CN116024037A - Preparation method of aluminum part cutting fluid with strong adhesiveness - Google Patents
Preparation method of aluminum part cutting fluid with strong adhesiveness Download PDFInfo
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- CN116024037A CN116024037A CN202310022136.1A CN202310022136A CN116024037A CN 116024037 A CN116024037 A CN 116024037A CN 202310022136 A CN202310022136 A CN 202310022136A CN 116024037 A CN116024037 A CN 116024037A
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- 239000002173 cutting fluid Substances 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 39
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 82
- 238000002156 mixing Methods 0.000 claims abstract description 40
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 39
- 239000011737 fluorine Substances 0.000 claims abstract description 39
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 239000004094 surface-active agent Substances 0.000 claims abstract description 25
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 claims abstract description 24
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 24
- 229940117013 triethanolamine oleate Drugs 0.000 claims abstract description 24
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 19
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 19
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 19
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000005642 Oleic acid Substances 0.000 claims abstract description 19
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 19
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 19
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 19
- 229960004418 trolamine Drugs 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 14
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 13
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 13
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 13
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 13
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 37
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 20
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 238000006555 catalytic reaction Methods 0.000 claims description 12
- -1 alkyl sulfonyl alcohol amine Chemical class 0.000 claims description 10
- 239000002518 antifoaming agent Substances 0.000 claims description 10
- 238000007334 copolymerization reaction Methods 0.000 claims description 10
- 238000006386 neutralization reaction Methods 0.000 claims description 10
- 229920000768 polyamine Polymers 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- 239000000460 chlorine Substances 0.000 claims description 7
- 150000002191 fatty alcohols Chemical class 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000000052 comparative effect Effects 0.000 description 69
- 238000005520 cutting process Methods 0.000 description 25
- 239000002994 raw material Substances 0.000 description 18
- 230000006872 improvement Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 8
- 238000005886 esterification reaction Methods 0.000 description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 8
- 238000007599 discharging Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 230000001050 lubricating effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- IHRVFYVCBGOJRU-UHFFFAOYSA-N [F].C1(=CC=CC=C1)O Chemical compound [F].C1(=CC=CC=C1)O IHRVFYVCBGOJRU-UHFFFAOYSA-N 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- HFHFGHLXUCOHLN-UHFFFAOYSA-N 2-fluorophenol Chemical compound OC1=CC=CC=C1F HFHFGHLXUCOHLN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to a preparation method of an aluminum part cutting fluid, in particular to a preparation method of an aluminum part cutting fluid with strong adhesiveness. Which comprises the following steps: adding sodium tripolyphosphate into the fluoboric acid solution to form an attaching solution; adding a nonionic fluorine surfactant into the attachment solution, and stirring and mixing to obtain a solution A; adding oleic acid and triethanolamine into a reaction kettle, and reacting to generate triethanolamine oleate; adding rosin and maleic anhydride into a reaction kettle, and reacting to generate a nonionic surfactant; adding triethanolamine oleate and a nonionic surfactant into a stirring kettle, and stirring and mixing to form a solution B; mixing the solution A and the solution B in proportion to prepare cutting fluid; after the solution A and the solution B are mixed, the cutting fluid has better lubricity, leveling property, cooling property and cleaning property, has better adhesion effect, has stronger adhesion capability at high temperature, and has better protection effect on aluminum parts.
Description
Technical Field
The invention relates to a preparation method of an aluminum part cutting fluid, in particular to a preparation method of an aluminum part cutting fluid with strong adhesiveness.
Background
Cutting fluids are industrial fluids used in metal cutting and grinding processes to cool and lubricate tools and workpieces. Besides the lubricating and cooling functions, the cutting fluid generally has the functions of cleaning, rust prevention and the like, and can be divided into water-based cutting fluid and oil-based cutting fluid.
At present, water-based cutting fluid is usually used for cutting aluminum parts, but the existing water-based cutting fluid is high in surface tension and weak in metal adsorption force, so that the lubricating and cooling effects are greatly reduced when the aluminum parts are cut, the application range of the cutting fluid is limited, and in this way, a preparation method of the cutting fluid for the aluminum parts with strong adhesiveness is urgently needed to overcome the defects in the prior art.
Disclosure of Invention
The invention aims to provide a preparation method of an aluminum part cutting fluid with strong adhesiveness, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides a preparation method of an aluminum part cutting fluid with strong adhesiveness, which comprises the following steps:
s1, adding sodium tripolyphosphate into a fluoboric acid solution to form an attachment solution;
s2, adding the nonionic fluorine surfactant into the attaching solution, and stirring and mixing to obtain a solution A;
s3, adding oleic acid and triethanolamine into a reaction kettle, and reacting to generate triethanolamine oleate;
s4, adding rosin and maleic anhydride into a reaction kettle, and reacting to generate a nonionic surfactant;
s5, adding triethanolamine oleate and a nonionic surfactant into a stirring kettle, and stirring and mixing to form a solution B;
s6, mixing the solution A and the solution B in proportion to obtain the cutting fluid.
The adhesive solution adopted in the solution A has good adhesive effect, has stronger adhesive capability when meeting heat, is suitable for being used in a high-temperature environment when cutting aluminum parts, increases the leveling property of the adhesive solution by the surface modification of the nonionic fluorine surfactant, reduces the surface tension, ensures that the solution A has good adhesive property, leveling property and lubricity as a whole, and has good effect even if being used independently;
the solution B is prepared by compounding a nonionic surfactant H, triethanolamine oleate and the like, and has excellent lubricity, cooling property and cleaning property; the cutting heat can be greatly taken away, and the cutting edge of the cutting tool can be sufficiently cooled, so that the cutting edge can keep hardness, strength and sharp cutting capability, and the working efficiency is improved; a lubricating oil film can be formed in a cutting area, and the maximum non-biting load PB value of cutting fluid reaches more than 686N, so that the cutting force can be greatly reduced, the consumption of a cutter and a grinding wheel can be reduced, and compared with emulsified oil, the surface machining precision is remarkably improved; can infiltrate into superfine micro cracks on the cutting surface of a workpiece in use, so that the surface metal crystal lattice is embrittled, and the cutting process is easy to carry out; has good fluidity and good cleaning property.
As a further improvement of the technical scheme, in the S1, the concentration of the fluoboric acid solution is 5%.
As a further improvement of the technical scheme, in the step S2, stirring is carried out at normal temperature, and the mixing time is 30-40 min.
As a further improvement of the technical scheme, in the S3, the reaction temperature is 110-150 ℃.
As a further improvement of the technical scheme, in the S4, the reaction is carried out under the catalysis condition, the temperature is 150-200 ℃, under the catalysis effect, the rosin and the maleic anhydride carry out copolymerization reaction, and then polyamine is added for neutralization reaction.
As a further improvement of the technical scheme, in the step S5, the stirring speed is 300-400 r/min, and the defoaming agent is added for treatment after stirring.
As a further improvement of the technical scheme, in the step S6, a sealed container with a stirring device is adopted, the stirring speed is 300-500 r/min, the work of vacuumizing and introducing chlorine is repeatedly carried out in the stirring process, the interval is 5min for one time, and after 3-5 times of repetition, the stirring is continued for 1-2 h.
As a further improvement of the technical scheme, when the solution A is prepared, the adhesive liquid is 50-80 parts, and the nonionic fluorine surfactant is 5-17 parts.
As a further improvement of the technical scheme, the ratio of the solution A to the solution B is 1: 3-7.
As a further improvement of the technical scheme, the nonionic fluorine surfactant is preferably a hydrophilic nonionic fluorine surfactant, specifically, any one of polyoxyethylene ether containing fluorine fatty alcohol, polyoxyethylene ether containing fluoroalkyl sulfonyl alcohol amine and polyoxyethylene ether containing fluorine phenol is adopted, and the nonionic fluorine surfactant is matched with the attaching liquid, so that the lubricating effect and leveling property of the attaching liquid can be improved, the attaching property can be improved, and after the solution A and the solution B are mixed, the surface tension of the cutting liquid can be reduced, the lubricating property can be improved, and the cleaning effect can be further improved.
Compared with the prior art, the invention has the beneficial effects that:
in the preparation method of the aluminum part cutting fluid with strong adhesion, the adhesion fluid adopted in the solution A has good adhesion effect, the adhesion capability is stronger when being heated, the leveling property of the adhesion fluid is increased through the surface modification of the nonionic fluorine surfactant, the surface tension is reduced, the whole solution A has good adhesion, leveling property and lubricity, and when the solution A and the solution B are mixed, the cutting fluid has good lubricity, leveling property, cooling property and cleaning property, and meanwhile has good adhesion effect, and at high temperature, the adhesion capability is stronger, and the protection effect on aluminum parts is better.
Drawings
Fig. 1 is an overall flow diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
According to the embodiment of the invention, as shown in fig. 1, a preparation method of an aluminum part cutting fluid with strong adhesiveness is provided, which comprises the following steps:
(1) Sodium tripolyphosphate is added into 5% concentration fluoboric acid solution to form an adhesion solution, the adhesion solution has a good aluminum adsorption function, the adhesion capability is stronger when the temperature is high, and a layer of protective film can be formed on the surface of an aluminum piece;
(2) Adding a nonionic fluorine surfactant into the adhesion liquid, and stirring and mixing for 30-40 min at normal temperature to obtain a solution A, so as to facilitate improving the leveling property of the adhesion liquid;
(3) Adding oleic acid and triethanolamine into a reaction kettle, and carrying out esterification reaction on carboxyl of the oleic acid and hydroxyl of the triethanolamine to generate triethanolamine oleate by mixing at 110-150 ℃;
(4) Adding rosin and maleic anhydride into a reaction kettle, carrying out copolymerization reaction at 150-200 ℃ under the catalysis action, and then adding polyamine for neutralization reaction to generate a nonionic surfactant;
(5) Adding triethanolamine oleate and a nonionic surfactant into a stirring kettle, stirring and mixing under the condition of the stirring speed of 300-400 r/min, adding a defoaming agent for treatment to form a solution B, standing, discharging and sealing for later use;
(6) And mixing the solution A and the solution B in proportion under the condition of the stirring speed of 300-500 r/min by adopting a sealed container with a stirring device, repeatedly vacuumizing and introducing chlorine in the stirring process, repeating for 3-5 times at intervals of 5min, and continuously stirring for 1-2 h to obtain the cutting fluid.
The adhesive solution adopted in the solution A has good adhesive effect, has stronger adhesive capability when meeting heat, is suitable for being used in a high-temperature environment when cutting aluminum parts, increases the leveling property of the adhesive solution by the surface modification of the nonionic fluorine surfactant, reduces the surface tension, ensures that the solution A has good adhesive property, leveling property and lubricity as a whole, and has good effect even if being used independently;
the adopted solution B is prepared by compounding a nonionic surfactant H, triethanolamine oleate and the like, and has excellent lubricity, cooling property and cleaning property; the cutting heat can be greatly taken away, and the cutting edge of the cutting tool can be sufficiently cooled, so that the cutting edge can keep hardness, strength and sharp cutting capability, and the working efficiency is improved; a lubricating oil film can be formed in a cutting area, and the maximum non-biting load PB value of cutting fluid reaches more than 686N, so that the cutting force can be greatly reduced, the consumption of a cutter and a grinding wheel can be reduced, and compared with emulsified oil, the surface machining precision is remarkably improved; can infiltrate into superfine micro cracks on the cutting surface of a workpiece in use, so that the surface metal crystal lattice is embrittled, and the cutting process is easy to carry out; has good fluidity and good cleaning property;
after the solution A and the solution B are mixed, the cutting fluid has better lubricity, leveling property, cooling property and cleaning property, has better adhesion effect, has stronger adhesion capability at high temperature, and has better protection effect on aluminum parts.
On the basis, when the solution A is prepared, 50-80 parts of attachment liquid and 5-17 parts of nonionic fluorine surfactant are adopted; the ratio of the solution A to the solution B is 1: 3-7.
In addition, the nonionic fluorine surfactant is preferably a hydrophilic nonionic fluorine surfactant, specifically, any one of polyoxyethylene ether of fluorine-containing fatty alcohol, polyoxyethylene ether of fluorine-containing alkyl sulfonyl alcohol amine and polyoxyethylene ether of fluorine-containing phenol is adopted, and is matched with the attaching liquid, so that the lubricating effect and leveling property of the attaching liquid can be improved, the attaching property can be improved, and after the solution A and the solution B are mixed, the surface tension of the cutting liquid can be reduced, the lubricating property can be improved, and the cleaning effect can be further improved.
The aluminum part cutting fluid with strong adhesion prepared by the invention is further described by the following specific examples according to different raw material amounts.
Example 1
(1) Adding sodium tripolyphosphate into 5% fluoboric acid solution to form an attaching solution;
(2) Adding 5 parts of polyoxyethylene ether containing fluoroalkyl sulfonyl alcohol amine into 50 parts of attachment liquid, and stirring and mixing for 30min at normal temperature to obtain a solution A;
(3) Adding oleic acid and triethanolamine into a reaction kettle, and carrying out esterification reaction on carboxyl of the oleic acid and hydroxyl of the triethanolamine to generate triethanolamine oleate by mixing at 110 ℃;
(4) Adding rosin and maleic anhydride into a reaction kettle, carrying out copolymerization reaction at 150 ℃ under the catalysis action, and then adding polyamine for neutralization reaction to generate a nonionic surfactant;
(5) Adding triethanolamine oleate and a nonionic surfactant into a stirring kettle, stirring and mixing under the condition of stirring speed of 300r/min, then adding a defoaming agent for treatment to form a solution B, standing, discharging and sealing for later use;
(6) The solution A and the solution B are mixed according to the proportion of 1 under the condition that a sealed container with a stirring device is adopted and the stirring speed is 300 r/min: 3, mixing, repeatedly vacuumizing and introducing chlorine gas in the stirring process, repeating for 3 times and 5 times at intervals of 5 minutes, and continuously stirring for 1 hour to obtain the cutting fluid.
Example 2
(1) Adding sodium tripolyphosphate into 5% fluoboric acid solution to form an attaching solution;
(2) Adding 8 parts of polyoxyethylene ether containing fluorophenol into 60 parts of attachment solution, and stirring and mixing for 30min at normal temperature to obtain solution A;
(3) Adding oleic acid and triethanolamine into a reaction kettle, and carrying out esterification reaction on carboxyl of the oleic acid and hydroxyl of the triethanolamine to generate triethanolamine oleate by mixing at the temperature of 120 ℃;
(4) Adding rosin and maleic anhydride into a reaction kettle, carrying out copolymerization reaction at 160 ℃ under the catalysis action, and then adding polyamine for neutralization reaction to generate a nonionic surfactant;
(5) Adding triethanolamine oleate and a nonionic surfactant into a stirring kettle, stirring and mixing under the condition of stirring speed of 300r/min, then adding a defoaming agent for treatment to form a solution B, standing, discharging and sealing for later use;
(6) The solution A and the solution B are mixed according to the proportion of 1 under the condition that a sealed container with a stirring device is adopted and the stirring speed is 350 r/min: 4, mixing, repeatedly vacuumizing and introducing chlorine in the stirring process, repeating for 3 times and 5 times at intervals of 5min, and continuously stirring for 1h to obtain the cutting fluid.
Example 3
(1) Adding sodium tripolyphosphate into 5% fluoboric acid solution to form an attaching solution;
(2) Adding 12 parts of polyoxyethylene ether containing fluorine fatty alcohol into 70 parts of the attaching solution, and stirring and mixing for 35min at normal temperature to obtain a solution A;
(3) Adding oleic acid and triethanolamine into a reaction kettle, and carrying out esterification reaction on carboxyl of the oleic acid and hydroxyl of the triethanolamine to generate triethanolamine oleate by mixing at 130 ℃;
(4) Adding rosin and maleic anhydride into a reaction kettle, carrying out copolymerization reaction at 180 ℃ under the catalysis action, and then adding polyamine for neutralization reaction to generate a nonionic surfactant;
(5) Adding triethanolamine oleate and a nonionic surfactant into a stirring kettle, stirring and mixing under the condition of stirring speed of 350r/min, then adding a defoaming agent for treatment to form a solution B, standing, discharging and sealing for later use;
(6) The solution A and the solution B are mixed according to the proportion of 1 under the condition that a sealed container with a stirring device is adopted and the stirring speed is 400 r/min: 5, mixing, repeatedly vacuumizing and introducing chlorine in the stirring process, repeating for 3 times and 5 times at intervals of 5min, and continuously stirring for 1.5h to obtain the cutting fluid.
Example 4
(1) Adding sodium tripolyphosphate into 5% fluoboric acid solution to form an attaching solution;
(2) Adding 14 parts of polyoxyethylene ether containing fluorine fatty alcohol into 70 parts of the attaching solution, and stirring and mixing for 38min at normal temperature to obtain a solution A;
(3) Adding oleic acid and triethanolamine into a reaction kettle, and carrying out esterification reaction on carboxyl of the oleic acid and hydroxyl of the triethanolamine to generate triethanolamine oleate by mixing at the temperature of 140 ℃;
(4) Adding rosin and maleic anhydride into a reaction kettle, carrying out copolymerization reaction at 190 ℃ under the catalysis action, and then adding polyamine for neutralization reaction to generate a nonionic surfactant;
(5) Adding triethanolamine oleate and a nonionic surfactant into a stirring kettle, stirring and mixing under the condition of the stirring speed of 300-400 r/min, adding a defoaming agent for treatment to form a solution B, standing, discharging and sealing for later use;
(6) The solution A and the solution B are mixed according to the proportion of 1 under the condition that a sealed container with a stirring device is adopted and the stirring speed is 450 r/min: and 6, mixing, repeatedly vacuumizing and introducing chlorine in the stirring process, repeating for 3 times and 5 times at intervals of 5 minutes, and continuously stirring for 2 hours to obtain the cutting fluid.
Example 5
(1) Adding sodium tripolyphosphate into 5% fluoboric acid solution to form an attaching solution;
(2) Adding 17 parts of polyoxyethylene ether containing fluorine fatty alcohol into 80 parts of the attaching solution, and stirring and mixing for 40min at normal temperature to obtain a solution A;
(3) Adding oleic acid and triethanolamine into a reaction kettle, and carrying out esterification reaction on carboxyl of the oleic acid and hydroxyl of the triethanolamine to generate triethanolamine oleate by mixing at the temperature of 150 ℃;
(4) Adding rosin and maleic anhydride into a reaction kettle, carrying out copolymerization reaction at 200 ℃ under the catalysis action, and then adding polyamine for neutralization reaction to generate a nonionic surfactant;
(5) Adding triethanolamine oleate and a nonionic surfactant into a stirring kettle, stirring and mixing under the condition of stirring speed of 400r/min, adding a defoaming agent for treatment to form a solution B, standing, discharging and sealing for later use;
(6) The solution A and the solution B are mixed according to the proportion of 1 under the condition that a sealed container with a stirring device is adopted and the stirring speed is 500 r/min: and 3-7, repeatedly carrying out vacuumizing and chlorine introducing operation in the stirring process, repeating for 3-5 times at intervals of 5min, and continuously stirring for 2 hours to obtain the cutting fluid.
Table 1 example 1 to 5 ratios of raw materials
In order to verify that the aluminum part cutting fluid with strong adhesion prepared in the embodiment of the invention has good adhesion, the aluminum part cutting fluid with strong adhesion provided in the embodiment of the invention is compared and illustrated by the following comparative examples.
Comparative example 1
The preparation method of the example 1 is adopted in the comparative example, the preparation and addition of the solution A are removed, the other raw materials and the method are unchanged, and the specific steps are as follows:
(1) Adding oleic acid and triethanolamine into a reaction kettle, and carrying out esterification reaction on carboxyl of the oleic acid and hydroxyl of the triethanolamine to generate triethanolamine oleate by mixing at 110 ℃;
(2) Adding rosin and maleic anhydride into a reaction kettle, carrying out copolymerization reaction at 150 ℃ under the catalysis action, and then adding polyamine for neutralization reaction to generate a nonionic surfactant;
(3) Adding triethanolamine oleate and a nonionic surfactant into a stirring kettle, stirring and mixing under the condition of the stirring speed of 300r/min, and then adding a defoaming agent for treatment to form the cutting fluid.
Comparative example 2
The preparation method of example 2 is adopted in the comparative example, the preparation and addition of the solution A are removed, the other raw materials and the method are unchanged, the specific steps are similar to those of comparative example 1, and the comparative example is not repeated.
Comparative example 3
The preparation method of example 3 is adopted in the comparative example, the preparation and addition of the solution A are removed, the other raw materials and the method are unchanged, the specific steps are similar to those of comparative example 1, and the comparative example is not repeated.
Comparative example 4
The preparation method of example 4 is adopted in the comparative example, the preparation and addition of the solution A are removed, the other raw materials and the method are unchanged, the specific steps are similar to those of comparative example 1, and the comparative example is not repeated.
Comparative example 5
The preparation method of example 5 is adopted in the comparative example, the preparation and addition of the solution A are removed, the other raw materials and the method are unchanged, the specific steps are similar to those of comparative example 1, and the comparative example is not repeated.
Comparative example 6
The preparation method of the example 1 is adopted in the comparative example, the nonionic fluorine surfactant in the solution A is removed, the comparative example is specifically the removal of polyoxyethylene ether of fluorine-containing alkyl sulfonyl alcohol amine, the rest raw materials and the method are unchanged, and the specific steps are as follows:
(1) Adding sodium tripolyphosphate into 5% fluoboric acid solution to form solution A;
(2) Adding oleic acid and triethanolamine into a reaction kettle, and carrying out esterification reaction on carboxyl of the oleic acid and hydroxyl of the triethanolamine to generate triethanolamine oleate by mixing at 110 ℃;
(3) Adding rosin and maleic anhydride into a reaction kettle, carrying out copolymerization reaction at 150 ℃ under the catalysis action, and then adding polyamine for neutralization reaction to generate a nonionic surfactant;
(4) Adding triethanolamine oleate and a nonionic surfactant into a stirring kettle, stirring and mixing under the condition of stirring speed of 300r/min, then adding a defoaming agent for treatment to form a solution B, standing, discharging and sealing for later use;
(5) The solution A and the solution B are mixed according to the proportion of 1 under the condition that a sealed container with a stirring device is adopted and the stirring speed is 300 r/min: 3, mixing, repeatedly vacuumizing and introducing chlorine gas in the stirring process, repeating for 3 times and 5 times at intervals of 5 minutes, and continuously stirring for 1 hour to obtain the cutting fluid.
Comparative example 7
The preparation method of the example 2 is adopted in the comparative example, the addition of the nonionic fluorine surfactant in the solution A is removed, the comparative example is specifically the removal of polyoxyethylene ether containing fluorine phenol, the rest raw materials and the method are unchanged, the specific steps are similar to those of the comparative example 6, and the comparative example is not repeated.
Comparative example 8
The preparation method of the example 3 is adopted in the comparative example, the addition of the nonionic fluorine surfactant in the solution A is removed, the comparative example is specifically the removal of polyoxyethylene ether of fluorine-containing fatty alcohol, the rest raw materials and the method are unchanged, the specific steps are similar to those of the comparative example 6, and the comparative example is not repeated.
Comparative example 9
The preparation method of example 4 is adopted in the comparative example, the addition of the nonionic fluorine surfactant in the solution A is removed, the comparative example is specifically the removal of polyoxyethylene ether of fluorine-containing fatty alcohol, the rest raw materials and the method are unchanged, the specific steps are similar to those of comparative example 6, and the comparative example is not repeated.
Comparative example 10
The preparation method of example 5 is adopted in the comparative example, the addition of the nonionic fluorine surfactant in the solution A is removed, the comparative example is specifically the removal of polyoxyethylene ether of fluorine-containing fatty alcohol, the rest raw materials and the method are unchanged, the specific steps are similar to those of comparative example 6, and the comparative example is not repeated.
Table 2 comparative examples 6 to 10 raw material ratios
Comparative example 11
The comparative example uses the preparation method of example 1, except that the preparation and addition of solution B was removed, wherein the addition of nonionic fluorosurfactant was 20 parts, the remaining materials and methods were unchanged, and the specific steps are as follows:
(1) Adding sodium tripolyphosphate into 5% fluoboric acid solution to form an attaching solution;
(2) And adding 20 parts of polyoxyethylene ether containing fluoroalkyl sulfonyl alcohol amine into 50 parts of the attaching liquid, and stirring and mixing for 30 minutes at normal temperature to obtain the cutting liquid.
Comparative example 12
The preparation method of example 2 is adopted in the comparative example, the preparation and addition of the solution B are removed, wherein the addition of the nonionic fluorine surfactant is 25 parts, the other raw materials and the method are unchanged, the specific steps are similar to those of comparative example 11, and the comparative example is not repeated.
Comparative example 13
The preparation method of example 3 is adopted in the comparative example, the preparation and addition of the solution B are removed, wherein the addition of the nonionic fluorine surfactant is 28 parts, the other raw materials and the method are unchanged, the specific steps are similar to those of comparative example 11, and the comparative example is not repeated.
Comparative example 14
The preparation method of example 4 was adopted in this comparative example, and the preparation and addition of solution B were removed, wherein the addition of nonionic fluorosurfactant was 33 parts, the remaining raw materials and method were unchanged, the specific procedure was similar to comparative example 11, and this comparative example is not described in detail.
Comparative example 15
The preparation method of example 5 is adopted in the comparative example, the preparation and addition of the solution B are removed, wherein the addition of the nonionic fluorine surfactant is 36 parts, the other raw materials and the method are unchanged, the specific steps are similar to those of comparative example 11, and the comparative example is not repeated.
Table 3 comparative examples 11 to 15 raw material ratios
Test examples
In this test example, the cutting fluids according to examples 1 to 5 and comparative examples 1 to 15 of the present invention were subjected to adhesion test, and the cutting fluid adhesion grade was tested according to GB/T1720, paint film adhesion test method (circling method), and specific test indicators Table 4-Table 7.
Table 4 sample detection indices of examples 1 to 5
According to the table 4, the cutting fluids provided in the examples 1 to 5 of the present invention all have a level 4 adhesion, which indicates that the cutting fluids have good adhesion properties;
TABLE 5 comparative examples 1-5 sample detection index
According to Table 5, the cutting fluids according to comparative examples 1 to 5 of the present invention all had a grade 7 adhesion and a poor adhesion, indicating that the addition of solution A in the preparation method of the cutting fluid according to the present invention is an important factor affecting the adhesion.
TABLE 6 comparative examples 6 to 10 sample detection indices
According to Table 6, the cutting fluids according to comparative examples 6 to 10 of the present invention all had a grade 5 adhesion and the adhesion was general, which indicates that the addition of nonionic fluorosurfactant to solution A in the method of preparing a cutting fluid according to the present invention is a factor affecting the adhesion.
TABLE 7 detection index for each of samples 11-15 of comparative example
According to Table 7, comparative examples 11 to 15 of the present invention provided cutting fluids with adhesion forces of 5 and 6, and adhesion was general, showing that addition of solution B in the preparation method of the cutting fluid of the present invention was a factor affecting adhesion force.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The preparation method of the aluminum piece cutting fluid with strong adhesiveness is characterized by comprising the following steps of:
s1, adding sodium tripolyphosphate into a fluoboric acid solution to form an attachment solution;
s2, adding the nonionic fluorine surfactant into the attaching solution, and stirring and mixing to obtain a solution A;
s3, adding oleic acid and triethanolamine into a reaction kettle, and reacting to generate triethanolamine oleate;
s4, adding rosin and maleic anhydride into a reaction kettle, and reacting to generate a nonionic surfactant;
s5, adding triethanolamine oleate and a nonionic surfactant into a stirring kettle, and stirring and mixing to form a solution B;
s6, mixing the solution A and the solution B in proportion to obtain the cutting fluid.
2. The method for preparing the aluminum part cutting fluid with strong adhesiveness according to claim 1, wherein: in the step S1, the concentration of the fluoboric acid solution is 5%.
3. The method for preparing the aluminum part cutting fluid with strong adhesiveness according to claim 1, wherein: in the step S2, stirring is performed at normal temperature, and the mixing time is 30-40 min.
4. The method for preparing the aluminum part cutting fluid with strong adhesiveness according to claim 1, wherein: in the step S3, the reaction temperature is 110-150 ℃.
5. The method for preparing the aluminum part cutting fluid with strong adhesiveness according to claim 1, wherein: in the step S4, the reaction is carried out under the catalysis condition, the temperature is 150-200 ℃, under the catalysis effect, the rosin and the maleic anhydride carry out copolymerization reaction, and then polyamine is added for neutralization reaction.
6. The method for preparing the aluminum part cutting fluid with strong adhesiveness according to claim 1, wherein: in the step S5, the stirring speed is 300-400 r/min, and the defoaming agent is added for treatment after stirring.
7. The method for preparing the aluminum part cutting fluid with strong adhesiveness according to claim 1, wherein: in the step S6, a sealed container with a stirring device is adopted, the stirring speed is 300-500 r/min, the vacuumizing and chlorine introducing work is repeatedly carried out in the stirring process, the interval is 5min for one time, and after 3-5 times of repetition, the stirring is continued for 1-2 h.
8. The method for preparing the aluminum part cutting fluid with strong adhesiveness according to claim 1, wherein: when the solution A is prepared, the adhesive liquid is 50-80 parts, and the nonionic fluorine surfactant is 5-17 parts.
9. The method for preparing the aluminum part cutting fluid with strong adhesiveness according to claim 1, wherein: the ratio of the solution A to the solution B is 1: 3-7.
10. The method for preparing the aluminum part cutting fluid with strong adhesiveness according to claim 1, wherein: the nonionic fluorine surfactant is preferably a hydrophilic nonionic fluorine surfactant, and specifically any one of polyoxyethylene ether of fluorine-containing fatty alcohol, polyoxyethylene ether of fluorine-containing alkyl sulfonyl alcohol amine and polyoxyethylene ether of fluorine-containing phenol is adopted.
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