| About |
|---|
| Thermoplastic Polyether Polyurethane Elastomers with outstanding hydrolysis resistance, low temperature flexibility and resistance to micro-organisms. Typical applications Cable jackets, plugs and terminations, spiral tubing, Films, ski-boot shells, ear tags, technical mouldings like mining screens, railway pads, seals.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | TPU-醚 |
| Material Status | Commercial: Active |
| Features | Hydrolysis stability,Antimicrobial properties,Low temperature toughness |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.13 | g/cm³ | ISO 1183/A |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | DIN 53504 | ||
| yield | 30.0 | MPa | DIN 53504 |
| 20% strain | 4.00 | MPa | DIN 53504 |
| 100% strain | 7.00 | MPa | DIN 53504 |
| 300% strain | 10.0 | MPa | DIN 53504 |
| Tensile strain | DIN 53504 | ||
| fracture | 650 | % | DIN 53504 |
| fracture | 600 | % | DIN 53504 |
| tear strength | 55 | kN/m | ISO 34-1 |
| Compression deformation | ISO 815 | ||
| 23℃，72 hr | 25 | % | ISO 815 |
| 70℃，24 hr | 43 | % | ISO 815 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 无断裂 | ISO 179 | |
| 23℃ | 无断裂 | ISO 179 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ISO 7619 | ||
| Shore A, 3 seconds | 87 | ISO 7619 | |
| Shore D, 3 seconds | 39 | ISO 7619 | |
| Wear amount | 65.0 | mm³ | ISO 4649-A |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Processing (melt) temperature | 170 to 240 | °C | |
| Mold temperature | 20 to 70 | °C | |
| Melt temperature | 160 to 220 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. after storage in water at 80°C for 42 days |
| 3. Method Bb, Angle (Nicked) |
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