| About |
|---|
| Type: Estane® 5703 is a Polyester Type Thermoplastic Polyurethane (TPU). Features: Soft Compound with High Elongation, Displays Low Temperature Flexibility and Abrasion Resistance. It can be processed by means of solution coating, extrusion and melt coating. Application: Primary Use: Adhesive for Inks and Lacquers Secondary Use: Fabric coating and Magnetic Media Binder&& |
| Product Description | |
|---|---|
| Supplier | Lubrizol Advanced Materials |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Good Tensile Strength,Low temperature toughness,Good wear resistance,Soft |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Dip coating |
| Technical Data | |||
|---|---|---|---|
| elastic body | Nominal value | Unit | Test method |
| tensile strength | ASTM D412 | ||
| 100% strain | 2.30 | MPa | ASTM D412 |
| 300% strain | 3.80 | MPa | ASTM D412 |
| Tensile strain | |||
| Fracture, 0.762 mm | 630 | % | ASTM D638 |
| fracture | 630 | % | ASTM D412 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | -31.0 | ℃ | DSC |
| Kofler Melting Temperature | 85 | ℃ | ASTM D1525 |
| Ring and Ball Softening Point | 179 | ℃ | ASTM E28-92 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Adhesion to PET | 305.9 | g/2.5 cm | |
| Gradient Bar Tack Temperature | 91 | ℃ | |
| Open Time | > 5.0 | min | ASTM D4497-94 |
| T-Peel | ASTM D1876 | ||
| Aluminum Foil | 1.8 | kN/m | ASTM D1876 |
| Mylar Film | 3.4 | kN/m | ASTM D1876 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 70 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| fracture | 31.0 | MPa | ASTM D412 |
| — | 31.0 | MPa | ASTM D638 |
| 100% strain | 2.30 | MPa | ASTM D638 |
| 300% strain | 3.80 | MPa | ASTM D638 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.19 | g/cm³ | ASTM D792 |
| Apparent viscosity of melt | |||
| 204℃ | 92.0 | Pa·s | ASTM D1084 |
| Brookfield viscosity | |||
| 15% T S. In cyclohexanone, 23 ℃ | 1.60 | Pa·s | |
| 15% T S. In MEK/toluene, 23 ℃ | 0.250 | Pa·s |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min, second heat |
| 3. RVT Spindle #2, 20 RPM |
| 4. TP-141 |
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