| About |
|---|
| Ultramid A3L HP is an unreinforced, heat stabilized, impact modified, high flow, nylon 66 for injection molding. This grade has excellent flow and improved ambient and low temperature toughness. Applications Typical applications include fasteners and clamps.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | High impact resistance,High liquidity,Grease resistance,Low temperature toughness,Heat Stabilized,HB |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.10 | g/cm³ | ISO 1183 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 2440 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 63.5 | MPa | ISO 527-2 |
| Tensile strain | |||
| Yield, 23 ℃ | 6.2 | % | ISO 527-2 |
| Nominal tensile fracture strain | |||
| 23℃ | 28 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 2280 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 14 | kJ/m² | ISO 179 |
| 23℃ | 19 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -40℃ | 12 | kJ/m² | ISO 180 |
| 23℃ | 18 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 70.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 192 | ℃ | ISO 75-2/B |
| Melting temperature | |||
| DSC | 260 | ℃ | ISO 3146 |
| 0.75 mm | 140 | ℃ | UL 746 |
| 3.0 mm | 140 | ℃ | UL 746 |
| Relative temperature index | |||
| Electrical performance | UL 746 | ||
| Strength mechanical performance | UL 746 | ||
| Impact mechanical performance | UL 746 | ||
| 0.75 mm | 105 | ℃ | UL 746 |
| 3.0 mm | 105 | ℃ | UL 746 |
| 0.75 mm | 110 | ℃ | UL 746 |
| 3.0 mm | 110 | ℃ | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.75 mm | HB | UL 94 | |
| 3.00 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 60 | °C | |
| Drying time | 1.0 to 2.0 | hr | |
| Recommended maximum moisture content | 0.040 to 0.20 | % | |
| Processing (melt) temperature | 288 to 305 | °C | |
| Mold temperature | 60 to 100 | °C | |
| Injection pressure | 3.50 to 12.5 | MPa | |
| Injection speed | Fast | ||
| Back pressure | 0.00 to 0.350 | MPa | |
| Screw speed | 40 to 80 | rpm | |
| Screw compression ratio | 3.0:1.0 to 4.0:1.0 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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