| About |
|---|
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Negative |
| Features | Good Rigidity,Good flexibility,Good Dimensional Stability,Good liquidity |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.53 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.40 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.20 | % | ISO 62 |
| 23℃，24hr | 0.20 | % | ISO 62 |
| Viscosity value | |||
| Reduced viscosity | 104.0 | ml/g | ISO 1628 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 9800 | MPa | ISO 527-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 136 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 2.6 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 8800 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 9.0 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | |||
| 23℃ | 62 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | |||
| 23℃ | 11 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 207 | ℃ | ISO 75-2/A |
| Melting temperature | |||
| DSC | 223 | ℃ | ISO 3146 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+13 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| drying temperature | 100 to 120 | °C | null |
| Drying time | 4.0 | hr | null |
| Recommended maximum moisture content | 0.040 | % | null |
| Processing (melt) temperature | 250 to 270 | °C | null |
| Mold temperature | 60 to 100 | °C | null |
| Injection pressure | 3.50 to 12.5 | MPa | null |
| Injection speed | Fast | null | |
| Back pressure | < 1.00 | MPa | null |
| Notes |
|---|
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