Rustproof lubricating agent

Abstract

The present invention provides a rust inhibiting lubricant. Based on the total weight of the rust inhibiting lubricant, the rust inhibiting lubricant comprises: (a) from 5% to 45% of base oil, wherein the base oil is one or more substances selected from the following group: polyalkelene glycol, fatty glyceride and propanetriol; (b) from 0.1% to 15% of corrosion inhibitor, wherein the corrosion inhibitor may be one or more substances selected from the following group: organic poly(carboxylic acid), organic polycarboxylate salt and alkyl amine; (c) from 0.05% to 10% of anti-corrosion agent, wherein the anti-corrosion agent may be one or more substances selected from the following group: benzoic acid anti-corrosion agents and isothiazoline anti-corrosion agents; and (d) from 30% to 90% of water.

Description

Technical field

[0001] The present disclosure relates to an anti-rust lubricant, in particular to an anti-rust lubricant for medical devices, and also relates to a method for lubricating medical devices. Background technique

[0002] In the daily operation of the hospital, stainless steel or other metal medical instruments, such as surgical scissors, surgical curved discs, and stainless steel tweezers, are used extensively. The contact of these metal medical devices with electrolytes such as medical blood stains, chlorine- and iodine-containing disinfectants, and physiological saline will accelerate the corrosion of the devices, resulting in rusting of the devices and joint failure. These problems increase the operating costs of the hospital and increase the risk of infection for patients. In order to extend the service life of metal medical equipment and reduce hospital expenditures, many hospitals use strong acid rust removers to remove rust from rusty equipment, thereby achie...

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