the anti leakage trace index | 0.750mm | UL 746 | PLC 3 |
| IEC 60112 | PLC 3 | ||
| Surface resistivity | IEC 60093 | >1.0E+15 ohms | |
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm |
| Physical properties | Test Condition | Test Method | DUPONT JAPAN/SK662FR BK507 |
|---|---|---|---|
| MediumDensity | 1.46 g/cm³ | ||
| Shrinkage rate | MD | ISO 294-4 | 0.30 % |
| TD | ISO 294-4 | 1.1 % | |
| Top out temperature | 170 °C |
| impact performance | Test Condition | Test Method | DUPONT JAPAN/SK662FR BK507 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 57 kJ/m² |
| flammability | Test Condition | Test Method | DUPONT JAPAN/SK662FR BK507 |
|---|---|---|---|
| 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 |