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Environment-friendly waterborne cutting fluid

A cutting fluid, environmentally friendly technology, applied in the field of environmentally friendly water-based cutting fluid, can solve the problems of excessive foam, poor cooling effect, poor environmental protection performance, etc., and achieve excellent cooling performance and low odor.

Inactive Publication Date: 2019-09-27
江苏方成生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of existing cutting fluid foams in the prior art, poor cooling effect, large energy consumption, and poor environmental protection performance, and propose an environmentally friendly water-based cutting fluid

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An environmentally friendly water-based cutting fluid, comprising the following components by weight: 50 parts of deionized water, 1 part of sulfur-containing agent, 5 parts of ethanol, 4 parts of polyethylene glycol, 8 parts of polyacrylamide, 10 parts of phytic acid 12 parts of self-emulsifying ester, 8 parts of sulfurized fatty acid ester, 0.5 part of benzotriazole, 5 parts of dispersant, 3 parts of builder, 1 part of corrosion inhibitor, and the dispersant is polyethylene oxide sorbose A mixture of alcohol monostearate and polyethoxyl stearate sorbitol in a weight ratio of 1.5: 2, a detergent builder that is a mixture of sodium laurate and sodium citrate in a weight ratio of 0.5: 1, corrosion inhibitor The agent is an imidazoline compound.

[0017] A preparation method of environment-friendly water-based cutting fluid, comprising the steps of:

[0018] S1. At room temperature, add ethanol and polyethylene glycol into deionized water, and stir to form a transparent ...

Embodiment 2

[0021] An environmentally friendly water-based cutting fluid, comprising the following components by weight: 60 parts of deionized water, 2 parts of sulfur-containing agent, 6 parts of ethanol, 5 parts of polyethylene glycol, 9 parts of polyacrylamide, 11 parts of phytic acid 13 parts of self-emulsifying ester, 9 parts of sulfurized fatty acid ester, 1 part of benzotriazole, 10 parts of dispersant, 4 parts of builder, 2 parts of corrosion inhibitor, and the dispersant is polyethylene oxide sorbitol A mixture of monostearate and polyethoxy sorbitol stearate in a weight ratio of 1.5:2, a builder of a mixture of sodium laurate and sodium citrate in a weight ratio of 0.5:1, and a corrosion inhibitor For imidazoline compounds.

[0022] A preparation method of environment-friendly water-based cutting fluid, comprising the steps of:

[0023] S1. At room temperature, add ethanol and polyethylene glycol into deionized water, and stir to form a transparent solution.

[0024] S2. Heat ...

Embodiment 3

[0026] An environment-friendly water-based cutting fluid, comprising the following components by weight: 50-68 parts of deionized water, 3 parts of sulfur-containing agent, 8 parts of ethanol, 7 parts of polyethylene glycol, 10 parts of polyacrylamide, six parts of inositol 13 parts of phosphoric acid, 12 parts of self-emulsifying ester, 14 parts of sulfurized fatty acid ester, 0.5 part of benzotriazole, 7 parts of dispersant, 5 parts of builder, 1 part of corrosion inhibitor, and the dispersant is polyethylene oxide Sorbitol monostearate and polyethoxyl stearate sorbitol are the mixture of 1.5: 2 by weight, and builder is the mixture of sodium laurate and sodium citrate by weight of 0.5: 1, Corrosion inhibitors are imidazoline compounds.

[0027] A preparation method of environment-friendly water-based cutting fluid, comprising the steps of:

[0028] S1. At room temperature, add ethanol and polyethylene glycol into deionized water, and stir to form a transparent solution.

...

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PUM

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Abstract

The invention relates to the technical field of cutting fluid, in particular to environment-friendly waterborne cutting fluid. The environment-friendly waterborne cutting fluid is prepared from the following components: 50-68 parts of deionized water, 1-3 parts of a sulfur-containing agent, 5-10 parts of ethanol, 4-8 parts of polyethylene glycol, 8-12 parts of polyacrylamide, 10-15 parts of hnositol hexaphosphate, 12-15 parts of self-emulsifying ester, 8-15 parts of sulfurized fatty acid ester, 0.5-1 part of benzotriazole, 5-10 parts of a dispersing agent, 3-5 parts of a detergent and 1-3 parts of a corrosion inhibitor. Through scientific proportioning of polyethylene glycol with hnositol hexaphosphate, the detergent, a penetrant, the dispersing agent, the corrosion inhibitor and the like, high-lustre and non-forming waterborne cutting fluid is obtained. With adoption of cooperative synergy among the components, the cutting fluid can be suitable for grinding processing of magnesium and aluminum by 60000-turn high gloss machine. The cutting fluid has the advantages of no adhesion to knives, small odor, no lampblack, environmental friendliness, no corrosion and the like.

Description

technical field [0001] The invention relates to the technical field of cutting fluid, in particular to an environment-friendly water-based cutting fluid. Background technique [0002] Cutting fluid (coolant) is an industrial liquid used to cool and lubricate cutting tools and workpieces during metal cutting and grinding. The cutting fluid is made of various super functional additives through scientific compounding. It also has good cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, and easy dilution. It overcomes the shortcomings of traditional soap-based emulsions, which are easy to smell in summer, difficult to dilute in winter, and poor anti-rust effect, and has no adverse effect on machine tool paint. pollution etc. However, although general cutting fluids add defoaming agent components to remove foam, it can only reduce foam appropriately, especially for cutting fluids with large flows, and c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N40/22C10N30/18C10N30/12C10N30/06
CPCC10M173/00C10M2209/104C10M2223/02C10N2030/06C10N2030/12C10N2030/18C10N2040/22C10N2030/64C10N2040/244C10N2040/245
Inventor 朱世昌
Owner 江苏方成生物科技有限公司
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