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Arnitel® UM551
| Category: | TPC-ES , Thermoplastic Copolyester Elastomer |
| Manufacturer: | DSM Engineering Plastics |
| Trademark: | Arnitel® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | O4POz9_Arnitel-UM551.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Arnitel® UM551 is a Thermoplastic Copolyester Elastomer (TPC-ES) material. It is available in Europe or North America for film extrusion or injection molding. Important attributes of Arnitel® UM551 are:
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| General Information | |
|---|---|
| Features |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.26 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 14 | g/10 min | ISO 1133 |
| Melt Volume-Flow Rate (MVR) (230°C/2.16 kg) | 13.8 | cm³/10min | ISO 1133 |
| Water Absorption | ISO 62 | ||
| Saturation, 23°C | 0.60 | % | |
| Equilibrium, 23°C, 50% RH | 0.25 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness | ISO 868 | ||
| Shore D, 3 sec | 55 | ||
| Shore D, 15 sec | 55 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 200 | MPa | ISO 527-2 |
| Tensile Stress | ISO 527-2 | ||
| 10% Strain | 13.4 | MPa | |
| 100% Strain | 24.0 | MPa |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C | 6.0 | kJ/m² | |
| 23°C | No Break |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (0.45 MPa, Unannealed) | 80.0 | °C | ISO 75-2/B |
| Vicat Softening Temperature | 85.0 | °C | ISO 306/B50 |
| Melting Temperature | 200 | °C | ISO 11357-3 |
| CLTE - Flow | 1.6E-4 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Comparative Tracking Index | 600 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flammability Classification | IEC 60695-11-10, -20 | ||
| 0.750 mm | HB | ||
| 1.50 mm | HB |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 | °C | |
| Drying Time | 4.0 to 6.0 | hr | |
| Rear Temperature | 200 to 220 | °C | |
| Middle Temperature | 210 to 230 | °C | |
| Front Temperature | 220 to 240 | °C | |
| Nozzle Temperature | 230 to 250 | °C | |
| Processing (Melt) Temp | 230 to 250 | °C | |
| Mold Temperature | 20.0 to 50.0 | °C | |
| Injection Rate | Moderate-Fast | ||
| Back Pressure | 3.00 to 10.0 | MPa | |
| Screw Compression Ratio | 2.5:1.0 |
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