| 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 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| – | HB | UL-94 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | NB | kJ/m² | ISO 179/1eA |
| -30℃ | 4.0 | kJ/m² | ISO 179/1eA |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 60 | ISO 868 | |
| tensile strength | |||
| ℃ | 45 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 500 | % | ISO 527-2 |
| Tensile modulus | |||
| 23℃ | 250 | MPa | ISO 527-2 |
| tear strength | |||
| MD | 170 | KN/m | ISO 34-1 |
| Wear amount | 25 | mm³ | ISO 4649-A |
| Compression deformation | 50 | % | ISO 815 |
| Compression deformation | 40 | % | ISO 815 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion molding conditions | Nominal value | Unit | Test method |
| Injection temperature | |||
| Mold temperature | 20-70 | °C | |
| Drying temperature | 110-120 | °C | |
| Drying time | 2-3 | Hr | |
| Zone 1 temperature | 170-210 | °C | |
| Zone 3 temperature | 170-210 | °C | |
| Zone 5 temperature | 170-210 | °C | |
| Die temperature | 195-215 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method Bb, Angle (Nicked) |
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