| About |
|---|
| Thermoplastic Polyester Polyurethane Elastomers with excellent mechanical properties, outstanding wear resistance, good damping and resilience performance and excellent tear strength. Typical applications Shoe soles, top pieces, tubes, technical parts e.g. castor tyres.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Elastic,Good tear strength,Good wear resistance |
| Availabilitys | Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.25 | g/cm³ | ISO 1183/A |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 3 seconds | 55 | ISO 7619 | |
| Tensile modulus | 200 | MPa | ISO 527-2 |
| Wear amount | 25.0 | mm³ | ISO 4649-A |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 45.0 | MPa | DIN 53504 |
| 300% strain | 23.0 | MPa | DIN 53504 |
| 20% strain | 13.0 | MPa | DIN 53504 |
| 100% strain | 16.0 | MPa | DIN 53504 |
| Tensile strain | |||
| fracture | 500 | % | DIN 53504 |
| tear strength | 150 | kN/m | ISO 34-1 |
| Compression deformation | ISO 815 | ||
| 23℃，72 hr | 30 | % | ISO 815 |
| 70℃，24 hr | 45 | % | ISO 815 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 13 | kJ/m² | ISO 179 |
| 23℃ | No Break | ISO 179 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Processing (melt) temperature | 175 to 240 | °C | |
| Mold temperature | 20 to 70 | °C | |
| Melt temperature | 175 to 220 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method Bb, Angle (Nicked) |
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