| About |
|---|
| Thermoplastic Polyester Polyurethane Elastomers with excellent mechanical properties. Outstanding tensile strength and high elongation at break, good damping characteristics, a high resilience performance and very good wear resistance. Typical applications Spiral tubing, pneumatic tubing, round belting, technical mouldings e.g. bushes, dust caps, seals, joints, blow moulded bellows, fan belts. Extrusion quality for pneumatic tubing&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Elastic,Good Tensile Strength,Good wear resistance,HB |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.22 | g/cm³ | ISO 1183/A |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 3 seconds | 52 | ISO 7619 | |
| Tensile modulus | 160 | MPa | ISO 527-2 |
| Wear amount | 30.0 | mm³ | ISO 4649-A |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | DIN 53504 | ||
| 300% strain | 26.0 | MPa | DIN 53504 |
| 20% strain | 11.0 | MPa | DIN 53504 |
| 100% strain | 14.0 | MPa | DIN 53504 |
| yield | 40.0 | MPa | DIN 53504 |
| yield | 50.0 | MPa | DIN 53504 |
| Tensile strain | DIN 53504 | ||
| fracture | 550 | % | DIN 53504 |
| fracture | 550 | % | DIN 53504 |
| tear strength | 130 | kN/m | ISO 34-1 |
| Compression deformation | ISO 815 | ||
| 23℃，72 hr | 30 | % | ISO 815 |
| 70℃，24 hr | 50 | % | ISO 815 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 25 | kJ/m² | ISO 179 |
| 23℃ | No Break | ISO 179 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| 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 | 150 to 230 | °C | |
| 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) |
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