| About |
|---|
| Unreinforced Polyamide 612&& |
| Product Description | |
|---|---|
| Supplier | DuPont |
| Generic | PA612 |
| Material Status | Commercial: Active |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.07 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD：3.2 mm | 1.1 | % | |
| MD：3.2 mm | 1.1 | % | |
| TD | 1.4 | % | ISO 294-4 |
| MD | 1.3 | % | ISO 294-4 |
| Water absorption rate | |||
| Saturation, 23 ℃, 2.00 mm | 3.0 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH, 2.00 mm | 1.3 | % | ISO 62 |
| Viscosity number | |||
| 96% H2SO4 | 95.0 | cm³/g | ISO 307 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 4.8 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | No Break | ISO 179/1eU | |
| 23℃ | No Break | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 63.0 | ℃ | ISO 75-2/A |
| Melting temperature | 218 | ℃ | ISO 11357-3 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | |||
| 1 mm | < 100 | mm/min | ISO 3795 |
| FMVSS flame retardant rating | B | FMVSS 302 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2400 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 59.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 13 | % | ISO 527-2 |
| Nominal tensile fracture strain | 38 | % | ISO 527-2 |
| Bending modulus | 2200 | MPa | ISO 178 |
| Rockwell hardness | |||
| R-level | 114 | ISO 2039-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying time – hot air dryer | 2.0 to 4.0 | — | |
| Recommended maximum moisture content | 0.15 | — | |
| Processing (melt) temperature | 230 to 290 | — | |
| Melt Temperature, Optimum | 250 | — | |
| Mold temperature | 50 to 90 | — | |
| Drying Recommended | yes | — | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
| 3. FMVSS 302 |
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