CN107022402A - A kind of corrosion-resistant cutting fluid and preparation method thereof - Google Patents
A kind of corrosion-resistant cutting fluid and preparation method thereof Download PDFInfo
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- CN107022402A CN107022402A CN201610067940.1A CN201610067940A CN107022402A CN 107022402 A CN107022402 A CN 107022402A CN 201610067940 A CN201610067940 A CN 201610067940A CN 107022402 A CN107022402 A CN 107022402A
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- cutting fluid
- corrosion
- triethanolamine
- dicarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
Abstract
The invention provides a kind of corrosion-resistant cutting fluid and preparation method thereof, the raw material of the cutting fluid contains according to percentage by weight：Defoamer 0.02-0.08wt%, sodium benzoate 0.05-0.1wt%, triethanolamine 1.2-2.5wt%, AEO 1-2wt%, triethanolamine oleate 1-2wt%, thiocarbamide 0.4-0.8wt%, diethanol amine boric acid fat 1.1-2wt%, dicarboxylic acids 0.4-0.8wt%, surplus are water.The corrosion resistance and good of the corrosion-resistant cutting fluid of the present invention.
Description
Technical field
The invention belongs to metal processing sectors, more particularly it relates to a kind of corrosion-resistant cutting fluid and its preparation side
Method.
Background technology
In metal cutting process, cutter incision machined material produces dissection, machined material is by knife before cutter
The pushing and friction in face, slide along a certain inclined-plane, produce plastic deformation, form cutting.In working angles, to make cutting temperature
Degree and cutting force are reduced to greatest extent, improve cutter life and workpiece size precision and surface quality, cutting fluid is one
Individual important approach.
Machining of metals liquid is the semi-synthetic metalworking fluid for being specially adapted for metal cutting process, with traditional saponification
Liquid phase ratio, it is nonflammable, it is non-stimulated, do not burn, it is not smelly environmentally safe, with it is good lubricate, wear-resistant, anti-extreme pressure,
Antirust, anti-corrosion, clean and cool down new energy；Work pieces process finish can be significantly improved, increases cutting output, extends the antirust cycle, is increased
Plus service life；Production efficiency and reduction energy consumption and cutting fluid quota cost can be effectively improved, it is eliminated using antirust oil pair
Without carcinogenic substances such as natrium nitrosums in the adverse effect of subsequent handling, its composition, to people substantially without any toxic action, same
Oxidation resistance and greasy property have great advantage in class product.It is widely used in hardware products cutting, car, grinding etc. to add
Work, overcomes the shortcoming of conventional cutting liquid lack of lubrication.Aluminum alloy cutting fluid has excellent cooling, lubrication, antioxygenic property,
Service life is long, it is not easy to which go bad smelly, the workpiece brightness highly significant after processing.
Publication No. CN104194907A discloses a kind of intermetallic composite coating aqua type cutting fluid, is prevented by lubricant, metal
Become rusty agent, extreme pressure anti-wear additives, nonionic surfactant, dispersant and defoamer and water composition, the lubricant be by oleic acid with
Triethanolamine oleate obtained by triethanolamine reaction；Antirust agent is the polyethylene glycol boric acid that generation is reacted by boric acid and polyethylene glycol
What ester was obtained by mixing with triethanolamine oleate, BTA again cooperates with antirust agent, and extreme pressure anti-wear additives use polyethylene glycol
Borate；Non-ionic surface interspace can use the mixture of dodecyl phenol polyethenoxy ether and polyethylene glycol；Dispersant
Use triethanolamine；Defoamer uses glycerine polyethenoxy ether, and said components and its proportioning are（W/W)：Oleic acid 8-
12%, triethanolamine 1.8-2.5%, boric acid 0.3-0.6%, BTA 0.2-0.5%, sodium carbonate 5-8%, polyethylene glycol 10-
12%, dodecyl phenol polyethenoxy ether (OP-10) 0.2-0.5%, glycine betaine 0.7-1%, glycerine polyethenoxy ether 0.5-
0.8%, excess water.Above-mentioned antirust agent is the association being obtained by mixing by polyethylene glycol borate, triethanolamine oleate, BTA
Same antirust agent, polyethylene glycol borate, triethanolamine oleate are by oleic acid and triethanolamine, boric acid and polyethylene glycol mixing synthesis
, the bad control of organic synthesis condition, it is easy to which the other materials of generation, anticorrosion effect is bad.
The content of the invention
It is contemplated that for above-mentioned cutting fluid exist defect there is provided a kind of cutting fluid of corrosion resistance and good and its system
Preparation Method.
The present invention provides corrosion-resistant cutting fluid, and the raw material of the cutting fluid contains according to percentage by weight：Defoamer 0.02-
0.08wt%, sodium benzoate 0.05-0.1wt%, triethanolamine 1.2-2.5wt%, AEO 1-2wt%, oleic acid three
Monoethanolamine 1-2wt%, thiocarbamide 0.4-0.8wt%, diethanol amine boric acid fat 1.1-2wt%, dicarboxylic acids 0.4-0.8wt%, surplus are
Water.
Present invention also offers the preparation method of corrosion-resistant cutting fluid, this method is included defoamer, sodium benzoate, three second
Hydramine, AEO, triethanolamine oleate, thiocarbamide, diethanol amine boric acid fat, dicarboxylic acids and water mixing are remembered
Described cutting fluid；Wherein, calculate in percentage by weight, the defoamer is that 0.02-0.08wt%, sodium benzoate are 0.05-
0.1wt%, triethanolamine are that 1.2-2.5wt%, AEO are that 1-2wt%, triethanolamine oleate are 1-2wt%, sulphur
Urea is that 0.4-0.8wt%, diethanol amine boric acid fat are that 1.1-2wt%, dicarboxylic acids are that 0.4-0.8wt%, surplus are water.
The corrosion-resistant cutting fluid that the present invention is provided, diethanol amine boric acid fat, triethanolamine oleate and the dicarboxylic acids of use
The composite antirust agent of composition, and the content range of each material in the cutting fluid is controlled, make the cutting fluid that there is good corrosion resistant
Corrosion energy.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Fig. 1 is the SEM figures of B1 group aluminum alloys；
Fig. 2 is the SEM figures of B2 group aluminum alloys；
Fig. 3 is the SEM figures of B3 group aluminum alloys；
Fig. 4 is the SEM figures of B4 group aluminum alloys；
Fig. 5 is the SEM figures of B5 group aluminum alloys；
Fig. 6 is the SEM figures of CB1 group aluminum alloys；
Fig. 7 is the SEM figures of CB2 group aluminum alloys；
Fig. 8 is the SEM figures of CB3 group aluminum alloys；
Fig. 9 is the SEM figures of CB4 group aluminum alloys；
Figure 10 is the SEM figures of CB5 group aluminum alloys.
Embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with
Embodiment, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only to explain
The present invention, is not intended to limit the present invention.
The present invention provides a kind of corrosion-resistant cutting fluid, and the raw material of the cutting fluid contains according to percentage by weight：Defoamer
0.02-0.08wt%, sodium benzoate 0.05-0.1wt%, triethanolamine 1.2-2.5wt%, AEO 1-2wt%, oil
It is triethylenetetraminehexaacetic acid hydramine 1-2wt%, thiocarbamide 0.4-0.8wt%, diethanol amine boric acid fat 1.1-2wt%, dicarboxylic acids 0.4-0.8wt%, remaining
Measure as water.
The present invention uses the composite antirust agent of diethanol amine boric acid fat, triethanolamine oleate and dicarboxylic acids composition.
The composite antirust agent diethanol amine boric acid fat, triethanolamine oleate and dicarboxylic acids synergy, one layer is formed in metal surface
Diaphragm, the diaphragm can protect metal not to be corroded in cutting fluid.Contain boron ester group in diethanol amine boric acid ester molecule,
The fertility of mushroom in effect with sterilization, reduction cutting fluid, with anti-microbial property；Also contain boron esteramides base in molecule
Contain hydrophilic carboxyl with water miscible dicarboxylic acids corrosion inhibiter, can be in alloy surface formation adsorbed film or and alloy surface
Ion chelating formation protective layer.The amino of triethanolamine oleate can be adsorbed in alloy surface and alloy atom generation coordination
Key, hydrophobic Long carbon chain dorsad alloy and towards corrosive medium, form one layer of protection adsorbed film.Diethanol amine boric acid fat, oleic acid
Triethanolamine and dicarboxylic acids
In order to further improve the Corrosion Protection and cutting ability of the cutting fluid, it is preferable that the raw material of the cutting fluid according to
Percentage by weight contains：Defoamer 0.03-0.07wt%, sodium benzoate 0.05-0.09wt%, triethanolamine 1.4-2.4wt%, fat
Fat alcohol APEO 1.1-1.8wt%, triethanolamine oleate 1.15-1.95wt%, thiocarbamide 0.45-0.75wt%, diethanol amine boron
Sour fat 1.22-2wt%, dicarboxylic acids 0.45-0.75wt%, surplus are water.
According to corrosion-resistant cutting fluid provided by the present invention, as long as containing above-mentioned each material and each solids content range upper
The goal of the invention of the present invention can be just reached in the range of stating, cutting fluid decay resistance is improved.But in order to further improve this
The Corrosion Protection of cutting fluid, it is preferable that the diethanol amine boric acid fat, the triethanolamine oleate and the dicarboxylic acids
Weight ratio is 2.6-2.8：2.5-2.7：1.More preferably, the diethanol amine boric acid fat, the triethanolamine oleate and
The weight ratio of the dicarboxylic acids is 2.7： 2.5：1.
According to corrosion-resistant cutting fluid provided by the present invention, in order to further improve the Corrosion Protection of the cutting fluid and go
Dirty ability, it is preferable that the present invention uses AEO and triethanolamine for complexed surfactant, the fatty alcohol
The weight ratio of APEO and the triethanolamine is 3：3.8-4.1.More preferably 3：4.
According to corrosion-resistant cutting fluid provided by the present invention, the dicarboxylic acids has no particular limits, as long as can be with
Diethanol amine boric acid fat, triethanolamine oleate are together as composite antirust agent, in the present invention, and the dicarboxylic acids is bay
At least one of diacid, azelaic acid, dodecenylsuccinic acid, decanedioic acid.
According to corrosion-resistant cutting fluid provided by the present invention, the defoamer has no particular limits, and can be this area
Conventional various defoamers, such as dimethyl silicone polymer, aliphatic amide, NPE, higher alcohol, polyethers disappear
Infusion.
Present invention also offers a kind of preparation method of corrosion-resistant cutting fluid, this method include by defoamer, sodium benzoate,
Triethanolamine, AEO, triethanolamine oleate, thiocarbamide, diethanol amine boric acid fat, dicarboxylic acids and water mixing note
Obtain described cutting fluid；Wherein, calculate in percentage by weight, the defoamer is that 0.02-0.08wt%, sodium benzoate are
0.05-0.1wt%, triethanolamine are that 1.2-2.5wt%, AEO are that 1-2wt%, triethanolamine oleate are 1-
2wt%, thiocarbamide are that 0.4-0.8wt%, diethanol amine boric acid fat are that 1.1-2wt%, dicarboxylic acids are that 0.4-0.8wt%, surplus are
Water.
In order to further improve the Corrosion Protection and cutting ability of the cutting fluid, it is preferable that the raw material of the cutting fluid
Contain according to percentage by weight：Defoamer 0.03-0.07wt%, sodium benzoate 0.05-0.09wt%, triethanolamine 1.4-
2.4wt%, AEO 1.1-1.8wt%, triethanolamine oleate 1.15-1.95wt%, thiocarbamide 0.45-0.75wt%,
Diethanol amine boric acid fat 1.22-2wt%, dicarboxylic acids 0.45-0.75wt%, surplus are water.
In order to further improve the Corrosion Protection of the cutting fluid, it is preferable that the diethanol amine boric acid fat, the oleic acid
The weight ratio of triethanolamine and the dicarboxylic acids is 2.6-2.8： 2.5-2.7：1.More preferably, the diethanol amine
The weight ratio of boric acid fat, the triethanolamine oleate and the dicarboxylic acids is 2.7： 2.5：1.
In order to further improve the Corrosion Protection and dirt-removing power of the cutting fluid, it is preferable that the present invention uses fatty alcohol
APEO and the weight that triethanolamine is complexed surfactant, the AEO and the triethanolamine
Than for 3：3.8-4.1.More preferably 3：4.
According to the preparation method of corrosion-resistant cutting fluid provided by the present invention, the dicarboxylic acids has no particular limits,
As long as can be with diethanol amine boric acid fat, triethanolamine oleate together as composite antirust agent, in the present invention, the binary
Carboxylic acid is at least one of dodecanedioic acid, azelaic acid, dodecenylsuccinic acid, decanedioic acid.
The defoamer has no particular limits, and can be various defoamers commonly used in the art, such as polydimethylsiloxanes
Alkane, aliphatic amide, NPE, higher alcohol, polyethers defoamer.
Corrosion-resistant cutting fluid of the present invention, in the CNC working angles of aluminium alloy, being to aluminium alloy, particularly 7
Aluminium alloy does not corrode, and cutting fluid of the present invention is environment-protecting and non-poisonous, no smell.
The present invention is described in further detail below by specific embodiment.
Embodiment 1
By defoamer NPE 0.05kg, sodium benzoate 0.08kg, triethanolamine 2kg, aliphatic alcohol polyethenoxy
Ether 1.5kg, triethanolamine oleate 1.5kg, thiocarbamide 0.5kg, diethanol amine borate 1.6kg, dodecanedioic acid 0.6kg, water
93kg is mixed, and is stirred and is produced cutting fluid A1.
Embodiment 2
By defoamer NPE 0.06kg, the kg of sodium benzoate 0.1, triethanolamine 2.1kg, fatty alcohol polyoxy second
The kg of alkene ether 1.6, triethanolamine oleate 1.8kg, thiocarbamide 0.5kg, diethanol amine boric acid fat 1.9kg, azelaic acid 0.7kg, water 92
Kg is mixed, and is stirred and is produced cutting fluid A2.
Embodiment 3
By defoamer NPE 0.04kg, sodium benzoate 0.05kg, triethanolamine 1.6kg, fatty alcohol polyoxy second
The kg of alkene ether 1.2, the kg of triethanolamine oleate 1.35, the kg of thiocarbamide 0.4, diethanol amine boric acid fat 1.4kg, dodecenylsuccinic acid
0.5kg, the kg of water 94 are mixed, and are stirred and are produced cutting fluid A3.
Embodiment 4
By defoamer NPE 0.02kg, sodium benzoate 0.06kg, triethanolamine 1.3kg, fatty alcohol polyoxy second
The kg of alkene ether 1, triethanolamine oleate 1kg, the kg of thiocarbamide 0.4, diethanol amine boric acid fat 1.1kg, decanedioic acid 0.4kg, the kg of water 95
Mixing, stirs and produces cutting fluid A4.
Embodiment 5
By defoamer NPE 0.08kg, sodium benzoate 0.1kg, triethanolamine 2.5kg, aliphatic alcohol polyethenoxy
The kg of ether 1.9, the kg of triethanolamine oleate 1.8, thiocarbamide 0.8kg, diethanol amine boric acid fat 1.9kg, decanedioic acid 0.9kg, water
90kg is mixed, and is stirred and is produced cutting fluid A5.
Comparative example 1
By polyglycereol 10kg, sodium gluconate 3kg, decanedioic acid sodium 3kg, BTA 2kg, polyaniline 1kg, sodium metasilicate 1kg,
Thiocarbamide 1kg, aluminum sulfate 2kg, sodium lactate 1kg, water 76kg are well mixed, and obtain cutting fluid CA1.
Comparative example 2
By trihydroxy ethylamine oleate soap 18kg, triethanolamine 1.6kg, sodium acid carbonate 0.3kg, borax 1.3kg, sorbierite 0.6kg, chlorine
Fossil waxes 0.2kg, dodecyl sodium sulfate 1.7kg, Boratex 0.3kg, sulfoacid calcium 0.2kg, water 76kg are mixed evenly
To cutting fluid CA2.
Comparative example 3
By defoamer 0.06kg, the kg of sodium benzoate 0.1, triethanolamine 2.1kg, the kg of AEO 1.7, oleic acid three
Monoethanolamine 1.8kg, thiocarbamide 0.5kg, diethanol amine boric acid fat 1.8kg, the kg of water 92 mixing, stir and produce cutting fluid
CA3。
Comparative example 4
By defoamer 0.06kg, the kg of sodium benzoate 0.1, triethanolamine 2.1kg, the kg of AEO 1.7, oleic acid three
Monoethanolamine 1.8kg, thiocarbamide 0.5kg, dicarboxylic acids 0.7kg, the kg of water 92 mixing, stir and produce cutting fluid CA4.
Comparative example 5
By defoamer 0.06kg, the kg of sodium benzoate 0.1, triethanolamine 2.1kg, the kg of AEO 1.7, thiocarbamide
0.5kg, diethanol amine boric acid fat 1.8kg, dicarboxylic acids 0.7kg, the kg of water 92 mixing, stir and produce cutting fluid CA5.
Test case
Prepare same 7 line aluminium alloy 150, and the aluminium horizontal of 150 is divided into 15 groups, 10 group aluminum alloy minute surfaces are thrown
1h in the cutting fluid A1-A5 and CA1-CA5 of 80 DEG C of heating is separately immersed in after light, then takes out and is divided with clear water cleaning, drying
B1-B5 set products and CB1-CB5 set products are not obtained.It will be left after 5 groups of alloy mirror finishes to be separately immersed in 80 DEG C of heating
24h in cutting fluid A6-A10, then takes out and obtains B6-B10 set products with clear water cleaning, drying.
Performance test
1st, outward appearance
Detect by an unaided eye the outward appearances of 15 group aluminum alloys respectively, the results are shown in Table 1.
2nd, SEM schemes
Using the JSM-5610LV types field emission scanning electron microscope observation B1-B5 group aluminum alloy bases of NEC company
Material CB1-CB5 group aluminum alloy base materials, respectively obtain SEN figures when amplifying 200 times, i.e., shown in Fig. 1-Figure 10.
Table 1
。
As can be seen that the 50 aluminium alloy B1-B5 group base materials soaked with this embodiments of the invention 1-5 cutting fluid from table 1
Surface is all corrosion-free, and surface metal color does not change；And the 50 aluminium alloy CB1-CB5 soaked with comparative example 1-5 cutting fluid
Group base material corrodes, the jaundice that surface metal color is changed.Illustrate the decay resistance of the cutting fluid of the present invention
Than the corrosion resistance and good of the cutting fluid of comparative example.And 50 aluminium soaked with this embodiments of the invention 1-5 cutting fluid are closed
Golden B6-B10 groups substrate surface corrodes, and surface metal color does not change；But 10 aluminium soaked with the cutting fluid of embodiment 1
The corrosion-resistant corrosion of alloy base material is better than embodiment 2-5 i.e. diethanol amine boric acid fat, the triethanolamine oleate and the binary
The weight of carboxylic acid most ratio of greater inequality is 2.7： 2.5：1, the weight most ratio of greater inequality of alcohol APEO and triethanolamine is 3：4.
As can be seen that B1-B5 group aluminum alloy base materials are corrosion-free from Fig. 1-5, there is no difference with metallographic before immersion, and
From Fig. 6-10 as can be seen that the surface of the aluminum alloy base material of CB1-CB5 groups is corroded, surface metal color is changed
Turn to be yellow.Illustrate corrosion resistance and good of the decay resistance than the cutting fluid of comparative example of the cutting fluid of the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of corrosion-resistant cutting fluid, it is characterised in that the raw material of the cutting fluid contains according to percentage by weight：Defoamer
0.02-0.08wt%, sodium benzoate 0.05-0.1wt%, triethanolamine 1.2-2.5wt%, AEO 1-2wt%, oil
It is triethylenetetraminehexaacetic acid hydramine 1-2wt%, thiocarbamide 0.4-0.8wt%, diethanol amine boric acid fat 1.1-2wt%, dicarboxylic acids 0.4-0.8wt%, remaining
Measure as water.
2. corrosion-resistant cutting fluid according to claim 1, it is characterised in that the raw material of the cutting fluid is according to weight percent
Than containing：Defoamer 0.03-0.07wt%, sodium benzoate 0.05-0.09wt%, triethanolamine 1.4-2.4wt%, fatty alcohol polyoxy
Vinethene 1.1-1.8wt%, triethanolamine oleate 1.15-1.95wt%, thiocarbamide 0.45-0.75wt%, diethanol amine boric acid fat
1.22-2wt%, dicarboxylic acids 0.45-0.75wt%, surplus are water.
3. corrosion-resistant cutting fluid according to claim 1 or 2, it is characterised in that the diethanol amine boric acid fat, the oil
The weight ratio of triethylenetetraminehexaacetic acid hydramine and the dicarboxylic acids is 2.6-2.8：2.5-2.7：1.
4. corrosion-resistant cutting fluid according to claim 3, it is characterised in that the AEO and described three
The weight ratio of monoethanolamine is 3：3.8-4.1.
5. corrosion-resistant cutting fluid according to claim 4, it is characterised in that the dicarboxylic acids is dodecanedioic acid, nonyl two
At least one of acid, dodecenylsuccinic acid, decanedioic acid.
6. a kind of preparation method of corrosion-resistant cutting fluid, it is characterised in that：This method is included defoamer, sodium benzoate, three second
Hydramine, AEO, triethanolamine oleate, thiocarbamide, diethanol amine boric acid fat, dicarboxylic acids and water mixing are remembered
Described cutting fluid；Wherein, calculate in percentage by weight, the defoamer is that 0.02-0.08wt%, sodium benzoate are 0.05-
0.1wt%, triethanolamine are that 1.2-2.5wt%, AEO are that 1-2wt%, triethanolamine oleate are 1-2wt%, sulphur
Urea is that 0.4-0.8wt%, diethanol amine boric acid fat are that 1.1-2wt%, dicarboxylic acids are that 0.4-0.8wt%, surplus are water.
7. preparation method according to claim 6, it is characterised in that the raw material of the cutting fluid contains according to percentage by weight
Have：Defoamer 0.03-0.07wt%, sodium benzoate 0.05-0.09wt%, triethanolamine 1.4-2.4wt%, aliphatic alcohol polyethenoxy
Ether 1.1-1.8wt%, triethanolamine oleate 1.15-1.95wt%, thiocarbamide 0.45-0.75wt%, diethanol amine boric acid fat 1.22-
2wt%, dicarboxylic acids 0.45-0.75wt%, surplus are water.
8. preparation method according to claim 6, it is characterised in that the diethanol amine boric acid fat, the oily triethylenetetraminehexaacetic acid
The weight ratio of hydramine and the dicarboxylic acids is 2.6-2.8：2.5-2.7：1.
9. preparation method according to claim 6, it is characterised in that the AEO and three ethanol
The weight ratio of amine is 3：3.8-4.1.
10. preparation method according to claim 6, it is characterised in that the dicarboxylic acids be dodecanedioic acid, azelaic acid,
At least one of dodecenylsuccinic acid, decanedioic acid.
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Cited By (5)
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| CN108018113A (en) * | 2017-11-28 | 2018-05-11 | 东莞市四辉表面处理科技有限公司 | A kind of environment protection type multifunctional fully synthetic cutting fluid |
| CN109679756A (en) * | 2019-01-24 | 2019-04-26 | 苏州市神顺新晨科技有限公司 | A kind of micro emulsion cutting fluid and preparation method thereof |
| CN110591796A (en) * | 2019-08-21 | 2019-12-20 | 北美防锈技术（上海）有限公司 | Environment-friendly emulsified antirust oil |
| CN115491252A (en) * | 2022-09-29 | 2022-12-20 | 江苏四新界面剂科技有限公司 | Low-foam wetting agent for cutting jewels and preparation method thereof |
| CN116240058A (en) * | 2023-01-29 | 2023-06-09 | 徐州华云精细化工有限公司 | Water-soluble composite lubricating auxiliary agent and preparation method thereof |
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| CN110591796A (en) * | 2019-08-21 | 2019-12-20 | 北美防锈技术（上海）有限公司 | Environment-friendly emulsified antirust oil |
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| CN115491252A (en) * | 2022-09-29 | 2022-12-20 | 江苏四新界面剂科技有限公司 | Low-foam wetting agent for cutting jewels and preparation method thereof |
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| CN116240058A (en) * | 2023-01-29 | 2023-06-09 | 徐州华云精细化工有限公司 | Water-soluble composite lubricating auxiliary agent and preparation method thereof |
| CN116240058B (en) * | 2023-01-29 | 2023-08-18 | 徐州华云精细化工有限公司 | Water-soluble composite lubricating auxiliary agent and preparation method thereof |
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