CN1212378C - Water soluble cutting fluid - Google Patents
Water soluble cutting fluid Download PDFInfo
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- CN1212378C CN1212378C CN 03131577 CN03131577A CN1212378C CN 1212378 C CN1212378 C CN 1212378C CN 03131577 CN03131577 CN 03131577 CN 03131577 A CN03131577 A CN 03131577A CN 1212378 C CN1212378 C CN 1212378C
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- aluminium alloy
- alloy inhibiter
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Abstract
The present invention discloses a water soluble cutting fluid which is prepared from base oil or oiliness agents, anionic surfactants, nonionic surface active agents, anti-rust agents, extreme pressure additives, couplants, copper alloy corrosion inhibitors, anticorrosive agents, antifoaming agents, aluminium alloy corrosion inhibitors and aluminium alloy corrosion inhibitor stabilizers. The present invention has good versatility and is suitable for various metals, especially for processing aluminium alloy components. The present invention has good corrosion resistant effects on aluminium alloys, is capable of effectively preventing the discoloration of sensitive aluminium alloys and has the advantages of lubrification, rust prevention, corrosion resistance and excellent hard water resistance capability. The present invention is circularly used for a long time, does not contain toxic and harmful substances such as nitrite, phenol, etc. and is good to environment and health.
Description
Technical field:
The present invention relates to a kind of metal cutting working fluid.
Background technology:
Owing to reasons such as its prescriptions, there is undesirable part in existing metal cutting working fluid at aspects such as oilness, rust-preventing characteristic, cooling, antifoam performances.
Goal of the invention:
The object of the present invention is to provide a kind of water-soluble metalworking liquid of good combination property.
Technical solution of the present invention is:
A kind of water-soluble metalworking liquid, its feature: form by following composition by weight:
Base oil or oiliness improver 45～55%
Anion surfactant 10～20%
Nonionogenic tenside 0.5～2.0%
Rust-preventive agent 5～15%
Extreme-pressure additive 5～10%
Couplant 5～10%
Copper alloy inhibiter 0.2～1.0%
Anticorrosive agent 1～2%
Defoamer 0.2～0.5%
Aluminium alloy inhibiter 0.2～1.0%
The stablizer 0.5～3.0% of aluminium alloy inhibiter.
Base oil or oiliness improver are mineral oil, poly-alpha olefins, dibasic ester class (example: the polyoxyethylene polyoxypropylene ester of linoleic acid dimer, the glycol ester of linoleic acid dimer), pentaerythritol esters (example: tetramethylolmethane four oleic acid esters, pentaerythritol tetrastearate), vegetables oil or department of botany's oleic acid ester (example: Methyl palmitoleinate, oleic acid methyl esters).
Anion surfactant is one or more (1 weight parts) and Monoethanolamine MEA BASF, diethanolamine, trolamine, a Yi Bingchunan, diisopropanolamine (DIPA), 2-amino-2-methyl-1-propanol, the morpholine in oleic acid, ricinolic acid, dimeracid, appropriate youngster's oleic acid, the isomery stearic acid, the mixture or the petroleum sodium sulfonate of one or more (1.5～2.5 weight parts) in the N-methylmorpholine.
Nonionogenic tenside is polyoxyethylene carboxylate or aliphatic acid polyethenoxy ether.
Rust-preventive agent is one or more (1 weight parts) and Monoethanolamine MEA BASF, diethanolamine, trolamine, a Yi Bingchunan, diisopropanolamine (DIPA), 2-amino-2-methyl-1-propanol, the morpholine in boric acid, p-tert-butyl benzoic acid, p-nitrobenzoic acid, triazines multi-carboxylic acid compounds, the ε-different nonanoyl amino acid derivative, the mixture of one or more (1～2 weight parts) in the N-methylmorpholine.
Extreme-pressure additive is sulfuration grease (example: sulfuration lard, sulfuration vulcanized vegetable oil), alkyl polysulfide (example: two nonyl polythiaethers, two dodecyl polythiaether) or Polymer Synthesizing ester.
Couplant is Virahol, propylene glycol or isomery stearyl alcohol.
The copper alloy inhibiter is 124 Triazole, tetrahydroglyoxaline, thiadiazoles polysulfide or methyl benzotriazole.
Sanitas is hexahydrotriazine or isothiazolinone; Defoamer is a silicone emulsion.
The aluminium alloy inhibiter is one or more in Starso, sodium orthosilicate, tetraethoxysilane, the methyltrimethoxy silane; The stablizer of aluminium alloy inhibiter is one or more in γ-An Bingjisanyiyangjiguiwan, N-β-(aminoethyl)-γ-An Bingjisanjiayangjiguiwan, γ-methacryloxypropyl trimethoxy silane, γ-glycidoxypropyltrimewasxysilane, N-β-(aminoethyl)-γ-aminopropyl methyl dimethoxysilane.
Highly versatile of the present invention is suitable for multiple metal, particularly is used in the processing aluminium alloy part, and aluminium alloy is had splendid anti-corrosion effects, can effectively prevent the variable color of responsive aluminium alloy; Have excellent lubricating property and guarantee the work-ing life of working accuracy and cutter; Have excellent rustless property and guarantee that the machine tool of workpiece and costliness is not by corrosion; Have outstanding anti-corrupt ability and outstanding anti-hard water ability, can recycle for a long time; Do not contain hazardous and noxious substances such as nitrite, phenols, to environment and healthy and beneficial; Have good liquid waste disposal performance, can handle by commonly industrial wastewater.
The invention will be further described below in conjunction with embodiment.
Embodiment 1:
A kind of water-soluble metalworking liquid, form by following composition by weight mixing:
Base oil or oiliness improver 45%
Anion surfactant 20%
Nonionogenic tenside 1.2%
Rust-preventive agent 10%
Extreme-pressure additive 9.8%
Couplant 9.8%
Copper alloy inhibiter 1.0%
Anticorrosive agent 1.5%
Defoamer 0.2%
Aluminium alloy inhibiter 1.0%
The stablizer 0.5% of aluminium alloy inhibiter.
Base oil or oiliness improver are the polyoxyethylene polyoxypropylene esters (or mineral oil, poly-alpha olefins, the glycol ester of linoleic acid dimer, tetramethylolmethane four oleic acid esters, pentaerythritol tetrastearate, vegetables oil, Methyl palmitoleinate, oleic acid methyl esters) of linoleic acid dimer.
Anion surfactant is an oleic acid (or ricinolic acid, dimeracid, appropriate youngster's oleic acid, isomery stearic acid 1 weight part) and the mixture (anion surfactant also can adopt petroleum sodium sulfonate) of Monoethanolamine MEA BASF (or diethanolamine, trolamine, a Yi Bingchunan, diisopropanolamine (DIPA), 2-amino-2-methyl-1-propanol, morpholine, N-methylmorpholine) 1.5～2.5 weight parts (example 1.5,2,2.5 weight parts).
Nonionogenic tenside is polyoxyethylene carboxylate (or aliphatic acid polyethenoxy ether).
Rust-preventive agent is the mixture of boric acid (or p-tert-butyl benzoic acid, p-nitrobenzoic acid, triazines multi-carboxylic acid compounds, ε-different nonanoyl amino acid derivative) 1 weight part and Monoethanolamine MEA BASF (or in diethanolamine, trolamine, a Yi Bingchunan, diisopropanolamine (DIPA), 2-amino-2-methyl-1-propanol, morpholine, N-methylmorpholine) 1～2 weight part.
Extreme-pressure additive is a sulfuration lard (or vulcanized vegetable oil, two nonyl polythiaether, two dodecyl polythiaether, Polymer Synthesizing ester).
Couplant is Virahol (or propylene glycol, isomery stearyl alcohol).
The copper alloy inhibiter is 124 Triazole (or tetrahydroglyoxaline, thiadiazoles polysulfide, methyl benzotriazole).
Sanitas is hexahydrotriazine (or isothiazolinone); Defoamer is a silicone emulsion.
The aluminium alloy inhibiter is tetraethoxysilane (or Starso, sodium orthosilicate, methyltrimethoxy silane); The stablizer of aluminium alloy inhibiter is γ-An Bingjisanyiyangjiguiwan (or N-β-(aminoethyl)-γ-An Bingjisanjiayangjiguiwan, γ-methacryloxypropyl trimethoxy silane, γ-glycidoxypropyltrimewasxysilane, N-β-(aminoethyl)-γ-aminopropyl methyl dimethoxysilane).
Embodiment 2:
A kind of water-soluble metalworking liquid, form by following composition by weight mixing:
Base oil or oiliness improver 51.5%
Anion surfactant 16.2%
Nonionogenic tenside 2%
Rust-preventive agent 5%
Extreme-pressure additive 10%
Couplant 10%
Copper alloy inhibiter 0.6%
Anticorrosive agent 2%
Defoamer 0.5%
Aluminium alloy inhibiter 0.7%
The stablizer 1.5% of aluminium alloy inhibiter.
All the other are all with embodiment 1.
Embodiment 3: a kind of water-soluble metalworking liquid, form by following composition by weight mixing:
Base oil or oiliness improver 55%
Anion surfactant 10%
Nonionogenic tenside 0.5%
Rust-preventive agent 15%
Extreme-pressure additive 8%
Couplant 7.5%
Copper alloy inhibiter 0.2%
Anticorrosive agent 1%
Defoamer 0.3%
Aluminium alloy inhibiter 0.2%
The stablizer 3% of aluminium alloy inhibiter.
All the other are all with embodiment 1.
Embodiment 4:
A kind of water-soluble metalworking liquid, form by following composition by weight mixing:
Base oil or oiliness improver 54.8%
Anion surfactant 18%
Nonionogenic tenside 1%
Rust-preventive agent 12%
Extreme-pressure additive 5%
Couplant 5%
Copper alloy inhibiter 0.7%
Anticorrosive agent 1.6%
Defoamer 0.4%
Aluminium alloy inhibiter 0.5%
The stablizer 1% of aluminium alloy inhibiter.
All the other are all with embodiment 1.
Claims (1)
1, a kind of water-soluble metalworking liquid is characterized in that: be made up of following composition by weight:
Base oil or oiliness improver 45～55%
Anion surfactant 10～20%
Nonionogenic tenside 0.5～2.0%
Rust-preventive agent 5～15%
Extreme-pressure additive 5～10%
Couplant 5～10%
Copper alloy inhibiter 0.2～1.0%
Anticorrosive agent 1～2%
Defoamer 0.2～0.5%
Aluminium alloy inhibiter 0.2～1.0%
The stablizer 0.5～3.0% of aluminium alloy inhibiter;
Wherein base oil or oiliness improver are mineral oil, poly-alpha olefins, dibasic ester class, pentaerythritol esters, vegetables oil or department of botany's oleic acid ester; Anion surfactant is one or more and Monoethanolamine MEA BASF, diethanolamine, trolamine, a Yi Bingchunan, diisopropanolamine (DIPA), 2-amino-2-methyl-1-propanol, the morpholine in oleic acid, ricinolic acid, dimeracid, appropriate youngster's oleic acid, the isomery stearic acid, one or more mixture or the petroleum sodium sulfonate in the N-methylmorpholine; Nonionogenic tenside is polyoxyethylene carboxylate or aliphatic acid polyethenoxy ether; Rust-preventive agent is one or more and Monoethanolamine MEA BASF, diethanolamine, trolamine, a Yi Bingchunan, diisopropanolamine (DIPA), 2-amino-2-methyl-1-propanol, the morpholine in boric acid, p-tert-butyl benzoic acid, p-nitrobenzoic acid, triazines multi-carboxylic acid compounds, the ε-different nonanoyl amino acid derivative, one or more the mixture in the N-methylmorpholine; Extreme-pressure additive is sulfuration grease, alkyl polysulfide or a Polymer Synthesizing ester; Couplant is Virahol, propylene glycol or isomery stearyl alcohol; The copper alloy inhibiter is 124 Triazole, tetrahydroglyoxaline, thiadiazoles polysulfide or methyl benzotriazole; Anticorrosive agent is hexahydrotriazine or isothiazolinone; Defoamer is a silicone emulsion; The aluminium alloy inhibiter is one or more in Starso, sodium orthosilicate, tetraethoxysilane, the methyltrimethoxy silane; The stablizer of aluminium alloy inhibiter is one or more in γ-An Bingjisanyiyangjiguiwan, N-β-(aminoethyl)-γ-An Bingjisanjiayangjiguiwan, γ-methacryloxypropyl trimethoxy silane, γ-glycidoxypropyltrimewasxysilane, N-β-(aminoethyl)-γ-aminopropyl methyl dimethoxysilane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03131577 CN1212378C (en) | 2003-05-24 | 2003-05-24 | Water soluble cutting fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03131577 CN1212378C (en) | 2003-05-24 | 2003-05-24 | Water soluble cutting fluid |
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| CN1548505A CN1548505A (en) | 2004-11-24 |
| CN1212378C true CN1212378C (en) | 2005-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 03131577 Expired - Lifetime CN1212378C (en) | 2003-05-24 | 2003-05-24 | Water soluble cutting fluid |
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2003
- 2003-05-24 CN CN 03131577 patent/CN1212378C/en not_active Expired - Lifetime
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| CN1548505A (en) | 2004-11-24 |
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