Polyester-based Thermoplastic Polyurethane
Properties | Key | NORM | Value | Unit |
---|---|---|---|---|
Hardness (after 3 sec.) | M | ASTM D 2240 | 95 | Shore A |
Hardness (after 3 sec.) | M | ASTM D 2240 | 50 | Shore D |
Density | M | ASTM D 792 | 1.22 | g/cm³ |
Tensile strength | M | ASTM D 412 | 5400 | psi |
Elongation @ break | M | ASTM D 412 | 500 | % |
Tensile stress @ 100% elongation | M | ASTM D 412 | 1750 | psi |
Tensile stress @ 300% elongation | M | ASTM D 412 | 3000 | psi |
Tear strength | M | ASTM D 624 | 750 | pli |
Abrasion | M | ISO 4649 | 30 | mm³ |
Compression set at 70h @ 23°C | M | ASTM D 395 | 30 | % |
Compression set at 24h @ 70°C | M | ASTM D 395 | 50 | % |
M = Injection moulded 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: | 185 - 195 |
Mold: | 20 - 50 |