| About |
|---|
| Unreinforced Polyamide 66&& |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | V-2 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Tensile modulus | 3100 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 82.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 4.5 | % | ISO 527-2 |
| Nominal tensile fracture strain | 18 | % | ISO 527-2 |
| Bending modulus | 2800 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 5.5 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -40℃ | 5.0 | kJ/m² | ISO 180-1A |
| 23℃ | 5.5 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 70.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 190 | ℃ | ISO 75-2/B |
| Melting temperature | 262 | ℃ | ISO 11357-3 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.71 mm | V-2 | UL 94 | |
| 1.50 mm | V-2 | UL 94 | |
| Flammability level | IEC 60695-11-10, -20 | ||
| 0.71 mm | V-2 | IEC 60695-11-10, -20 | |
| 1.5 mm | V-2 | IEC 60695-11-10, -20 | |
| FMVSS flame retardant rating | SE | FMVSS 302 | |
| Fogging（Gvalue，condensate） | 1.0E-4 | g | ISO 6452 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Emissions of organic compounds | 6.50 | µgC/g | VDA 277 |
| Odor | 3.00 | VDA 270 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.14 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.3 | % | ISO 294-4 |
| MD | 1.4 | % | ISO 294-4 |
| Ejection temperature | 190 | ℃ |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time – hot air dryer | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.20 | % | |
| Processing (melt) temperature | 280 to 300 | °C | |
| Melt Temperature, Optimum | 290 | °C | |
| Mold temperature | 50 to 90 | °C | |
| Mold Temperature, Optimum | 70 | °C | |
| Hold pressure | 50.0 to 100 | MPa | |
| Drying Recommended | yes | ||
| Hold Pressure Time | 4.00 | s/mm | |
| Maximum Screw Tangential Speed | 400 | mm/sec | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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