CN101955843B - Emulsified cutting fluid complexing agent - Google Patents
Emulsified cutting fluid complexing agent Download PDFInfo
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- CN101955843B CN101955843B CN 201010295519 CN201010295519A CN101955843B CN 101955843 B CN101955843 B CN 101955843B CN 201010295519 CN201010295519 CN 201010295519 CN 201010295519 A CN201010295519 A CN 201010295519A CN 101955843 B CN101955843 B CN 101955843B
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- complexing agent
- cutting fluid
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Abstract
The invention discloses an emulsified cutting fluid complexing agent which comprises the following components in mass percentage: 20-50% of sodium alkylsulfonate, 15-30% of fatty acid amine, 20-40% of non-ionic surfactant, 1-6% of anionic surfactant, 2-20% of organic amine antimicrobial agent, 0.2 -1% of corrosion inhibitor and 0.1-1% of defoamer. The complexing agent disclosed by the invention is beneficial to simplifying the blending process of emulsified oil production and shortening the preparation period of the emulsified oil; and in addition, the complexing agent provided in the invention can be mixed with a proper amount of base oil simply to prepare the emulsified oil. The emulsified cutting fluid complexing agent greatly simplifies the blending and production processes of the emulsified oil, can remarkably reduce the costs of users on product development, raw material storage and production; and moreover, the emulsified oil prepared from the emulsified cutting fluid complexing agent is high in generality and can be used for cutting various types of metal.
Description
Technical field
The invention belongs to the metal working fluid field, relate to a kind of Emulsified cutting fluid complexing agent.
Background technology
Metal working fluid is classified according to forming, and usually is divided into pure oil type working fluid and water-soluble working fluid two large classifications.Pure oily working fluid is not moisture, does not need dilution during use, has the characteristics such as the lubricating and antirust performance is high, maintenance is simple.But because oil price rises steadily and the improving constantly of modern metal working process and efficient, its market share is in continuous decline.When water-soluble working fluid uses, need at the scene dilute with water, Dilution ratio is generally 5-10%.Therefore water-soluble working fluid has the concept of concentrated solution (stoste) and diluent (use liquid).Water-soluble working fluid is divided into oil in water emulsion (oleaginousness is greater than 60%), semi-synthetic liquid (oil-containing 20-60%) and complete synthesis liquid (not oil-containing).Oil in water emulsion because the advantage of the good lubricated and rustless property of existing pure oily working fluid has again cooling than the better characteristics of pure oily working fluid, therefore occupies higher share in use in market.
Oil in water emulsion is usually by the mineral oil of 60-85%, add that 10-20 the component allotment such as rust-preventive agent, emulsifying agent, lubricant, antibacterial components, non-ferrous metal inhibiter, defoamer forms, owing to preparing the stability that qualified oil in water emulsion should be considered stoste, also to consider many requirements such as rust-preventing characteristic, stability, processing characteristics of diluent, so the formulating of recipe of product and produce the allotment not a duck soup.
Along with the development of Chinese manufacturing, the demand of metal working fluid is also in rapid growth.Many numerous and confused propositions of client of managing metal working fluid wish that additive manufacturer can make a kind of recombiner (compound of single additive), this recombiner only needs simply to mix with basic mineral oil, can mix the oil in water emulsion that satisfies service requirements, to simplify formulating of recipe, accelerate the product release cycle, reduce material inventory.
Summary of the invention
The objective of the invention is to solve problems of the prior art, a kind of Emulsified cutting fluid complexing agent for metal cutting processing is provided, this recombiner does not contain base oil, saves transportation cost, and has shortened the process for processing cycle.
Technical scheme of the present invention is: a kind of Emulsified cutting fluid complexing agent, and its mass percent consists of:
Petroleum sodium sulfonate 20-50%;
Fatty acid amine 15-30%;
Nonionogenic tenside 20-40%;
Anion surfactant 1-6%;
Organic amine antiseptic-germicide 2-20%;
Inhibiter 0.2-1%;
Defoamer 0.1-1%.
Petroleum sodium sulfonate is natural oil sodium sulfonate or synthetic petroleum sodium sulfonate or the combination of the two, and the effective content of petroleum sodium sulfonate is not less than 50%.
Described fatty acid amine is long-chain C
12-C
21The reactant of unsaturated fatty acids and organic amine.
Described long-chain C
12-C
21Unsaturated fatty acids is vegetable oil acid, animal oleic acid, ricinolic acid, ready denier oil acid, dimeracid, C
21The combination of one or more of unsaturated dibasic acid.
Described organic amine is one or more combination of Monoethanolamine MEA BASF, diethanolamine, trolamine, monoisopropanolamine, diisopropanolamine (DIPA), tri-isopropanolamine, 2-amido-2 methyl isophthalic acids-propyl alcohol, diglycolamine.
Described nonionogenic tenside is one or more combination of sorbitan monooleate, sorbitan monostearate, fatty alcohol-polyoxyethylene ether (N=2-5), aliphatic alcohol polyethenoxy polyethenoxy ether, alkylphenol polyoxyethylene (N=4-12), and wherein (N) is the adduct number of oxyethane.
Described anion surfactant is one or more combination of fatty alcohol-polyoxyethylene ether carboxylic acid, fatty alcohol-polyoxyethylene ether carboxylic acid amine salt, fatty alcohol-polyoxyethylene ether carboxylic acid sodium salt, fatty alcohol-polyoxyethylene ether carboxylic acid sylvite.
Described organic amine antiseptic-germicide is dicyclohexyl amine.
Described inhibiter is one or both combination of benzotriazole, tolyltriazole.
Described defoamer is one or both the combination in silicone emulsion, the modified polyorganosiloxane.
Recombiner provided by the invention has been simplified the Blending that oil in water emulsion is produced, and has shortened the preparation duration, and with the emulsifying agent highly versatile that recombiner provided by the invention prepares, can be used for the various metals machining.
The present invention is described further below by embodiment.
Embodiment
The invention provides a kind of Emulsified cutting fluid complexing agent, its mass percent consists of: petroleum sodium sulfonate 20-50%, fatty acid amine 15-30%, nonionogenic tenside 20-40%, anion surfactant 1-6%, organic amine antiseptic-germicide 2-20%, inhibiter 0.2-1%, defoamer 0.1-1%.
Petroleum sodium sulfonate is natural oil sodium sulfonate or synthetic petroleum sodium sulfonate or the combination of the two, and the effective content of petroleum sodium sulfonate is not less than 50%.
Described fatty acid amine is long-chain C
12-C
21The reactant of unsaturated fatty acids and organic amine.
Described long-chain C
12-C
21Unsaturated fatty acids is vegetable oil acid, animal oleic acid, ricinolic acid, ready denier oil acid, dimeracid, C
21The combination of one or more in the unsaturated dibasic acid.
Described organic amine is one or more the combination in Monoethanolamine MEA BASF, diethanolamine, trolamine, monoisopropanolamine, diisopropanolamine (DIPA), tri-isopropanolamine, 2-amido-2 methyl isophthalic acids-propyl alcohol, the diglycolamine.
Described nonionogenic tenside is one or more combination of sorbitan monooleate, sorbitan monostearate, fatty alcohol-polyoxyethylene ether (N=2-5), aliphatic alcohol polyethenoxy polyethenoxy ether, alkylphenol polyoxyethylene (N=4-12), and wherein (N) is the adduct number of oxyethane.
Described anion surfactant is one or more the combination in fatty alcohol-polyoxyethylene ether carboxylic acid, fatty alcohol-polyoxyethylene ether carboxylic acid amine salt, fatty alcohol-polyoxyethylene ether carboxylic acid sodium salt, the fatty alcohol-polyoxyethylene ether carboxylic acid sylvite.
Described organic amine antiseptic-germicide is dicyclohexyl amine.
Described inhibiter is one or both the combination in benzotriazole, the tolyltriazole.
Described defoamer is one or both the combination in silicone emulsion, the modified polyorganosiloxane.
The using method of Emulsified cutting fluid complexing agent provided by the invention is: with Emulsified cutting fluid complexing agent of the present invention with add base oil dilution and be made into oil in water emulsion and get final product, the proportion relation of Emulsified cutting fluid complexing agent and base oil is: Emulsified cutting fluid complexing agent 15～20wt%, residual content is base oil.
Embodiment 1
Emulsified cutting fluid complexing agent, its mass percent consists of:
Petroleum sodium sulfonate 36.4%
Triethanolamine oleate 21%
Sorbitan monooleate 34%
Fatty alcohol-polyoxyethylene ether carboxylic acid 4%
Dicyclohexyl amine 4%
Benzotriazole 0.4%
Silicone emulsion 0.2%
Then above component is filtered and is namely obtained stable Emulsified cutting fluid complexing agent in 40-60 ℃ of heated and stirred to homogeneous transparent.
Embodiment 2
Emulsified cutting fluid complexing agent, its mass percent consists of:
Petroleum sodium sulfonate 27.5%
Yatall MA diethanolamine 26%
Sorbitan monooleate 25%
Fatty alcohol-polyoxyethylene ether RT425%
Fatty alcohol-polyoxyethylene ether carboxylic acid 3%
Dicyclohexyl amine 18%
Tolyltriazole 0.3%
Modified polyorganosiloxane 0.2%
Then above component is filtered and is namely obtained stable Emulsified cutting fluid complexing agent in 40-60 ℃ of heated and stirred to homogeneous transparent.
Embodiment 3
Emulsified cutting fluid complexing agent, its mass percent consists of:
Petroleum sodium sulfonate 33.8%
Oleic acid diethanolamine 25%
Sorbitan monostearate 24%
Polyoxyethylene nonylphenol ether NP-102%
Fatty alcohol-polyoxyethylene ether carboxylic acid sylvite 1.5%
Fatty alcohol-polyoxyethylene ether carboxylic acid 2%
Dicyclohexyl amine 11%
Benzotriazole 0.5%
Silicone emulsion 0.2%
Then above component is filtered and is namely obtained stable Emulsified cutting fluid complexing agent in 40-60 ℃ of heated and stirred to homogeneous transparent.
Embodiment 4
Emulsified cutting fluid complexing agent, its mass percent consists of:
Petroleum sodium sulfonate 38%
Oleic acid tri-isopropanolamine 21%
Aliphatic alcohol polyethenoxy polyethenoxy ether 32%
Fatty alcohol-polyoxyethylene ether carboxylic acid amine salt 3%
Dicyclohexyl amine 4%
Benzotriazole 1%
Modified polyorganosiloxane 1%
Then above component is filtered and is namely obtained stable Emulsified cutting fluid complexing agent in 40-60 ℃ of heated and stirred to homogeneous transparent.
Embodiment 5
Emulsified cutting fluid complexing agent, its mass percent consists of:
Petroleum sodium sulfonate 20%
Yatall MA diethanolamine 30%
Fatty alcohol-polyoxyethylene ether (3) 20%
Fatty alcohol-polyoxyethylene ether RT42 5%
Fatty alcohol-polyoxyethylene ether carboxylic acid sodium salt 6%
Dicyclohexyl amine 18%
Tolyltriazole 0.5%
Silicone antifoam agent DF598 0.5%
Then above component is filtered and is namely obtained stable Emulsified cutting fluid complexing agent in 40-60 ℃ of heated and stirred to homogeneous transparent.
Embodiment 6
Emulsified cutting fluid complexing agent, its mass percent consists of:
Petroleum sodium sulfonate 36.8%
Oleic acid diethanolamine 25%
Sorbitan monooleate 22%
Polyoxyethylene nonylphenol ether NP-101%
Fatty alcohol-polyoxyethylene ether carboxylic acid 3.5%
Dicyclohexyl amine 11%
Benzotriazole 0.5%
Modified polyorganosiloxane 0.2%
Then above component is filtered and is namely obtained stable Emulsified cutting fluid complexing agent in 40-60 ℃ of heated and stirred to homogeneous transparent.
Claims (2)
1. Emulsified cutting fluid complexing agent, it is characterized in that: its mass percent consists of:
Petroleum sodium sulfonate 20-50%;
Fatty acid amine 15-30%;
Nonionogenic tenside 20-40%;
Anion surfactant 1-6%;
Organic amine antiseptic-germicide 2-20%;
Inhibiter 0.2-1%;
Defoamer 0.1-1%;
Described petroleum sodium sulfonate is natural oil sodium sulfonate and/or synthetic petroleum sodium sulfonate, and the quality percentage composition of the sodium sulfonate in the petroleum sodium sulfonate is not less than 50%;
Described fatty acid amine is long-chain C
12-C
21The reactant of unsaturated fatty acids and organic amine;
Described organic amine is one or more the combination in Monoethanolamine MEA BASF, diethanolamine, trolamine, monoisopropanolamine, diisopropanolamine (DIPA), tri-isopropanolamine, 2-amido-2-methyl isophthalic acid-propyl alcohol, the diglycolamine;
Described nonionogenic tenside is one or more the combination in sorbitan monooleate, sorbitan monostearate, fatty alcohol-polyoxyethylene ether, aliphatic alcohol polyethenoxy polyethenoxy ether, the alkylphenol polyoxyethylene, and wherein the adduct number of the oxyethane in fatty alcohol-polyoxyethylene ether and the alkylphenol polyoxyethylene is respectively 2-5 and 4-12;
Described anion surfactant is one or more the combination in fatty alcohol-polyoxyethylene ether carboxylic acid, fatty alcohol-polyoxyethylene ether carboxylic acid amine salt, fatty alcohol-polyoxyethylene ether carboxylic acid sodium salt, the fatty alcohol-polyoxyethylene ether carboxylic acid sylvite;
Described organic amine antiseptic-germicide is dicyclohexyl amine;
One or both combination in described inhibiter benzotriazole, the tolyltriazole;
Described defoamer is one or both the combination in silicone emulsion, the modified polyorganosiloxane.
2. Emulsified cutting fluid complexing agent according to claim 1 is characterized in that: described long-chain C
12-C
21Unsaturated fatty acids is vegetable oil acid, animal oleic acid, ready denier oil acid, C
21The combination of one or more in the unsaturated dibasic acid.
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| CN 201010295519 CN101955843B (en) | 2010-09-28 | 2010-09-28 | Emulsified cutting fluid complexing agent |
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|---|---|---|---|
| CN 201010295519 CN101955843B (en) | 2010-09-28 | 2010-09-28 | Emulsified cutting fluid complexing agent |
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| CN101955843A CN101955843A (en) | 2011-01-26 |
| CN101955843B true CN101955843B (en) | 2013-04-03 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488487A (en) * | 2017-08-11 | 2017-12-19 | 吴江华威特种油有限公司 | A kind of food processing High Speed Transfer chain lubricating oil and preparation method thereof |
| CN108795551A (en) * | 2018-05-25 | 2018-11-13 | 湖北三环化学新材料股份有限公司 | A kind of antimicrobial form metalworking fluid |
| CN112552982A (en) * | 2019-09-10 | 2021-03-26 | 东莞市英飞特润滑科技有限公司 | Cutting fluid and preparation method thereof |
| CN111154529A (en) * | 2019-12-31 | 2020-05-15 | 南京尚勤新材料科技有限公司 | Hard water resistant vegetable oil emulsifying complexing agent and preparation thereof |
| CN113355150B (en) * | 2021-06-24 | 2023-07-18 | 康士文 | Microemulsion cutting fluid and preparation method and application thereof |
| CN115125054B (en) * | 2022-07-05 | 2023-08-18 | 一汽解放汽车有限公司 | Cutting fluid and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031107A (en) * | 1987-08-07 | 1989-02-15 | 湖南省长沙化工机械厂 | The preparation method of general metal cutting fluid |
| EP0976814A1 (en) * | 1998-07-31 | 2000-02-02 | The Lubrizol Corporation | Lubricating compositions with reduced bearing corrosion |
| CN1548505A (en) * | 2003-05-24 | 2004-11-24 | 启东尤希路化学工业有限公司 | Water soluble cutting fluid |
| CN101044230A (en) * | 2004-10-19 | 2007-09-26 | 赫尔穆特·特伊尼森 | Corrosion-inhibiting agent for functional fluids, water-miscible lubricating concentrate and its use |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3453061B2 (en) * | 1998-05-22 | 2003-10-06 | 株式会社クボタ | Hydraulic oil that does not kill plants |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031107A (en) * | 1987-08-07 | 1989-02-15 | 湖南省长沙化工机械厂 | The preparation method of general metal cutting fluid |
| EP0976814A1 (en) * | 1998-07-31 | 2000-02-02 | The Lubrizol Corporation | Lubricating compositions with reduced bearing corrosion |
| CN1548505A (en) * | 2003-05-24 | 2004-11-24 | 启东尤希路化学工业有限公司 | Water soluble cutting fluid |
| CN101044230A (en) * | 2004-10-19 | 2007-09-26 | 赫尔穆特·特伊尼森 | Corrosion-inhibiting agent for functional fluids, water-miscible lubricating concentrate and its use |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平11-323373A 1999.11.26 |
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Effective date of registration: 20151010 Address after: 201206 No. 1888, Jinqiao Road, building 9, building 405, Shanghai, Pudong New Area Patentee after: Shanghai Tianlan Biotechnology Co., Ltd. Address before: 200120, room 33, 307 Qixia Road, Shanghai, Pudong New Area Patentee before: Shanghai Hongze Chemical Co., Ltd. |