TPU BASF C80A
TPU BASF C80A
TPU BASF C80A is well‑balanced polyester‑based TPU with excellent abrasion resistance, flexibility, oil resistance and mechanical strength.
Main Applications
Films & sheets: winter garments, footwear, offering cold‑proof, thermal‑insulation, waterproof and breathable performance. Tubing: fire‑hose liners, oil transfer hoses, pneumatic hoses. Footwear: soles & accessories for ice‑skating shoes, ski boots, sports shoes. Wire & cable sheaths: abrasion‑resistant, anti‑corrosion and insulating protection. Industrial articles: automotive parts, seals, gaskets, conveyor‑belt rollers.
Physical Properties
| Property Category | Item | Test Method | Condition | Typical Data | Unit |
|---|---|---|---|---|---|
| Physical Properties | Density | ISO 1183 / DIN 53479 | 23℃ | 1.19 | g/cm³ |
| Hardness | ISO 868 / DIN 53505 | 3 s | 82 | Shore A | |
| Mechanical Properties | Tensile strength at break | ISO 527‑2 / DIN 53504‑S2 | 23℃ | 50 | MPa |
| Elongation at break | ISO 527‑2 / DIN 53504‑S2 | 23℃ | 650 | % | |
| 100% Modulus | DIN 53504‑S2 | 23℃ | 4.5 | MPa | |
| 300% Modulus | DIN 53504‑S2 | 23℃ | 8.5 | MPa | |
| Tear strength | ISO 34‑1 / DIN 53515 | 23℃ | 65 | kN/m | |
| Abrasion loss | ISO 4649‑A / DIN 53516 | 23℃ | 30‑35 | mm³ | |
| Compression set | ISO 815 | 23℃,72h | 25 | % | |
| Compression set | ISO 815 | 70℃,24h | 35 | % | |
| Impact behavior | ISO 179 / DIN 53453 | ‑30℃ / 23℃ | No break | — |
Processing Parameters
| Process | Parameter | Suggested Value | Unit | Remarks |
|---|---|---|---|---|
| Pre‑drying | Temperature | 80‑110 | ℃ | |
| Time | 2‑4 | h | ||
| Injection molding | Melt temperature | 195‑210 | ℃ | For 85A‑95A grades |
| Mold temperature | 20‑50 | ℃ | ||
| Extrusion molding | Melt temperature | 170‑230 | ℃ |
Note: All information above is for reference only!
