| About |
|---|
| 25% Glass Reinforced, Heat Stabilized&& |
| Product Description | |
|---|---|
| Supplier | DSM |
| Generic | PA 46 |
| Material Status | Commercial: Active |
| Features | Heat Stabilized |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.37 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| TD | 1.4 | % | |
| MD | 0.50 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 10 | % | |
| Equilibrium, 23 ℃, 50% RH | 2.8 | % | |
| Viscosity number | 150 | cm³/g | ISO 307 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 8700 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 185 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 4.0 | % | ISO 527-2 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 10 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 290 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 290 | ℃ | ISO 75-2/A |
| Glass transition temperature | 75.0 | ℃ | ISO 11357-2 |
| Vicat Softening Temp | |||
| B50 | 290 | ℃ | ISO 306 |
| Melting temperature | 295 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD | 2.5E-5 | 1/℃ | |
| TD | 6.0E-5 | 1/℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 | 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 | 中等偏快 | ||
| Back pressure | 2.00 to 10.0 | MPa | |
| Screw compression ratio | 2.5:1.0 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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