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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 66J ASCEND USA
Vydyne®
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | ASCEND USA/66J |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 195 °C |
| 1.8MPa,Unannealed | ISO 75-2/A | 70.0 °C | |
| Linear coefficient of thermal expansion | MD：23to55°C,2.00mm | ISO 11359-2 | 1E-04 cm/cm/°C |
| TD：23to55°C,2.00mm | ISO 11359-2 | 1E-04 cm/cm/°C | |
| Melting temperature | ISO 3146 | 260 °C | |
| RTI Elec | 3.0mm | UL 746 | 140 °C |
| 0.71mm | UL 746 | 140 °C | |
| 1.5mm | UL 746 | 140 °C | |
| RTI Imp | 1.5mm | UL 746 | 110 °C |
| 3.0mm | UL 746 | 110 °C | |
| 0.71mm | UL 746 | 95.0 °C | |
| RTI Str | 0.71mm | UL 746 | 115 °C |
| 3.0mm | UL 746 | 125 °C | |
| 1.5mm | UL 746 | 125 °C |
| mechanical properties | Test Condition | Test Method | ASCEND USA/66J |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 3100 Mpa |
| bending strength | 23°C | ISO 178 | 90.0 Mpa |
| Nominal tensile fracture strain | 23°C | ISO 527-2 | >25 % |
| Poisson's ratio | ISO 527-2 | 0.40 | |
| Tensile modulus | 23°C | ISO 527-2 | 2800 Mpa |
| Tensile strain | Yield,23°C | ISO 527-2 | 5.0 % |
| tensile strength | Break,23°C | ISO 527-2 | 55.0 Mpa |
| Yield,23°C | ISO 527-2 | 85.0 Mpa |
| Electrical performance | Test Condition | Test Method | ASCEND USA/66J |
|---|---|---|---|
| Arc resistance | 3.00mm | ASTM D495 | PLC6 |
| Compared to the anti leakage trace index | 3.00mm | IEC 60112 | V |
| High arc combustion index | 1.5mm | UL 746 | PLC 0 |
| 3.0mm | UL 746 | PLC 0 | |
| 0.71mm | UL 746 | PLC 0 | |
| High voltage arc tracing rate | HVTR | UL 746 | PLC 0 |
| Hot wire ignition | 0.71mm | UL 746 | PLC 4 |
| 3.0mm | UL 746 | PLC 4 | |
| 1.5mm | UL 746 | PLC 4 |
| Physical properties | Test Condition | Test Method | ASCEND USA/66J |
|---|---|---|---|
| Shrinkage rate | TD:23°C,2.00mm | ISO 294-4 | 2.0 % |
| MD:23°C,2.00mm | ISO 294-4 | 2.1 % | |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 2.5 % |
| Saturation,23°C | ISO 62 | 8.5 % |
| impact performance | Test Condition | Test Method | ASCEND USA/66J |
|---|---|---|---|
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | NoBreak |
| 23°C | ISO 179/1eU | NoBreak |
| flammability | Test Condition | Test Method | ASCEND USA/66J |
|---|---|---|---|
| Burning wire flammability index | 0.71mm | IEC 60695-2-12 | 825 °C |
| 3.0mm | IEC 60695-2-12 | 825 °C | |
| 1.5mm | IEC 60695-2-12 | 825 °C | |
| Hot filament ignition temperature | 0.71mm | IEC 60695-2-13 | 700 °C |
| 3.0mm | IEC 60695-2-13 | 700 °C | |
| 1.5mm | IEC 60695-2-13 | 700 °C | |
| UL flame retardant rating | 3.0mm | UL 94 | HB |
| 1.5mm | UL 94 | HB | |
| 0.71mm | UL 94 | HB |