| About |
|---|
| Unreinforced, higher viscosity injection moulding and extrusion grade, tougher, with improved chemical resistance and demolding optimized.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | PSU |
| Material Status | Commercial: Active |
| Features | Good flexibility,Solvent resistance,HB,V-2 |
| Availabilitys | Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.23 | g/cm³ | ISO 1183 |
| Apparent density | 0.70 to 0.80 | g/cm³ | |
| Melt Volume Rate | |||
| 360℃，10 kg | 45.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 0.73 | % | ISO 294-4 |
| MD | 0.70 | % | ISO 294-4 |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.80 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.30 | % | ISO 62 |
| Viscosity number | 72.0 | cm³/g | ISO 307 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 6.0 | kJ/m² | ISO 179/1eA |
| 23℃ | 5.5 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 无断裂 | ISO 179/1eU | |
| 23℃ | 无断裂 | ISO 179/1eU | |
| Impact strength of cantilever beam notch | ISO 180/A | ||
| -30℃ | 6.0 | kJ/m² | ISO 180-A |
| 23℃ | 5.5 | kJ/m² | ISO 180-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 177 | ℃ | ISO 75-2/A |
| Glass transition temperature | 187 | ℃ | ISO 11357-2 |
| Linear coefficient of thermal expansion | |||
| MD | |||
| 23 to 80 ℃ | 5.3E-5 | cm/cm/℃ | ISO 11359-2 |
| 140℃ | 6.0E-5 | cm/cm/℃ | DIN 53752 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ball hardness | |||
| H358/30 | 135 | MPa | ISO 2039-1 |
| Tensile modulus | 2600 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 75.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 5.8 | % | ISO 527-2/50 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 140 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Hopper temperature | 80 | °C | |
| Barrel rear temperature | 330 | °C | |
| Barrel middle temperature | 340 | °C | |
| Barrel front temperature | 350 | °C | |
| Nozzle temperature | 350 | °C | |
| Processing (melt) temperature | 330 to 390 | °C | |
| Mold temperature | 120 to 160 | °C | |
| Screw Speed | < 300 | mm/sec | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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