| About |
|---|
| Ultramid A3W2G7 BK20560 is a 35% glass fiber reinforced, pigmented black, injection molding PA66+PA6 with high heat aging resistance. Applications Applications include automotive powertrain applications like charge air coolers.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | PA66/6 |
| Material Status | Commercial: Active |
| Features | Good heat aging resistance,Grease resistance |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | |
| Melt Volume Rate | |||
| 275℃，5 kg | 30.0 | cm³/10min | |
| Shrinkage rate | |||
| TD | 0.85 | % | |
| MD | 0.31 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 5.0 | % | |
| Equilibrium, 23 ℃, 50% RH | 1.5 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 11300 | MPa | |
| tensile strength | |||
| Fracture, 23 ℃ | 205 | MPa | |
| Tensile strain | |||
| Fracture, 23 ℃ | 3.2 | % | |
| Bending modulus | |||
| 23℃ | 10400 | MPa | |
| bending strength | |||
| 23℃ | 305 | MPa |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 9.0 | kJ/m² | |
| 23℃ | 11 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| -30℃ | 75 | kJ/m² | |
| 23℃ | 95 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 255 | ℃ | |
| 1.8 MPa, unannealed | 235 | ℃ | |
| Melting temperature | |||
| DSC | 260 | ℃ |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | HB |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.15 | % | |
| Processing (melt) temperature | 280 to 305 | °C | |
| Mold temperature | 80 to 90 | °C | |
| Injection pressure | 3.50 to 12.5 | MPa | |
| Injection speed | 快速 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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