| About |
|---|
| Medium viscosity injection molding grade for industrial parts in the automotive field, for example for head lamp bezel. Suitable for direct metallizing.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Electroplating,HB |
| Availabilitys | Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.30 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 250℃，2.16 kg | 35.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.6 | % | ISO 294-4 |
| MD | 1.3 | % | ISO 294-4 |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.50 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.25 | % | ISO 62 |
| Viscosity number | 112 | cm³/g | ISO 307 |
| Shrinkage rate | |||
| MD: Free | 1.5 | % | |
| TD: Free | 1.7 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2600 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 60.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 3.7 | % | ISO 527-2/50 |
| Nominal tensile fracture strain | 30 | % | ISO 527-2/50 |
| Bending modulus | 2600 | MPa | ISO 178 |
| bending strength | 90.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 4.9 | kJ/m² | ISO 179/1eA |
| 23℃ | 3.8 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 85 | kJ/m² | ISO 179/1eU |
| 23℃ | 140 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 135 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 60.0 | ℃ | ISO 75-2/A |
| Melting temperature | 223 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD：23~80℃ | 1.3E-4 to 1.6E-4 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | 0.27 | W/m/K | DIN 52612 |
| Maximum operating temperature | |||
| short cycle operation | 160 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+13 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+16 | ohms·cm | IEC 60093 |
| Relative permittivity | IEC 60250 | ||
| 100 Hz | 3.40 | IEC 60250 | |
| 1 MHz | 3.30 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 2.0E-3 | IEC 60250 | |
| 1 MHz | 0.020 | IEC 60250 | |
| Compared to the leakage tracing index | |||
| Solution A | 550 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| ISO Type | PBT, MGHLNR, 09-030 | ISO 7792 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 to 120 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.040 | % | |
| Hopper temperature | 80 | °C | |
| Barrel rear temperature | 250 | °C | |
| Barrel middle temperature | 255 | °C | |
| Barrel front temperature | 260 | °C | |
| Nozzle temperature | 260 | °C | |
| Processing (melt) temperature | 230 to 275 | °C | |
| Mold temperature | 40 to 70 | °C | |
| Screw Speed | < 250 | mm/sec | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. solution 0,005 g/ml Phenole/1,2 Dichlorbenzol 1:1 |
| 3. plate with film gate 150*150*3 mm³ |
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