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Fully synthetic water-based cutting fluid

A cutting fluid, fully synthetic technology, applied in the direction of lubricating composition, petroleum industry, additives, etc., can solve the problems of extreme pressure performance, anti-rust cleaning performance can not meet the working requirements of cutting fluid, achieve good storage stability, improve slow eclipse, reduce the effect of using

Inactive Publication Date: 2018-12-11
罗粉继 +5
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to different application occasions, when this water-based chain lubricant is used in cutting fluid, its extreme pressure performance and anti-rust cleaning performance cannot meet the working requirements of cutting fluid.

Method used

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  • Fully synthetic water-based cutting fluid
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  • Fully synthetic water-based cutting fluid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Embodiment formula sees the following table (unit: weight part)

[0021]

[0022]

[0023] The cutting fluids obtained in Examples and Comparative Examples were diluted with deionized water to water contents of 99% and 95% (wt), respectively, before use.

Embodiment 2

[0032] Detecting Example 2 Transparency, defoaming property, corrosion test, rust resistance test

[0033] According to the method and standard (L-MAH) stipulated in GBT6144-2010, the cutting fluid (diluted to water content 95%) that each embodiment and comparative example obtains is carried out transparency, pH value, defoaming property, corrosion test, antirust test, the results are as follows.

[0034]

[0035] Experimental result shows, the cutting fluid that embodiment obtains can all be qualified in every test, in comparative example, each comparative example is all unqualified in defoaming property test, and all the other comparative examples fail all to pass corrosion test and antirust property. test.

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Abstract

The invention discloses a fully synthetic water-based cutting fluid, which is characterized in that the cutting fluid is prepared from oleoyltriethanolamine, propylene glycol random polyether, butanolrandom polyether, propylene glycol block polyether, triethanolamine borate, fatty amine polyoxyethylene ether, hydroxyethyl dodecyl imidazoline, polypropylene glycol and the balance of water, and theweight ratio of oleoyltriethanolamine, propylene glycol random polyether, butanol random polyether, propylene glycol block polyether, triethanolamine borate, fatty amine polyoxyethylene ether, hydroxyethyl dodecyl imidazoline and polypropylene glycol is 1: (4-6) : (2-3) : (3-5) : (1.5-2.5) : (3-5): (1-1.5): (5-8).

Description

technical field [0001] The present invention relates to cutting fluids. Background technique [0002] When cutting and grinding metal materials, it is necessary to inject lubricating coolant between the tool and the metal material to be cut and ground, referred to as cutting fluid. The performance index of cutting fluid is mainly evaluated from four aspects: cooling, lubrication, cleaning, and rust prevention. Existing metal cutting fluids are divided into oil-based type (Straight oil) and water-based type (Waterfluid) according to the condition of the medium. Although the oil-based cutting fluid appeared earlier, the pollution of scrapped cutting fluid is serious, and its use has been gradually restricted. Water-based cutting fluid is obtained by adding a large amount of water to dilute it on the basis of water-soluble additives. It is also called fully synthetic water-based cutting fluid. Due to the excellent cooling effect of fully synthetic water-based cutting fluid, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10M161/00C10N30/06C10N30/12C10N30/18C10N40/22
CPCC10M161/00C10M173/02C10M2209/103C10M2209/105C10M2215/08C10M2215/224C10M2217/06C10M2227/061C10N2030/06C10N2030/12C10N2030/18C10N2040/22
Inventor 白玉张旭武建强张树龙常志新
Owner 罗粉继
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