Microemulsion oil-in-water medical appliance lubricating anti-rust agent

Abstract

The invention provides a process recipe of a microemulsion oil-in-water medical appliance lubricating anti-rust agent and relates to a chemical engineering recipe process, which is characterized in that the microemulsion oil-in-water medical appliance lubricating anti-rust agent consists of the following ingredients in parts by mass: 15 percent of solid paraffin, 15 percent of liquid paraffin, 30 percent of microemulsion agents, 1 percent of composite anti-rust agents and 39 percent of softening water. Firstly, the solid paraffin and the softened water are respectively heated to 80 DEG C; then, the liquid paraffin, the microemulsion agents and the composite anti-rust agents are added into the solid paraffin, and the materials are mixed and are subjected to phase homogenizing to a transparent state; and finally, the softened water is added, and the materials are mixed and are subjected to phase homogenizing to the transparent state. Compared with the existing emulsion oil-in-water medical appliance lubricating anti-rust agent, the microemulsion oil-in-water medical appliance lubricating anti-rust agent has the advantages that the anti-rust performance, the hydrophobicity and the lubricating performance are high, the system stability is good, and in addition, more than a half of liquid paraffin can be saved.

Description

technical field [0001] The invention relates to a chemical formulation process, in particular to a process formulation of a microemulsified oil-in-water lubricating antirust agent for medical equipment. Background technique [0002] The main components of the existing emulsified oil-in-water medical device lubrication and antirust agent are composed of surfactant, liquid paraffin and demineralized water, and liquid paraffin and water containing surfactant form an emulsion of an oil-in-water unstable system. Liquid paraffin and water are more or less separated into two phases. The disadvantage is that the emulsification system is unstable, the amount of liquid paraffin is large, and its rust resistance, hydrophobicity and lubricity are poor. Contents of the invention [0003] The present invention needs to solve the technical problems existing in the emulsified oil-in-water medical device lubricating and antirust agent, and provides a microemulsified oil-in-water with good ...

AI Technical Summary

Problems solved by technology

[0002] The main components of the existing emulsified oil-in-water medical device lubrication and antirust agent are composed of surfactant, liquid paraffin and demineralized water, and liquid paraffin and water containing surfactant form an emulsion of an oil-in-water unstable system. Liquid paraffin and water are more or less separated into two phases. The disadvantage is that the emulsification system is unstable, the amount of liquid paraffin is large, and its rust resistance, hydrophobicity and lubricating performance are poor.