| About |
|---|
| 50% Glass Reinforced, Excellent Surface Properties, Drinking Water Grade, Food Contact Grade&& |
| Product Description | |
|---|---|
| Supplier | DSM |
| Generic | PA 410 |
| Material Status | Commercial: Active |
| Features | Drinking Water Contact Acceptable |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.56 | g/cm³ | |
| Shrinkage rate | |||
| TD | 0.50 | % | |
| MD | 0.15 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 3.0 | % | |
| Equilibrium, 23 ℃, 50% RH | 1.2 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 16500 | MPa | |
| tensile strength | |||
| fracture | 240 | MPa | |
| Tensile strain | |||
| fracture | 3.0 | % | |
| Bending modulus | 16000 | MPa | |
| bending strength | 370 | MPa |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 16 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| 23℃ | 100 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 235 | ℃ | |
| 1.8 MPa, unannealed | 200 | ℃ | |
| Melting temperature | 250 | ℃ | |
| Linear coefficient of thermal expansion | |||
| MD | 2.0E-5 | 1/℃ | |
| TD | 1.0E-4 | 1/℃ |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Barrel rear temperature | 250 to 270 | °C | |
| Barrel middle temperature | 260 to 280 | °C | |
| Barrel front temperature | 270 to 290 | °C | |
| Nozzle temperature | 270 to 300 | °C | |
| Processing (melt) temperature | 275 to 310 | °C | |
| Mold temperature | 80 to 140 | °C | |
| Injection speed | 中等偏快 | ||
| Back pressure | 3.00 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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