| About |
|---|
| 50% Glass/Mineral Reinforced, Heat Stabilized&& |
| Product Description | |
|---|---|
| Supplier | DSM |
| Generic | PA 46 |
| Material Status | Commercial: Active |
| Features | Heat Stabilized |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.63 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.3 | % | ISO 294-4 |
| MD | 0.20 | % | ISO 294-4 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 1.8 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 14500 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 160 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 2.0 | % | ISO 527-2 |
| Bending modulus | 11000 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 4.5 | kJ/m² | ISO 179/1eA |
| 23℃ | 6.0 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -40℃ | 4.0 | kJ/m² | ISO 180-1A |
| 23℃ | 6.0 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 285 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 290 | ℃ | ISO 75-2/B |
| Melting temperature | 295 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| TD | 5.0E-5 | 1/℃ | ISO 11359-2 |
| MD | 2.5E-5 | 1/℃ | ISO 11359-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 4.0 to 8.0 | hr | |
| Barrel rear temperature | 280 to 320 | °C | |
| Barrel middle temperature | 300 to 320 | °C | |
| Barrel front temperature | 300 to 320 | °C | |
| Nozzle temperature | 300 to 320 | °C | |
| Processing (melt) temperature | 305 to 320 | °C | |
| Mold temperature | 80 to 120 | °C | |
| Injection speed | Moderate-Fast | ||
| Back pressure | 2.00 to 10.0 | MPa | |
| Screw compression ratio | 2.5:1.0 | ||
| Notes |
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| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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