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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 41H ASCEND USA
Vydyne®
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UL
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | ASCEND USA/41H |
|---|---|---|---|
| Hot deformation temperature | 1.8 MPa, Unannealed | ISO 75-2/A | 56.0 °C |
| Linear coefficient of thermal expansion | Across Flow : 23 to 55°C, 2.00 mm | ISO 11359-2 | 1.2E-4 cm/cm/°C |
| Flow : 23 to 55°C, 2.00 mm | ISO 11359-2 | 1.5E-4 cm/cm/°C | |
| Melting temperature | ISO 11357-3 | 262 °C | |
| RTI | 0.75 mm | UL 746 | 115 °C |
| 3.0 mm | UL 746 | 125 °C | |
| 1.5 mm | UL 746 | 120 °C | |
| RTI Elec | 0.75 mm | UL 746 | 130 °C |
| 1.5 mm | UL 746 | 130 °C | |
| 3.0 mm | UL 746 | 130 °C | |
| RTI Imp | 3.0 mm | UL 746 | 75.0 °C |
| 1.5 mm | UL 746 | 75.0 °C | |
| 0.75 mm | UL 746 | 75.0 °C |
| mechanical properties | Test Condition | Test Method | ASCEND USA/41H |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 1800 Mpa |
| bending strength | 23°C | ISO 178 | 55.0 Mpa |
| Tensile modulus | 23°C | ISO 527-2 | 1790 Mpa |
| Tensile strain | Break, 23°C | ISO 527-2 | 53 % |
| tensile strength | Break, 23°C | ISO 527-2 | 49.0 Mpa |
| Yield, 23°C | ISO 527-2 | 49.0 Mpa |
| Electrical performance | Test Condition | Test Method | ASCEND USA/41H |
|---|---|---|---|
| Arc resistance | 3.00 mm | ASTM D495 | PLC 2 |
| Compared to the anti leakage trace index | 3.00 mm | IEC 60112 | PLC 0 |
| Dielectric strength | 1.00 mm | IEC 60243 | 14 KV/mm |
| High arc combustion index | 1.5 mm | UL 746 | PLC 0 |
| 3.0 mm | UL 746 | PLC 0 | |
| 0.75 mm | UL 746 | PLC 0 | |
| High voltage arc tracing rate | UL 746 | PLC 2 | |
| Hot wire ignition | 0.75 mm | UL 746 | PLC 4 |
| 1.5 mm | UL 746 | PLC 4 | |
| 3.0 mm | UL 746 | PLC 3 | |
| Volume resistivity | 0.750 mm | IEC 60093 | 1.0E+10 ohms·cm |
| Physical properties | Test Condition | Test Method | ASCEND USA/41H |
|---|---|---|---|
| Shrinkage rate | 横向Flow : 2.00 mm | ISO 294-4 | 1.6 % |
| Flow : 2.00 mm | ISO 294-4 | 1.8 % |
| impact performance | Test Condition | Test Method | ASCEND USA/41H |
|---|---|---|---|
| Impact strength of simply supported beam without notch | -30°C | ISO 179 | 无断裂 |
| 23°C | ISO 179 | 无断裂 |
| flammability | Test Condition | Test Method | ASCEND USA/41H |
|---|---|---|---|
| Burning rate | 3.00 mm | ISO 3795 | 7.9 mm/min |
| 2.00 mm | ISO 3795 | 12 mm/min | |
| Burning wire flammability index | 0.75 mm | IEC 60695-2-12 | 725 °C |
| 3.0 mm | IEC 60695-2-12 | 675 °C | |
| 1.5 mm | IEC 60695-2-12 | 725 °C | |
| Hot filament ignition temperature | 1.5 mm | IEC 60695-2-13 | 750 °C |
| 3.0 mm | IEC 60695-2-13 | 700 °C | |
| 0.75 mm | IEC 60695-2-13 | 750 °C | |
| UL flame retardant rating | 3.0 mm | UL 94 | HB |
| 0.75 mm | UL 94 | HB | |
| 1.5 mm | UL 94 | HB |
| injection | Test Condition | Test Method | ASCEND USA/41H |
|---|---|---|---|
| drying temperature | 80 °C | ||
| drying time | 4.0 hr | ||
| Mold temperature | 65 to 95 °C | ||
| Processing (melt) temperature | 285 to 305 °C | ||
| Spray nozzle temperature | 280 to 310 °C | ||
| Suggested maximum material return ratio | 25 % | ||
| Temperature at the front of the material cylinder | 280 to 310 °C | ||
| Temperature at the rear of the barrel | 280 to 310 °C | ||
| Temperature in the middle of the barrel | 280 to 310 °C |