Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 49H NT Q550 ASCEND USA
Vydyne®
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | ASCEND USA/49H NT Q550 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO 179 | 无断裂 |
| -30°C | ISO 179 | 无断裂 |
| Mechanical properties | Test Condition | Test Method | ASCEND USA/49H NT Q550 |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 3040 Mpa | |
| Tensile stress | 断裂 | ISO 527-2 | 46.0 Mpa |
| Bending stress | ISO 178 | 81.0 Mpa | |
| Tensile stress | 屈服 | ISO 527-2 | 70.0 Mpa |
| Tensile strain | 断裂 | ISO 527-2 | 17 % |
| Flexural modulus | ISO 178 | 2600 Mpa |
| Electrical performance | Test Condition | Test Method | ASCEND USA/49H NT Q550 |
|---|---|---|---|
| dielectric strength | 1.00 mm | ASTM D149 | 14 KV/mm |
| Volume resistivity | 0.750 mm | IEC 60093 | 1.0E+11 ohms·cm |
| arc resistance | 3.00 mm | ASTM D495 | PLC 6 |
| High arc combustion index (HAI) | 3.0 mm | UL 746 | PLC 0 |
| Hot wire ignition (HWI) | 0.75 mm | UL 746 | PLC 4 |
| High arc combustion index (HAI) | 0.75 mm | UL 746 | PLC 0 |
| Hot wire ignition (HWI) | 1.5 mm | UL 746 | PLC 4 |
| CTI | 3.00 mm | IEC 60112 | 525 V |
| Hot wire ignition (HWI) | 3.0 mm | UL 746 | PLC 3 |
| High Voltage Arc Traceability Rate (HVTR) | UL 746 | PLC 2 | |
| High arc combustion index (HAI) | 1.5 mm | UL 746 | PLC 0 |
| flammability | Test Condition | Test Method | ASCEND USA/49H NT Q550 |
|---|---|---|---|
| Hot filament ignition temperature | 1.5 mm | IEC 60695-2-13 | 775 °C |
| UL flame retardant rating | 3.0 mm | UL 94 | HB |
| Burning wire flammability index | 0.75 mm | IEC 60695-2-12 | 725 °C |
| Hot filament ignition temperature | 3.0 mm | IEC 60695-2-13 | 725 °C |
| UL flame retardant rating | 0.75 mm | UL 94 | HB |
| Burning wire flammability index | 3.0 mm | IEC 60695-2-12 | 700 °C |
| Hot filament ignition temperature | 0.75 mm | IEC 60695-2-13 | 750 °C |
| UL flame retardant rating | 1.5 mm | UL 94 | HB |
| Automotive Materials - (thickness d = 1 mm) | FMVSS 302 | + | |
| Burning wire flammability index | 1.5 mm | IEC 60695-2-12 | 750 °C |
| physical property | Test Condition | Test Method | ASCEND USA/49H NT Q550 |
|---|---|---|---|
| Shrinkage rate | 流量 : 2.00 mm | ISO 294-4 | 1.8 % |
| 横向流量 : 2.00 mm | ISO 294-4 | 1.6 % | |
| Water absorption rate | 平衡, 23°C, 50% RH | ISO 62 | 2.3 % |
| 24 hr, 23°C | ISO 62 | 1.3 % |
| Thermal performance | Test Condition | Test Method | ASCEND USA/49H NT Q550 |
|---|---|---|---|
| RTI Elec | 0.75 mm | UL 746 | 130 °C |
| Heat distortion temperature | 0.45 MPa, 未退火 | ISO 75-2/B | 202 °C |
| 横向 : 23 到 55°C, 2.00 mm | ISO 11359-2 | 1.2E-4 cm/cm/°C | |
| RTI | 0.75 mm | UL 746 | 110 °C |
| RTI Imp | 3.0 mm | UL 746 | 75.0 °C |
| RTI Elec | 1.5 mm | UL 746 | 130 °C |
| melting temperature | ISO 11357-3 | 260 °C | |
| RTI Imp | 0.75 mm | UL 746 | 75.0 °C |
| RTI | 3.0 mm | UL 746 | 110 °C |
| 流动 : 23 到 55°C, 2.00 mm | ISO 11359-2 | 8.6E-5 cm/cm/°C | |
| RTI Elec | 3.0 mm | UL 746 | 130 °C |
| Heat distortion temperature | 1.8 MPa, 未退火 | ISO 75-2/A | 69.0 °C |
| RTI Imp | 1.5 mm | UL 746 | 75.0 °C |
| RTI | 1.5 mm | UL 746 | 110 °C |
| injection | Test Condition | Test Method | ASCEND USA/49H NT Q550 |
|---|---|---|---|
| Temperature | 65 到 95 °C | ||
| Temperature at the rear of the barrel | 280 到 310 °C | ||
| Processing (melt) temperature | 285 到 305 °C | ||
| drying temperature | 80 °C | ||
| Temperature at the front of the material cylinder | 280 到 310 °C | ||
| drying time | 4.0 hr | ||
| Suggested maximum recycled material ratio | 25 % | ||
| Spray nozzle temperature | 280 到 310 °C | ||
| Temperature in the middle of the barrel | 280 到 310 °C |
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