Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 66B ASCEND USA
Vydyne®
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | ASCEND USA/66B |
|---|---|---|---|
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 无断裂 |
| 23°C | ISO 179/1eU | 无断裂 |
| Mechanical properties | Test Condition | Test Method | ASCEND USA/66B |
|---|---|---|---|
| Tensile modulus | 23°C | ISO 527-2/1A | 2800 Mpa |
| Tensile strain | 屈服, 23°C | ISO 527-2 | 5.0 % |
| bending strength | 23°C | ISO 178 | 90.0 Mpa |
| tensile strength | 屈服, 23°C | ISO 527-2/1A | 85.0 Mpa |
| Flexural modulus | 23°C | ISO 178 | 3100 Mpa |
| Nominal tensile fracture strain | 23°C | ISO 527-2/1A | > 25 % |
| tensile strength | 断裂, 23°C | ISO 527-2/1A | 55.0 Mpa |
| Poisson's ratio | 23°C | ISO 527-2 | 0.42 |
| Electrical performance | Test Condition | Test Method | ASCEND USA/66B |
|---|---|---|---|
| Compared to the Leakage Tracking Index (CTI) | 3.00 mm | IEC 60112 | V |
| dielectric strength | 1.00 mm | IEC 60243 | 26 KV/mm |
| arc resistance | 3.00 mm | ASTM D495 | PLC 5 |
| High arc combustion index (HAI) | 3.0 mm | UL 746 | PLC 0 |
| 0.71 mm | UL 746 | PLC 0 | |
| Hot wire ignition (HWI) | 1.5 mm | UL 746 | PLC 3 |
| 0.71 mm | UL 746 | PLC 4 | |
| 3.0 mm | UL 746 | PLC 2 | |
| High Voltage Arc Traceability Rate (HVTR) | UL 746 | PLC 0 | |
| High arc combustion index (HAI) | 1.5 mm | UL 746 | PLC 0 |
| flammability | Test Condition | Test Method | ASCEND USA/66B |
|---|---|---|---|
| UL flame retardant rating | 0.71 mm | UL 94 | HB |
| Hot filament ignition temperature | 1.5 mm | IEC 60695-2-13 | 700 °C |
| UL flame retardant rating | 3.0 mm | UL 94 | V-2 |
| Hot filament ignition temperature | 0.71 mm | IEC 60695-2-13 | 700 °C |
| 3.0 mm | IEC 60695-2-13 | 700 °C | |
| Burning wire flammability index | 3.0 mm | IEC 60695-2-12 | 960 °C |
| UL flame retardant rating | 1.5 mm | UL 94 | HB |
| Burning wire flammability index | 0.71 mm | IEC 60695-2-12 | 850 °C |
| 1.5 mm | IEC 60695-2-12 | 850 °C | |
| Limiting Oxygen Index | ASTM D2863 | 28 % |
| squeeze out | Test Condition | Test Method | ASCEND USA/66B |
|---|---|---|---|
| Melt Temperature | 270 to 295 °C | ||
| die temperature | 270 to 295 °C | ||
| Temperature in Zone 5 of the material cylinder | 250 to 295 °C | ||
| Temperature in Zone 2 of the material cylinder | 250 to 295 °C | ||
| Temperature in Zone 4 of the material cylinder | 250 to 295 °C | ||
| Temperature in Zone 3 of the material cylinder | 250 to 295 °C | ||
| Temperature in Zone 1 of the material cylinder | 250 to 295 °C |
| physical property | Test Condition | Test Method | ASCEND USA/66B |
|---|---|---|---|
| Shrinkage rate | 流量 : 2.00 mm | ISO 294-4 | 2.1 % |
| 横向流量 : 2.00 mm | ISO 294-4 | 2.0 % | |
| Water absorption rate | 平衡, 23°C, 50% RH | ISO 62 | 2.5 % |
| 饱和, 23°C | ISO 62 | 8.5 % |
| Thermal performance | Test Condition | Test Method | ASCEND USA/66B |
|---|---|---|---|
| Heat distortion temperature | 1.8 MPa, 未退火，HDT | ISO 75-2/A | 70.0 °C |
| RTI Imp | 3.0 mm | UL 746 | 75.0 °C |
| RTI | 0.71 mm | UL 746 | 85.0 °C |
| RTI Elec | 1.5 mm | UL 746 | 130 °C |
| Linear coefficient of thermal expansion | 横向 : 23 到 55°C, 2.00 mm | ISO 11359-2 | 1.0E-4 cm/cm/°C |
| melting temperature | ISO 11357-3 | 260 °C | |
| Heat distortion temperature | 0.45 MPa, 未退火，HDT | ISO 75-2/B | 195 °C |
| Linear coefficient of thermal expansion | 流动 : 23 到 55°C, 2.00 mm | ISO 11359-2 | 1.0E-4 cm/cm/°C |
| RTI | 3.0 mm | UL 746 | 85.0 °C |
| RTI Elec | 3.0 mm | UL 746 | 130 °C |
| 0.71 mm | UL 746 | 130 °C | |
| RTI Imp | 1.5 mm | UL 746 | 75.0 °C |
| 0.71 mm | UL 746 | 75.0 °C | |
| RTI | 1.5 mm | UL 746 | 85.0 °C |
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