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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 R515H NT Q531 ASCEND USA
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Engine parts,Power/Other Tools,Shell,Parts under the hood of a car
Filler: Glass fiber reinf,15% filler by weight
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | ASCEND USA/R515H NT Q531 |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 258 °C |
| 1.8MPa,Unannealed | ISO 75-2/A | 241 °C | |
| Linear coefficient of thermal expansion | MD：23to55°C,2.00mm | ISO 11359-2 | 3E-05 cm/cm/°C |
| TD：23to55°C,2.00mm | ISO 11359-2 | 1.1E-04 cm/cm/°C | |
| Melting temperature | ISO 11357-3 | 260 °C | |
| RTI Elec | 3.0mm | UL 746 | 120 °C |
| 0.75mm | UL 746 | 120 °C | |
| 1.5mm | UL 746 | 120 °C | |
| RTI Imp | 1.5mm | UL 746 | 85.0 °C |
| 3.0mm | UL 746 | 105 °C | |
| 0.75mm | UL 746 | 85.0 °C | |
| RTI Str | 3.0mm | UL 746 | 120 °C |
| 1.5mm | UL 746 | 120 °C | |
| 0.75mm | UL 746 | 115 °C |
| mechanical properties | Test Condition | Test Method | ASCEND USA/R515H NT Q531 |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 5900 Mpa |
| bending strength | 23°C | ISO 178 | 170 Mpa |
| Poisson's ratio | ISO 527-2 | 0.40 | |
| Tensile modulus | 23°C | ISO 527-2 | 6600 Mpa |
| Tensile strain | Break,23°C | ISO 527-2 | 3.0 % |
| tensile strength | Break,23°C | ISO 527-2 | 120 Mpa |
| Electrical performance | Test Condition | Test Method | ASCEND USA/R515H NT Q531 |
|---|---|---|---|
| Arc resistance | 3.00mm | ASTM D495 | PLC 5 |
| Compared to the anti leakage trace index | 3.00mm | IEC 60112 | V |
| Dielectric strength | 1.00mm | IEC 60243 | 24 KV/mm |
| High arc combustion index | 1.5mm | UL 746 | PLC 0 |
| 0.75mm | UL 746 | PLC 0 | |
| 3.0mm | UL 746 | PLC 0 | |
| High voltage arc tracing rate | HVTR | UL 746 | PLC 1 |
| Hot wire ignition | 0.75mm | UL 746 | PLC 4 |
| 3.0mm | UL 746 | PLC 4 | |
| 1.5mm | UL 746 | PLC 4 | |
| Volume resistivity | 0.750mm | IEC 60093 | 1E+13 ohms·cm |
| Physical properties | Test Condition | Test Method | ASCEND USA/R515H NT Q531 |
|---|---|---|---|
| Shrinkage rate | TD:23°C,2.00mm | ISO 294-4 | 1.0 % |
| MD:23°C,2.00mm | ISO 294-4 | 0.50 % | |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 2.2 % |
| 23°C,24hr | ISO 62 | 1.0 % |
| impact performance | Test Condition | Test Method | ASCEND USA/R515H NT Q531 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | -30°C | ISO 179 | 32 kJ/m² |
| 23°C | ISO 179 | 39 kJ/m² |
| flammability | Test Condition | Test Method | ASCEND USA/R515H NT Q531 |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL 94 | HB |
| 3.0mm | UL 94 | HB | |
| 1.5mm | UL 94 | HB |