| About |
|---|
| Ultramid A3W BK00464 is an easy flowing, pigmented black, heat aging resistant injection molding PA66 grade for fast processing. Applications Typical applications include highly stressed parts such as bearings, bearing cages, gear-wheels, coil formers and cable connectors.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good heat aging resistance,Good liquidity,Quick molding cycle,Grease resistance,V-2 |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ASTM D792 |
| Density | 1.14 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 8.5 | % | ISO 62 |
| saturated | 8.5 | % | ASTM D570 |
| Equilibrium, 23 ℃, 50% RH | 2.8 | % | ISO 62 |
| Balance, 50% RH | 2.8 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 3300 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 85.0 | MPa | ASTM D638 |
| Yield, 23 ℃ | 88.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Yield, 23 ℃ | 4.5 | % | ASTM D638 |
| Yield, 23 ℃ | 4.7 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 3100 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 3.0 | kJ/m² | ISO 179 |
| 23℃ | 4.6 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -40℃ | 48 | J/m | ASTM D256 |
| 23℃ | 53 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -40℃ | 4.0 | kJ/m² | ISO 180 |
| 23℃ | 4.5 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 75.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 210 | ℃ | ISO 75-2/B |
| Melting peak temperature | 260 | ℃ | ASTM D3418 |
| Melting temperature | |||
| DSC | 260 | ℃ | ISO 3146 |
| 0.75 mm | 130 | ℃ | UL 746 |
| 1.5 mm | 130 | ℃ | UL 746 |
| 3.0 mm | 130 | ℃ | UL 746 |
| 6.0 mm | 130 | ℃ | 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 |
| 1.5 mm | 105 | ℃ | UL 746 |
| 3.0 mm | 105 | ℃ | UL 746 |
| 6.0 mm | 105 | ℃ | UL 746 |
| 0.75 mm | 105 | ℃ | UL 746 |
| 1.5 mm | 105 | ℃ | UL 746 |
| 3.0 mm | 110 | ℃ | UL 746 |
| 6.0 mm | 110 | ℃ | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.75 mm | V-2 | UL 94 | |
| 1.50 mm | V-2 | UL 94 | |
| 3.00 mm | V-2 | UL 94 | |
| 6.00 mm | V-2 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.20 | % | |
| Processing (melt) temperature | 280 to 300 | °C | |
| Mold temperature | 40 to 80 | °C | |
| Injection pressure | 3.50 to 12.5 | MPa | |
| Injection speed | Fast | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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