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Carbothane AC-4065D

Lubrizol · TPU (aromatic polycarbonate)

Carbothane AC-4065D is a TPU (aromatic polycarbonate) grade from Lubrizol. The cited source lists it as compatible with EtO and VHP sterilization; notes limited gamma compatibility; lists it as not suitable for steam/autoclave. Source

Data comes from public supplier literature (cited on each grade page). A blank cell means not stated in the source, not "no". Always confirm with the supplier's current documentation before use.
Reference only: Compiled from public manufacturer literature for reference only; it may be incomplete or outdated. Before using any grade in a device, verify the current manufacturer data sheet and complete your own testing and regulatory review.
USP VInot stated
ISO 10993not stated
Gammalimited
EtO✔
Autoclaveno
VHP✔
FDA master filenot stated
Gamma dose (as stated)25 and 50 kGy: may cause discoloration (performance not affected)
Data note: Sterilization per Lubrizol family-level guidance (single cycle tested); gamma/e-beam may cause discoloration but performance is not affected; autoclave not recommended.

Data sheet: https://media.lubrizol.com/-/media/Project/Lubrizol-Corporation/Lubrizol/Master-Site/Health/Documents/TDS/Carbothane-TPU-Clear-Aromatic.pdf

Source: https://media.lubrizol.com/-/media/project/lubrizol-corporation/lubrizol/master-site/health/documents/literature/medical-device-tpu-product-guide.pdf

Additional source: https://media.lubrizol.com/-/media/project/lubrizol-corporation/lubrizol/master-site/health/documents/literature/proper-sterilization-methods-for-medical-grade-thermoplastic-polyurethane-tpu-sterilization.pdf

Last checked: 2026-10-16 · How we source data · Suggest a correction