| About |
|---|
| Description: Product is based on standard grade polyether and has strong resilience and tear resistance, excellent abrasion resistance, excellent resistance to hydrolysis failure and microbial attack, good stability towards solvents and light. Application: Injection molding and extrusion&& |
| Product Description | |
|---|---|
| Generic | TPU-醚 |
| Material Status | Commercial: Active |
| Features | Hydrolysis stability,Antimicrobial properties,Elastic,Good tear strength,Good wear resistance |
| Availabilitys | Europe |
| Process Methods | Extrusion |
| 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 | |||
| yield | 40.0 | MPa | ISO 37 |
| 100% strain | 9.00 | MPa | |
| 300% strain | 17.0 | MPa | |
| Tensile strain | |||
| fracture | 500 | % | ISO 37 |
| tear strength | 150 | kN/m | ISO 34-1 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 93 | ISO 868 | |
| abrasion resistance | 45.0 | mm³ | ISO 4649 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Squeeze description | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 100 to 110 | °C | |
| Barrel rear temperature | 195 | °C | |
| Barrel middle temperature | 205 | °C | |
| Barrel front temperature | 210 | °C | |
| Nozzle temperature | 205 | °C | |
| Injection pressure | 70.0 | MPa | |
| Barrel 1 zone temperature | 200 to 210 | °C | |
| Barrel 2 zone temperature | 215 to 225 | °C | |
| Barrel 3 zone temperature | 230 to 240 | °C | |
| Barrel 4 zone temperature | 200 to 210 | °C | |
| Nozzle temperature | 200 to 210 | °C | |
| Extruder screw length to diameter ratio L / D | 25:1 | ||
| Screw cooling | Air | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method Bb, Angle (Nicked) |
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