Polyester-based Thermoplastic Polyurethane
Properties | Key | NORM | Value | Unit |
---|---|---|---|---|
Hardness (after 3 sec.) | M | ISO 7619 | 85 | Shore A |
Hardness (after 3 sec.) | M | ISO 7619 | 37 | Shore D |
Density | M | ISO 1183-1 | 1,20 | g/cm³ |
Tensile strength | M | DIN 53504 | 50 | MPa |
Elongation @ break | M | DIN 53504 | 600 | % |
Tensile stress @ 100% elongation | M | DIN 53504 | 5,8 | MPa |
Tensile stress @ 300% elongation | M | DIN 53504 | 11,9 | MPa |
Tear strength | M | ISO 34-1 | 85 | N/mm |
Abrasion | M | ISO 4649 | 25 | mm³ |
Compression set at 70h @ 23°C | M | ISO 815 | 20 | % |
Compression set at 24h @ 70°C | M | ISO 815 | 38 | % |
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: | 185 - 195 |
Nozzle: | 195 - 205 |
Mold: | 20 - 50 |