| About |
|---|
| Mineral Reinforced Nylon Resin (PA66)&& |
| Product Description | |
|---|---|
| Supplier | Wellman |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.49 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD：23℃ | 1.0 to 1.4 | % | ISO 294-4 |
| MD：23℃ | 0.80 to 1.2 | % | ISO 294-4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 23 ℃ | 75.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Yield, 23 ℃ | 4.0 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 7000 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 130 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 4.0 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 160 | ℃ | ISO 75-2/A |
| Melting temperature | |||
| DSC | 260 | ℃ | ISO 3146 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 0.75 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 79 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.20 | % | |
| Barrel rear temperature | 282 to 304 | °C | |
| Barrel middle temperature | 277 to 299 | °C | |
| Barrel front temperature | 271 to 293 | °C | |
| Nozzle temperature | 282 to 293 | °C | |
| Processing (melt) temperature | 288 to 310 | °C | |
| Mold temperature | 71 to 93 | °C | |
| Injection pressure | 34.5 to 138 | MPa | |
| Back pressure | 0.345 | MPa | |
| Screw speed | 30 to 120 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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