Category: | PC+PBT , Polycarbonate + PBT |
Manufacturer: | ROMIRA GmbH |
Trademark: | Romiloy® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | rmzABn_Romiloy-5720-UV.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Romiloy®5720 UV is a polycarbonate polybutene terephthalate (PC PBT) material,. This product is available in Europe, and the processing method is injection molding. Romiloy®The main characteristics of 5720 UV are:
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General Information | |
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Additive |
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Features |
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Forms |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Density | 1.20 | g/cm³ | ISO 1183 |
Melt Mass-Flow Rate (MFR) (260°C/5.0 kg) | 38 | g/10 min | ISO 1133 |
Molding Shrinkage (23°C) | 0.40 - 0.60 | % | ISO 294-4 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus (23°C) | 2380 | MPa | ISO 527-2/1 |
Tensile Stress (Yield, 23°C) | 60.0 | MPa | ISO 527-2/50 |
Tensile Strain (Break, 23°C) | 50 | % | ISO 527-2/50 |
Flexural Modulus 1(23°C) | 2350 | MPa | ISO 178 |
Flexural Stress 2(23°C) | 92.0 | MPa | ISO 178 |
Impact | Nominal Value | Unit | Test Method |
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Charpy Notched Impact Strength | ISO 179/1eA | ||
-30°C | 10 | kJ/m² | ISO 179/1eA |
23°C | 40 | kJ/m² | ISO 179/1eA |
Charpy Unnotched Impact Strength | ISO 179/1eU | ||
-30°C | No Break | ISO 179/1eU | |
23°C | No Break | ISO 179/1eU |
Thermal | Nominal Value | Unit | Test Method |
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Heat Deflection Temperature (1.8 MPa, Unannealed) | 89.0 | °C | ISO 75-2/A |
Vicat Softening Temperature | 117 | °C | ISO 306/B50 |
CLTE - Flow (23 to 55°C) | 9.0E-5 | cm/cm/°C | ISO 11359-2 |
Flammability | Nominal Value | Test Method | |
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Flame Rating (1.60 mm) | HB | UL 94 |
Additional Information |
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The value listed as Molding Shrinkage ISO 294-4, was tested in accordance with DIN 16901.The value listed as Coefficient of Linear Thermal Expansion ISO 11359-1-2, was tested in accordance with DIN 53752.Tensile Strain at Break, ISO 527, 23°C, 50 mm/min: >50% |
Injection | Nominal Value | Unit | |
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Drying Temperature | < 80.0 | °C | |
Drying Time | 2.0 - 4.0 | hr | |
Suggested Max Moisture | 0.050 | % | |
Suggested Max Regrind | 5 | % | |
Rear Temperature | 230 - 260 | °C | |
Middle Temperature | 230 - 260 | °C | |
Front Temperature | 230 - 260 | °C | |
Processing (Melt) Temp | < 260 | °C | |
Mold Temperature | 60.0 - 90.0 | °C | |
Injection Rate | Moderate | ||
Back Pressure | < 1.00 | MPa | |
Screw Speed | 12 - 18 | rpm |
Injection instructions |
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Holding Pressure: moderate to high |
Note Message | |
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1 . | 2.0 mm/min |
2 . | 2.0 mm/min |
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