Water-soluble self-antibacterial self-defoaming synthetic cutting fluid and preparation method thereof

Abstract

The invention relates to the technical field of metal working fluids, in particular to a water-soluble self-antibacterial self-defoaming synthetic cutting fluid and a preparation method thereof. The synthetic cutting fluid comprises base oil, an emulsifier, a base number stabilizer, self-emulsifying ester, a multifunctional amine auxiliary agent, a surfactant, an antirust agent, a bactericide, anantioxidant, a lubricant, an antifoaming agent, a dispersant, a complexing agent, a corrosion inhibitor, a brightening agent and water. The preparation process of the synthetic cutting fluid comprisesthe following steps: mixing and stirring the components, and carrying out vacuum defoaming to obtain the cutting fluid. The problems that in the prior art, a synthetic cutting fluid is poor in stability, prone to bacterium generation and short in service life are solved. The synthetic cutting fluid provided by the invention has the advantages of good stability, good antirust effect, good lubricating property, good cleaning property, difficulty in generating peculiar smell, long service life and difficulty in generating foam, the preparation method of the synthetic cutting fluid is simple, thesynthetic cutting fluid can be prepared by heating synthesis, the process is simple, and the working efficiency is high.

Description

technical field [0001] The invention relates to the technical field of metalworking fluid and its preparation, in particular to a water-soluble self-inhibiting and self-defoaming synthetic cutting fluid and a preparation method thereof. Background technique [0002] Synthetic cutting fluid is a water-based cutting fluid, which is made of chemicals and has the characteristics of long storage period, safety and non-toxicity, high work efficiency and high finish; it has no physiological toxicity and environmental pollution problems; it is environmentally friendly Friendly metal cutting fluid. It is an industrial liquid used for cooling and lubricating cutting tools and workpieces in the process of metal cutting, chipping and grinding. Lubrication performance, anti-rust performance, cleaning performance. The synthetic cutting fluid overcomes the shortcomings of the traditional soap-based emulsion, which is easy to smell in summer, difficult to dilute in winter, and has poor an...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a water-soluble self-stabilizing and self-defoaming synthetic cutting fluid, which is used to solve the problem of poor stability of the synthetic cutting fluid in the prior art, prone to bacteria and The problem of short service life, at the same time, the present invention will also provide the preparation method of the water-soluble self-antibacterial and self-defoaming synthetic cutting fluid; the synthetic cutting fluid provided by the present invention has good stability, good anti-rust effect, good lubricating performance, It has the advantages of good cleaning performance, not easy to produce peculiar smell, long service life and not easy to produce foam. Among them, the preparation method of synthetic cutting fluid is simple, and it can be obtained by heating and synthesizing. The process is simple and the work efficiency is high.