Introduction
Arothane™ ARP is medical grade aromatic polyether-based thermoplastic polyurethane (TPU). It exhibits excellent hydrolytic resistance, chemical resistance and good mechanical properties and biocompatibility, and can be color-matched. It can be processed by injection molding and extrusion.
Biocompatibility
Arothane™ ARP pellets passed the Hemolysis test (ISO 10993-4), MEM Elution test (ISO 10993-5), Intracutaneous Irritation test (ISO 10993-10：2010 & 10993-23：2021), Dermal Sensitization test (ISO 10993-10：2010, 2021), Acute Systemic Toxicity test (ISO 10993-11) and in vivo Pyrogen test (ISO 10993-11, USP <151>.)
Products and Properties
| Product Name | Hardness | Technical Data Sheet |
|---|---|---|
| ARP-75A | 75A | TDS |
| ARP-80A | 82A | |
| ARP-85A | 87A | |
| ARP-90A | 92A | |
| ARP-93A | 93A | |
| ARP-95A | 95A | |
| ARP-60D | 59D | |
| ARP-63D | 64D | |
| ARP-68D | 68D | |
| ARP-73D | 74D |