Polyester-based Thermoplastic Polyurethane
| Properties | Key | NORM | Value | Unit |
|---|---|---|---|---|
| Hardness (after 3 sec.) | M | ISO 7619 | 59 | Shore D |
| Density | M | ISO 1183-1 | 1,23 | g/cm³ |
| Tensile strength | M | DIN 53504 | 55 | MPa |
| Elongation @ break | M | DIN 53504 | 470 | % |
| Tensile stress @ 100% elongation | M | DIN 53504 | 19,0 | MPa |
| Tensile stress @ 300% elongation | M | DIN 53504 | 31,0 | MPa |
| Tear strength | M | ISO 34-1 | 175 | N/mm |
| Abrasion | M | ISO 4649 | 30 | mm³ |
| Compression set at 70h @ 23°C | M | ISO 815 | 35 | % |
| Compression set at 24h @ 70°C | M | ISO 815 | 65 | % |
M = Injection molded parts to meet DIN & ASTM requirements. Parts tempered for 20 hrs @ 100 °C prior to testing
Processing Parameter: Injection Molding
| Temperature Profile | °C |
| Feed Zone: | 25 - 40 |
| Barrel: | 190 - 210 |
| Nozzle: | 195 - 205 |
| Mold: | 20 - 50 |