TPU Covestro 192X
TPU Covestro 192X
TPU Covestro 192X is reliable polyester‑based injection‑molding grade with high hardness and high strength. Its outstanding abrasion resistance makes it ideal for components under continuous friction and impact.
Main Applications
Automotive parts (gear shift knobs, rollers), shoe heels, high‑wear‑resistant industrial components.
Physical Properties
| Property Category | Item | Test Method | Typical Data | Unit |
|---|---|---|---|---|
| Physical Properties | Density | ISO 1183 / DIN 53479 | 1.22‑1.23 | g/cm³ |
| Shore A Hardness | ISO 868 / DIN 53505 | 92‑94 | Shore A | |
| Shore D Hardness | ISO 868 | 41 | Shore D | |
| Mechanical Properties | Tensile strength at break | DIN 53504 / ISO 527 | 49‑55 | MPa |
| Elongation at break | DIN 53504 / ISO 527 | 450‑550 | % | |
| Tear strength | DIN 53515 / ISO 34‑1 | 100‑130 | kN/m | |
| Abrasion loss | ISO 4649 / DIN 53516 | 30‑50 | mm³ | |
| Compression set | ISO 815 | 25 (23℃,72h) / 60 (70℃,24h) | % |
Processing Parameters
| Process | Parameter | Suggested Value | Unit | Remarks |
|---|---|---|---|---|
| Pre‑drying | Temperature | ＜90 (recommended 80‑110) | ℃ | |
| Time | ~3 | h | ||
| Injection molding | Melt temperature | 200‑225 | ℃ | |
| Mold temperature | 20‑40 | ℃ | ||
| Nozzle temperature | 190‑210 | ℃ |
Note: All information above is for reference only!
