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- Lubrizol ESTANE® GP52DB Ester Based Thermoplastic Polyurethane
Lubrizol ESTANE® GP52DB Ester Based Thermoplastic Polyurethane
| Category | Polymer , Thermoplastic , Elastomer, TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Polyester Grade |
| Manufacturer | Lubrizol (former Noveon) |
| Trade Name | ESTANE® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Lubrizol ESTANE® GP52DB Ester Based Thermoplastic Polyurethane.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Type: Estane® GP 52DB is an aromatic polyester-based thermoplastic polyurethane (TPU).Appearance: Translucent spherical pelletsUses: Injection molding partsAvailable in EuropeInformation provided by Lubrizol.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.23 g/cc | 1.23 g/cc | ISO 2781 |
| Maximum Moisture Content | 0.050 | 0.050 | |
| Melt Flow | 15 - 35 g/10 min @Load 8.70 kg, Temperature 210 °C |
15 - 35 g/10 min @Load 19.2 lb, Temperature 410 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 52 | 52 | ISO 868 |
| Tensile Strength, Ultimate | 56.0 MPa | 8120 psi | ISO 37 |
| Elongation at Break | 525 % | 525 % | ISO 37 |
| Modulus of Elasticity | 0.870 GPa | 126 ksi | tensile test; ISO 527 |
| 50% Modulus | 0.0130 GPa | 1.89 ksi | ISO 37 |
| 100% Modulus | 0.0150 GPa | 2.18 ksi | ISO 37 |
| 300% Modulus | 0.0300 GPa | 4.35 ksi | ISO 37 |
| Rebound | 30 % | 30 % | ISO 4662 |
| 30 % | 30 % | ISO 4662 | |
| Tear Strength | 132 kN/m | 753 pli | with incision; ISO 34B |
| 164 kN/m | 936 pli | without incision; ISO 34B | |
| Abrasion | 38 | 38 | [mm<sup>3</sub>]; ISO4649 |
| Compression Set | 20 % | 20 % | 70 hrs./22°C; ISO 815 |
| 36 % | 36 % | 24 hrs./70°C; ISO 815 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Vicat Softening Point | 118 °C | 244 °F | A50; ISO 306 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Feed Temperature | 40.0 °C | 104 °F | Injection |
| Nozzle Temperature | 205 - 215 °C | 401 - 419 °F | Injection |
| Zone 1 | 195 - 205 °C | 383 - 401 °F | Injection |
| Zone 2 | 205 - 215 °C | 401 - 419 °F | Injection |
| Zone 3 | 210 - 220 °C | 410 - 428 °F | Injection |
| Zone 4 | 210 - 220 °C | 410 - 428 °F | Injection |
| Drying Temperature | 100 °C | 212 °F | |
| Dry Time | 2.00 - 3.00 hour | 2.00 - 3.00 hour | |
| Dew Point | -30.0 °C | -22.0 °F |
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