Environmental-friendly hard water resistant cutting fluid and preparation method thereof

Abstract

An environmental-friendly hard water resistant cutting fluid is prepared from the following raw material: by weight, 3-4 parts of hydroxyethylidene-1,1-diphosphonic acid, 1-2 parts of morpholine, 1-2 parts of triethanolamine, 3-4 parts of polyethylene glycol, 3-4 parts of polyvinyl butyral, 1-2 parts of capric acid, 14-17 parts of kerosene, 2-3 parts of octyl phenol polyoxyethylene ether, 6-8 parts of an additive and 200parts of water; the environmental-friendly hard water resistant cutting fluid, by using the hydroxyethylidene-1,1-diphosphonic acid, has good calcium carbonate scale and iron scale prevention property, hard water resistant property, rust resistant property, good lubricity, wear resistance, antistatic property, and excellent antibacterial mouldproof performances, is applicable to a variety of cutting modes and workpiece materials, and is environmental-friendly and less harmful to human body.

Description

technical field [0001] The invention relates to the technical field of cutting fluids, in particular to an environment-friendly anti-hard water cutting fluid and a preparation method thereof. Background technique [0002] The cutting fluid should have good cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, and easy dilution. At present, cutting fluid can be divided into two categories, oil-soluble cutting fluid and water-soluble cutting fluid. Generally, oil-soluble cutting fluid has good lubricating performance, but poor cooling performance, and contains a large amount of organic matter, which pollutes the environment. Although some water-soluble cutting fluids have good cooling performance, they also have the problem of poor lubricity and anti-rust effect. It is very important to have a cutting fluid that does not corrode the equipment and does not pollute the environment. Contents of the inve...

AI Technical Summary

Problems solved by technology

Generally, oil-soluble cutting fluid has good lubricating performance, but poor cooling performance, and contains a large amount of organic matter, polluting the environment

Although some water-soluble cutting fluids have good cooling performance, they also have the problem of poor lubricity and anti-rust effect. Cutting fluid that does not corrode the equipment and does not pollute the environment is very important

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