
Ultradur® B4520
About this product
Ultradur B 4520 is a medium viscosity, rapidly freezing injection molding grade.
Applications
Typical applications include chassis and housings for home appliances, office and sewing machines, and coil formers.
Features
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Technologies
Specifications
No specifications are listed for this product
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Technical properties
| Density (g/cm³) | 1.30 1.30 |
| Flow Rate (g/10 min) | - |
| Flame Rating | HB(0.75 mm) HB(1.5 mm) HB(2.8 mm) |
| Notched Izod Impact Strength (kJ/m²) | - |
| Notched Izod Impact (J/m) | 37(-40°C) 43(23°C) |

