| About |
|---|
| Thermoplastic Polyester-Polyurethane with excellent mechanical properties and chemical resistance, outstanding wear resistance, high tear and tensile strength, good damping characteristic and high resilience performance.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | noise reduction,Elastic,Good Tensile Strength,Good tear strength,Good wear resistance,Solvent resistance |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.23 | g/cm³ | ISO 1183/A |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile stress | |||
| 20% strain | 17.0 | MPa | DIN 53504-S2 |
| 100% strain | 24.0 | MPa | DIN 53504-S2 |
| 300% strain | 35.0 | MPa | DIN 53504-S2 |
| tensile strength | |||
| yield | 50.0 | MPa | DIN 53504-S2 |
| yield | 43.0 | MPa | DIN 53504-S2 |
| Tensile strain | |||
| fracture | 400 | % | DIN 53504-S2 |
| fracture | 420 | % | DIN 53504-S2 |
| tear strength | 200 | kN/m | ISO 34-1 |
| Compression deformation | |||
| 23℃，72 hr | 40 | % | ISO 815 |
| 70℃，24 hr | 55 | % | ISO 815 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 7.0 | kJ/m² | ISO 179 |
| 23℃ | 无断裂 | ISO 179 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 3 seconds | 62 | ISO 7619 | |
| Tensile modulus | 390 | MPa | ISO 527-2 |
| Wear amount | 30.0 | mm³ | ISO 4649-A |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 90 to 110 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Hopper temperature | 40 | °C | |
| Barrel rear temperature | 210 to 220 | °C | |
| Barrel middle temperature | 215 to 230 | °C | |
| Barrel front temperature | 220 to 230 | °C | |
| Nozzle temperature | 225 to 235 | °C | |
| Processing (melt) temperature | 220 to 230 | °C | |
| Mold temperature | 30 to 60 | °C | |
| Injection speed | 慢 | ||
| Back pressure | 5.00 to 15.0 | MPa | |
| Screw length to diameter ratio | 18.0:1.0 to 22.0:1.0 | ||
| Screw compression ratio | 2.0 : 1.0 to 3.0 : 1.0 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. after storage in water for 21 days at 80°C |
| 3. Method Bb, Angle (Nicked) |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |