| About |
|---|
| Ultradur B 4520 BK00110 is a medium viscosity, pigmented black, rapidly freezing injection molding grade.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Lubricating,HB |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.30 | g/cm³ | ISO 1183 |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.50 | % | |
| Equilibrium, 23 ℃, 50% RH | 0.25 | % | |
| Viscosity value | |||
| Reduced viscosity | 119.0 | ml/g | ISO 1628 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 2400 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 57.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Yield, 23 ℃ | 3.5 | % | ISO 527-2 |
| Nominal tensile fracture strain | |||
| 23℃ | 15 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 2500 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 5.0 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -40℃ | 4.2 | kJ/m² | |
| 23℃ | 4.8 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 55.0 | ℃ | ISO 75-2/A |
| Melting temperature | |||
| DSC | 223 | ℃ | ISO 3146 |
| 0.750 mm | 130 | ℃ | |
| 1.50 mm | 130 | ℃ | |
| 2.80 mm | 130 | ℃ | |
| 0.750 mm | 130 | ℃ | |
| 1.50 mm | 130 | ℃ | |
| 2.80 mm | 130 | ℃ | |
| Relative temperature index | UL 746 | ||
| Electrical performance | UL 746 | ||
| Impact mechanical performance | UL 746 | ||
| 0.75 mm | 140 | ℃ | |
| 1.50 mm | 140 | ℃ | |
| 2.80 mm | 140 | ℃ |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.75 mm | HB | ||
| 1.50 mm | HB | ||
| 2.80 mm | HB |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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