Environment-friendly cutting fluid

Abstract

The invention discloses an environment-friendly cutting fluid. The environment-friendly cutting fluid is prepared from the following raw materials in parts by weight: 2-4 parts of trisnonylphenyl phosphate, 1-2 parts of sea buckthron oil, 0.6-1 part of polyaspartic acid, 2-3 parts of trimellitate, 0.6-1 part of epoxy boll butyl oleate, 2-3 parts of dioctyl sodium sulphosuccinate, 2-3 parts of polyethylene glycol, 3-4 parts of fumed silica, 0.7-1 part of sodium cumenesulfonate, 0.1-0.3 part of N-methyldioctylamine, 0.8-1 part of ammonium polyphosphate, 0.5-1 part of polybenzimidazole, 70-80 parts of deionized water, 6-7 parts of a rare earth functional additive, 3-5 parts of acetylated lanolin and 0.7-2 parts of triethanolamine oleic soap. The rare earth functional additive is added into the environment-friendly cutting fluid; alkenyl succinate and wool fat are firstly mixed and modified with polyethylene glycol 4000, so that the stable antirust effect can be exerted; the added nano silicon dioxide can exert a certain lubrication function, so that the cutting force, the friction and the power consumption can be reduced; lanthanum sulfate has certain corrosion resistance and can also be used for improving the anti-rust slow-release effect; the additive is high in oleophilic and hydrophilic performance and high in emulsion dispersion performance, so that the corrosion resistance, the lubrication performance, the anti-rust performance and the stability of the finished cutting fluid can be effectively improved.

Description

technical field [0001] The invention mainly relates to the field of cutting fluid, in particular to an environment-friendly cutting fluid. Background technique [0002] Cutting fluid is an industrial liquid used in metal cutting and grinding to cool and lubricate cutting tools and workpieces. Cooling performance, environmental protection performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, easy to dilute. It overcomes the shortcomings of traditional soap-based emulsions, which are easy to smell in summer, hard to dilute in winter, and poor anti-rust effect, and has no adverse effect on lathe paint. It is suitable for cutting and grinding of ferrous metals and is currently the most advanced grinding product. All indicators of cutting fluid are better than saponified oil. It has good cooling, cleaning, anti-rust and other characteristics, and has the characteristics of non-toxic, odorless, non-corrosive to human body, non-corr...

AI Technical Summary

Problems solved by technology

It overcomes the shortcomings of traditional soap-based emulsions, which are easy to smell in summer, hard to dilute in winter, and poor anti-rust effect, and has no adverse effect on lathe paint. It is suitable for cutting and grinding of ferrous metals and is currently the most advanced grinding product.

All indicators of cutting fluid are better than saponified oil. It has good cooling, cleaning, anti-rust and other characteristics, and has the characteristics of non-toxic, odorless, non-corrosive to human body, non-corrosive to equipment, and non-polluting to the environment. Liquids have different disadvantages, some are poor in stability, precipitation or stratification, oil separation and other phenomena will occur during storage and use, they have poor resistance to bacteria and mold, and are prone to mildew and cause odor and deterioration. Therefore, it is necessary to Continuously improve the quality of cutting fluid

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