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Superstrong tramp oil resistance semisynthesis metal cutting liquid

A metal cutting fluid, semi-synthetic technology, applied in the petroleum industry, lubricating composition, etc., can solve the problems of exacerbating the deterioration speed of the used fluid, poor anti-miscellaneous oil performance, and stability problems, so as to reduce the stickiness of chips knot, excellent anti-corrosion performance, and good cutting performance

Inactive Publication Date: 2014-11-12
马思特(上海)化学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Generally, water-soluble cutting fluids have a certain ability to resist miscellaneous oil, but a large amount of miscellaneous oil (such as guide rail oil, hydraulic oil, etc.), mixed with miscellaneous oil will greatly increase the deterioration rate of the used fluid, resulting in the separation of the working fluid. Corruption etc.
Therefore, for cutting fluids with poor anti-trash oil performance, miscellaneous oil has a greater impact on the cutting fluid system, and stability will also cause problems

Method used

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  • Superstrong tramp oil resistance semisynthesis metal cutting liquid
  • Superstrong tramp oil resistance semisynthesis metal cutting liquid
  • Superstrong tramp oil resistance semisynthesis metal cutting liquid

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Embodiment 1

[0023] A semi-synthetic metal cutting fluid with super anti-miscellaneous oil, wherein each raw material component is calculated by weight percentage, and its composition and content are as follows:

[0024]

[0025]

[0026] Among them, the base oil is mineral oil; the antirust agent is monoethanolamine borate, triethanolamine amide caproate, and one or more mixtures of dibasic fatty acids, such as a mixture of monoethanolamine borate, triethanolamine amide caproate, and dibasic fatty acids ; The lubricant is a single polyether; the corrosion and scale inhibitor is methyl benzotriazole.

Embodiment 2

[0028]

[0029] Among them, the base oil is mineral oil; the antirust agent is boric acid monoethanolamine; the lubricant is a mixture of two polyethers; the corrosion and scale inhibitor is methyl benzotriazole.

Embodiment 3

[0031]

[0032] Among them, the base oil is mineral oil; the antirust agent is triethanolamine amide caproate; the lubricant is a mixture of three polyethers; the corrosion and scale inhibitor is methyl benzotriazole.

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Abstract

The invention relates to cutting liquid for metal machining, in particular to superstong tramp oil resistance semisynthesis metal cutting liquid. The superstrong tramp oil resistance semisynthesis metal cutting liquid comprises, by weight, 5%-10% of base oil, 10%-25% of antirust agents, 5%-15% of lubricant, 0.1%-0.3% of corrosion and scale inhibitor and the balance water. The base oil is mineral oil, the antirust agents are one or the mixture of boric acid monoethanolamine, amide caproic acid triethanolamine and aliphatic dibasic acid, the lubricant is single polyether, and the corrosion and scale inhibitor is methylbenzotriazole. Compared with the prior art, the superstrong tramp oil resistance semisynthesis metal cutting liquid can be specially used for turning, milling and the like of ferrous metal, the environmental protection demand can be met, meanwhile, the cutting performance is good, and scrap powder adhesion and cutting tumors are reduced.

Description

[technical field] [0001] The invention relates to a cutting fluid for metal processing, in particular to a semi-synthetic metal cutting fluid with super strong resistance to miscellaneous oil. [Background technique] [0002] Metal cutting fluid is a kind of metal processing fluid. During the cutting process, it acts as an intermediary between the workpiece and the tool to lubricate, cool, and prevent metal chips from adhering, reducing friction during the cutting process and reducing tool wear. And energy loss, to ensure the accuracy and smoothness of processing. At present, water-based metal cutting fluids are widely used, which are divided into three types: emulsified, microemulsified (semi-synthetic), and synthetic cutting fluids according to the water content. Emulsified cutting fluid does not contain water, has good lubricity but is easy to breed bacteria, and has a short service life; synthetic cutting fluid does not contain oil, has good cooling and hard water stabil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N40/22C10N30/06C10N30/12
Inventor 梁海燕蒋露露汤姆.利宝多吴忠
Owner 马思特(上海)化学有限公司
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