| About |
|---|
| Type: Estane® ETE 70DT3 is an aromatic polyether-based thermoplastic polyurethane TPU. Features: Hard TPU with wide extrusion processing window and melt stability, low temperature flexibility, high transparency and UV stability Uses: Extrusion; Hose and Tube, Profile, Cable Jacket; Injection Molding; Various&& |
| Product Description | |
|---|---|
| Supplier | Lubrizol Advanced Materials |
| Generic | TPU-醚 |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Excellent Processability,Good Clarity,Aromatic,Low temperature toughness,Higher melt stability |
| Availabilitys | North America,Latin America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.18 | g/cm³ | ASTM D792 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D412 | ||
| fracture | 52.0 | MPa | ASTM D412 |
| 100% strain | 19.0 | MPa | ASTM D412 |
| 300% strain | 41.0 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 360 | % | ASTM D412 |
| tear strength | |||
| — | 210 | kN/m | ASTM D624 |
| cracking | 33 | kN/m | ASTM D470 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | -22.0 | ℃ | DSC |
| Melting temperature | 200 | ℃ | DSC |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D, 5 seconds | 70 | ASTM D2240 | |
| Taber abraser | |||
| 1000 cycles, 1000 g, H-18 wheels | 64.0 | mg | ASTM D3389 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 104 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Barrel 1 zone temperature | 204 | °C | |
| Barrel 2 zone temperature | 210 | °C | |
| Barrel 3 zone temperature | 216 | °C | |
| Barrel 4 zone temperature | 216 | °C | |
| Connector temperature | 216 | °C | |
| Melt temperature | 213 | °C | |
| Nozzle temperature | 218 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die C |
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