| About |
|---|
| Ultradur B 4300 G3 BK05110 is pigmented black, easy flowing injection molding PBT with 15% glass fiber reinforcement for rigid, tough, and dimensionally stable parts. Applications Typical applications include timer dials, toggles, knobs, parts for thermostats, oven-door handles, toaster housings and grills.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| 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 | 1.42 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 250℃，2.16 kg | 22.0 | cm³/10min | ISO 1133 |
| 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 | 113.0 | ml/g | ISO 1628 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 5700 | MPa | ISO 527-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 93.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 3.8 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 5200 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 4.0 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | |||
| 23℃ | 5.5 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 190 | ℃ | ISO 75-2/A |
| Melting temperature | |||
| DSC | 223 | ℃ | ISO 3146 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 100 to 120 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.040 | % | |
| Processing (melt) temperature | 250 to 270 | °C | |
| Mold temperature | 60 to 100 | °C | |
| Injection pressure | 3.50 to 12.5 | MPa | |
| Injection speed | Fast | ||
| Back pressure | < 1.00 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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