Multifunctional semi-synthetic metal processing liquid and preparation method thereof

A metalworking fluid and semi-synthetic technology, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as difficult to clean, carcinogenic, and affect the balance of the system, and achieve a good protective effect

Active Publication Date: 2017-01-11
广州亦盛环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, there are many deficiencies in the semi-synthetic cutting fluid in the prior art to be improved, such as containing sodium nitrite, which is a carcinogen and seriously endangers human health; the sodium petroleum sulfonate used belongs to anionic surfactants, which have many foams and are difficult to clean. It is easy to combine with metal ions in the cutting fluid, thus affecting the balance of the system and the performance of the cutting fluid, etc.

Method used

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  • Multifunctional semi-synthetic metal processing liquid and preparation method thereof
  • Multifunctional semi-synthetic metal processing liquid and preparation method thereof
  • Multifunctional semi-synthetic metal processing liquid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] A multi-purpose semi-synthetic metalworking fluid, said multi-purpose semi-synthetic metalworking fluid contains the following raw material components by weight:

[0063]

[0064] The preparation method of multi-purpose semi-synthetic metalworking fluid:

[0065] Dissolve the above-mentioned 0.2kg silicone defoamer and inorganic silicon defoamer mixture with 4kg of water to obtain phase A; mix the remaining 48kg of water, boric acid, AMP-95 and monoethanolamine, benzotriazole, Add acidic phosphate ester and diethylene glycol into the oil adjustment tank, stir evenly as phase B; mix base oil, polyisobutylene succinic anhydride, fatty acid methyl ester, EDTA, monoethanolamine borate and the mixture of MBM, BIT20 and IPBC evenly As phase C, then phase A, phase B and phase C are mixed and stirred until the obtained product is uniform and transparent to obtain a multi-purpose semi-synthetic metalworking fluid.

[0066] The performance testing results of the multi-purpose...

Embodiment 2

[0068] A multi-purpose semi-synthetic metalworking fluid, said multi-purpose semi-synthetic metalworking fluid contains the following raw material components by weight:

[0069]

[0070] The preparation method of multi-purpose semi-synthetic metalworking fluid:

[0071] Dissolve the above-mentioned 0.3kg of organic silicon defoamer and inorganic silicon defoamer with 6kg of water to obtain phase A; the remaining 29kg of water, sebacic acid, a mixture of DGA and monoethanolamine, benzotriazole, Acidic phosphate ester and the mixture of n-butanol and ethylene glycol monobutyl ether are added to the oil adjustment tank, and stirred evenly as phase B; base oil, polyisobutylene succinic anhydride, fatty acid methyl ester, EDTA, triethanolamine borate and MBM The mixture of , BIT20 and IPBC is uniformly mixed as phase C, then phase A, phase B and phase C are mixed and stirred until the obtained product is uniform and transparent to obtain a multi-purpose semi-synthetic metalworki...

Embodiment 3

[0074] A multi-purpose semi-synthetic metalworking fluid, said multi-purpose semi-synthetic metalworking fluid contains the following raw material components by weight:

[0075]

[0076] The preparation method of multi-purpose semi-synthetic metalworking fluid:

[0077] Dissolve the above-mentioned 0.2kg of organic silicon defoamer and inorganic silicon defoamer with 4kg of water to obtain phase A; mix the remaining 36kg of water, the mixture of boric acid and dimer acid, the mixture of AMP-95, DGA and triethanolamine Add the mixture, benzotriazole, acidic phosphate and isohexanediol into the oil adjustment kettle, stir evenly as phase B; add base oil, polyisobutylene succinic anhydride, fatty acid methyl ester, EDTA, monoethanolamine borate and three The mixture of ethanolamine borate and the mixture of MBM, BIT20 and IPBC are uniformly mixed as phase C, and then phase A, phase B and phase C are mixed and stirred until the obtained product is uniform and transparent to obt...

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Abstract

The invention discloses a multifunctional semi-synthetic metal processing liquid and preparation method thereof. The multifunctional semi-synthetic metal processing liquid comprises, by weight, 5-20 parts of base oil, 8-10 parts of polyisobutylene succinic anhydride or the derivative of the same, 8-15 parts of borate, 2.5-8 parts of fatty acid methyl ester, 2 to 4 parts of rust inhibitor, 35 to 52 parts of water, 1 to 1.5 parts of amine, 0.5 to 0.8 part anti-hardening agent, 0.2 to 4.5 parts of copper corrosion inhibitor, 2 to 3 parts of aluminum corrosion inhibitor, 5 to 6 parts of coupling agents, 3 to 4 parts of fungicides and 0.2 to 0.3 part of defoaming agent. The metal processing liquid provided by the invention not only has excellent cooling effects, very good lubricating effects and extreme pressure property, excellent high temperature stability and low temperature stability, but also generates little foam. The processing liquid is an environment friendly product which can be used for the cutting and grinding operation with medium and high difficulties in the high-speed cutting and large piece cutting.

Description

technical field [0001] The invention belongs to the technical field of metalworking fluids, and relates to a multipurpose semi-synthetic metalworking fluid and a preparation method thereof, in particular to a multipurpose semisynthetic cutting fluid and a preparation method thereof. Background technique [0002] In the past ten years, due to the continuous improvement of cutting technology, the continuous emergence of advanced cutting machine tools, the development of cutting tools and workpiece materials, the cutting efficiency has been greatly improved, and the development of cutting fluid technology has been promoted. With the in-depth development of advanced manufacturing technology and the strengthening of people's awareness of environmental protection, people put forward new requirements for cutting fluid, which will definitely promote the development of cutting fluid technology to a higher level. [0003] In metal cutting, the reasonable use of cutting fluid can reduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N30/06C10N40/22
CPCC10M173/00C10M2201/087C10M2201/10C10M2207/021C10M2207/022C10M2207/046C10M2207/127C10M2207/22C10M2207/281C10M2209/00C10M2215/042C10M2215/223C10M2227/061C10N2030/06C10N2040/22
Inventor 何龙刘长海
Owner 广州亦盛环保科技有限公司
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