Antibacterial and antifouling coating material for medical apparatus and preparation method of antibacterial and antifouling coating material

Abstract

The invention provides an antibacterial and antifouling coating material for medical instruments and a preparation method thereof, and the antibacterial and antifouling coating material for medical instruments comprises the following components in parts by weight: 20-30 parts of modified polyfluoroalkyl silane, 20-35 parts of pentaerythritol triacrylate, 5-8 parts of a nitroimidazole compound, 8-12 parts of a composite antibacterial agent, 2-5 parts of an auxiliary agent and 15-30 parts of an organic solvent, the antibacterial antifouling coating material for the medical instrument is used for the surfaces of endoscopic instruments and general surgical instruments, reduces the difficulty and frequency of instrument cleaning and disinfection by inhibiting adhesion and growth of bacteria, reduces the risk of cross infection, and has a good application prospect.

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