| About |
|---|
| Ultramid A3WG8 BK20560 is a 40% glass fiber reinforced, pigmented black PA66. This grade offers excellent heat resistance and high strength. It is designed for industrial applications requiring excellent strength and stiffness. Applications Typical applications include gear wheels, solenoid valve housings, cable attachments, automotive fuel distributors, pedals and components for automotive gear shifts.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High Heat Resistance,Grease resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.46 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 1.5 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 13200 | MPa | ISO 527-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 220 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 3.0 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 12000 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 11 | kJ/m² | ISO 179 |
| 23℃ | 13 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -30℃ | 83 | kJ/m² | ISO 179 |
| 23℃ | 95 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -40℃ | 12 | kJ/m² | ISO 180 |
| 23℃ | 14 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 260 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 250 | ℃ | ISO 75-2/A |
| Melting temperature | |||
| DSC | 260 | ℃ | ISO 3146 |
| 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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