Environment-friendly water-soluble metal processing cutting fluid

Abstract

The invention belongs to the field of cutting fluids, and particularly relates to an environment-friendly water-soluble metal processing cutting fluid which comprises the components in percentage by mass: 20.0%-40.0% of self-emulsifying synthetic grease, 20.0%-30.0% of dicarboxylic acid, 25.0%-35.0% of a pH value regulator, 5.0%-25.0% of softened water, 0.5%-8.0% of dodecyl guanidine hydrochloride and 5.0%-14.0% of alcohol ether carboxylic acid. The dodecyl guanidine hydrochloride can kill TGB, SRB and FB, bacteria breeding in the cutting fluid is effectively inhibited, the antibacterial property of the cutting fluid is improved, meanwhile, the stability of the cutting fluid is improved, the alcohol ether carboxylic acid has excellent anti-electrolyte stability in an acid-base environment, and the hardening resistance of the cutting fluid can be improved. According to the cutting fluid, by adding the dodecyl guanidine hydrochloride, bacterium breeding in the cutting fluid is effectively inhibited, meanwhile, substance stability in the cutting fluid is kept, and the stability of the cutting fluid is improved.

Description

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AI Technical Summary

Benefits of technology

Inventors have developed various methods for prevention or reduction of bacteriological growth on cutting fluids used with machinery during use. These include adding specific chemicals that are effective at killing certain types of microorganisms such as those causing tissue damage (TG) when they attack parts made from materials like stainless steel). Additionally, there may be added agents called chelating agent(CSA), which helps keep these harmful organism out even if some other compounds were present. Overall, these techniques help protect against contaminated surfaces and enhances their performance over time.

Problems solved by technology

Technological Problem addressed in this patented text relates to improving the quality or efficiency of cutting fluids during machining processes such as casting operations. Current methods involve mixing different chemical agents together beforehand, but these techniques have limitations that affect their overall results. There needs better ways to make them more effective without causing unwanted side effects like odor from unnatural ingredients added.

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