Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 R550 NAT ASCEND USA
Vydyne®
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | ASCEND USA/R550 NAT |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 95 kJ/m² |
| -30°C | ISO 179/1eU | 91 kJ/m² |
| Supplementary Information | Test Condition | Test Method | ASCEND USA/R550 NAT |
|---|---|---|---|
| Automotive Materials | thicknessd=1mm | FMVSS302 | + |
| Electrical performance | Test Condition | Test Method | ASCEND USA/R550 NAT |
|---|---|---|---|
| Compared to the Leakage Tracking Index (CTI) | 3.00mm | IEC 60112 | PLC 0 |
| High Voltage Arc Traceability Rate (HVTR) | HVTR | UL 746 | PLC 1 |
| arc resistance | 3.00mm | ASTM D495 | PLC 5 |
| Hot wire ignition (HWI) | 0.75mm | UL 746 | PLC 4 |
| 1.5mm | UL 746 | PLC 4 | |
| High arc combustion index (HAI) | 1.5mm | UL 746 | PLC 0 |
| Volume resistivity | 0.750mm | IEC 60093 | 1E+13 ohms·cm |
| Hot wire ignition (HWI) | 3.0mm | UL 746 | PLC 4 |
| dielectric strength | 1.00mm | IEC 60243 | 22 KV/mm |
| High arc combustion index (HAI) | 3.0mm | UL 746 | PLC 0 |
| 0.75mm | UL 746 | PLC 0 |
| Mechanical properties | Test Condition | Test Method | ASCEND USA/R550 NAT |
|---|---|---|---|
| Tensile strain | 断裂,23°C | ISO 527-2 | 2.5 % |
| bending strength | 23°C | ISO 178 | 350 Mpa |
| Flexural modulus | 23°C | ISO 178 | 16000 Mpa |
| Tensile modulus | 23°C | ISO 527-2 | 16800 Mpa |
| tensile strength | 断裂,23°C | ISO 527-2 | 240 Mpa |
| Poisson's ratio | ISO 527-2 | 0.40 |
| flammability | Test Condition | Test Method | ASCEND USA/R550 NAT |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL 94 | HB |
| 3.0mm | UL 94 | HB | |
| 1.5mm | UL 94 | HB |
| physical property | Test Condition | Test Method | ASCEND USA/R550 NAT |
|---|---|---|---|
| Shrinkage rate | MD:23°C,2.00mm | ISO 294-4 | 0.40 % |
| Water absorption rate | 23°C,24hr | ISO 62 | 0.50 % |
| 平衡,23°C,50%RH | ISO 62 | 1.2 % | |
| Shrinkage rate | TD:23°C,2.00mm | ISO 294-4 | 0.90 % |
| Thermal performance | Test Condition | Test Method | ASCEND USA/R550 NAT |
|---|---|---|---|
| RTI Str | 0.75mm | UL 746 | 130 °C |
| RTI Imp | 1.5mm | UL 746 | 110 °C |
| RTI Elec | 3.0mm | UL 746 | 125 °C |
| RTI Imp | 3.0mm | UL 746 | 110 °C |
| RTI Elec | 0.75mm | UL 746 | 125 °C |
| melting temperature | ISO 11357-3 | 260 °C | |
| RTI Imp | 0.75mm | UL 746 | 110 °C |
| Linear coefficient of thermal expansion | TD：23to55°C,2.00mm | ISO 11359-2 | 1E-04 cm/cm/°C |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 260 °C |
| RTI Str | 1.5mm | UL 746 | 130 °C |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 255 °C |
| RTI Str | 3.0mm | UL 746 | 130 °C |
| Linear coefficient of thermal expansion | MD：23to55°C,2.00mm | ISO 11359-2 | 1.2E-05 cm/cm/°C |
| RTI Elec | 1.5mm | UL 746 | 125 °C |
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