CN104911015B - A kind of grinding fluid and preparation method thereof - Google Patents
A kind of grinding fluid and preparation method thereof Download PDFInfo
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- CN104911015B CN104911015B CN201510375186.3A CN201510375186A CN104911015B CN 104911015 B CN104911015 B CN 104911015B CN 201510375186 A CN201510375186 A CN 201510375186A CN 104911015 B CN104911015 B CN 104911015B
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- grinding fluid
- antirust agent
- antirust
- fungicide
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Abstract
A kind of grinding fluid and preparation method thereof, according to mass percentage, including 10%~25% EP agent, 10%~25% bleeding agent, 5%~10% antirust agent, 0.5%~3% fungicide, 0.1%~0.5% softening agent, 0.1%~0.2% antifoaming agent, surplus are water.The metal working fluid that the present invention obtains not only high lubricating effect, high rust resistance has good cooling and cleaning, can solve the various shortcoming of product in the prior art, due in the raw material of the present invention, oil component is entirely free of, is real water base product so preventing pollution sources from root, greatly reduce industry production cost, and it is environmentally protective, to human body and environmental-friendly, oils product can be substituted completely and carries out Honing process.
Description
Technical field
The invention belongs to metal working fluid applied technical fields, and in particular to a kind of grinding fluid and preparation method thereof.
Background technology
With the development of science and technology, the enhancing of environmental consciousness, the negative of existing environmental requirement is not achieved in original cutting fluid discharge
Influence also increasingly causes concern.But technology and it is economical due to, the most metal working fluids used at present are still different
Contain the chemical substance being harmful to human body or ecological environment to degree.Therefore environment-friendly type metal working fluid is that following metal adds
The development trend of work liquid.In mechanical processing in the techniques such as common honing, polishing, what is used originally is mainly kerosene or close
Mineral oil product, but this kind of product is on the high side, and there are volatile, inflammable, explosive, waste liquid is difficult, pollutes environment,
Influence a series of problems, such as operator is healthy.
At present, with the extensive use of metal working fluid, it has been found that metal working fluid has become the main of mechanical processing
Pollution sources, in addition to can operating personnel be caused when using with centainly harm, the discharge of waste liquid can also cause environment seriously to pollute, ring
It protects and economic contradiction is increasingly prominent.Therefore, green, environmentally friendly, safe, efficient intermetallic composite coating liquid product are developed
Become a kind of main trend.
The content of the invention
To overcome the problems of the prior art, the object of the present invention is to provide a kind of green, efficient grinding fluid and its systems
Preparation Method.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of grinding fluid, according to mass percentage, including 10%~25% EP agent, 10%~25% oozes
Saturating agent, 5%~10% antirust agent, 0.5%~3% fungicide, 0.1%~0.5% softening agent, 0.1%~0.2%
Antifoaming agent, surplus are water.
The EP agent is organic boric acid ester.
The bleeding agent is polyethylene glycol (PEG) oleate, the one or more in polyethylene glycol, polyethers；The organic boric acid ester
For oleic acid diethanol amine borate.
The antirust agent is made by the following method：According to molar ratio it is 3 by organic amine and binary acid:After 1 mixing, in 70
It is reacted at~80 DEG C, antirust agent is obtained after the reaction was complete.
The organic amine is cyclohexylamine, triethanolamine or AMP-95.
The dicarboxylic acids is dodecenylsuccinic acid, sebacic acid or eleven carbon diacids.
The fungicide is triazine fungicide, di-2-ethylhexylphosphine oxide morpholine or 1,2- benzisothiazole-3-ketones.
The softening agent is EDETATE DISODIUM.
The antifoaming agent is organic silicon defoamer.
A kind of preparation method of grinding fluid, by organic amine and binary acid in molar ratio 3:1 is added in reaction kettle, then stirs
It mixes down after the reaction was complete at 70~80 DEG C, antirust agent is obtained, then by mass percentage, to 5%~10% antirust agent
The EP agent of middle addition 10%~25%, 10%~25% bleeding agent, 0.5%~3% fungicide, 0.1%~
0.5% softening agent, 0.1%~0.2% antifoaming agent are stirring evenly and then adding into water, then stir evenly, obtain grinding fluid,
Wherein the sum of mass percent of each component is 100%.
Compared with prior art, the device have the advantages that：The grinding fluid for intermetallic composite coating that the present invention obtains
Not only high lubricating effect, high rust resistance；Since in working solution, the specific heat ratio oil of water is big, containing substantial amounts of in working solution
Water can reduce rapidly the temperature of cutter and workpiece, so with good cooling；Due to containing bleeding agent and water, so tool
There is preferable cleaning；Present invention employs organic boric acid ester EP agents, can not only reach in actual production and extreme pressure is moistened
Sliding requirement, and the rust-proof effect of product can be enhanced, while certain bactericidal effect can be also played, with the antirust agent in invention
Compounding, the effect of cooperative gain can be played.The addition of bleeding agent more can allow extreme pressure agent and antirust agent to be deep into metal and cutter
Surface, not only protect cutter, extend cutter life, and further improve rust-proof effect, while hydrous water is to mill
Bits also play certain cleaning action, improve honing precision.
Further, since in the raw material of the present invention, oil component is entirely free of, is true so preventing pollution sources from root
Positive water base product, greatly reduces industry production cost, and environmentally protective, can be complete to human body and environmental-friendly
It substitutes oils product and carries out Honing process.The grinding fluid of the present invention can be widely used in aircraft industry, aerospace industry, navigation work
In the mechanical processing industries such as industry, weapon industry, auto manufacturing, machine-tool industry, refrigeration compressor manufacturing industry.
Further, antirust agent is made, due to organic amine and binary by the way that organic amine and binary acid are reacted in the present invention
Acid is according to molar ratio 3:1 is mixed, wherein, organic amine is excessive, and organic amine plays two, a part and binary
Acid carries out reaction and generates corresponding carboxylate antirust agent, and another part is that excessive part plays the role of adjusting pH value so that
Antirust agent and final grinding fluid are alkalescence, improve rust-proof effect of the product to ferrous metal.In the present invention in binary acid alkyl
Containing more carbon atom, in polar molecule oriented attachment, when molecules align tightness degree similar to when, bigger molecule is formed
Absorption film thickness and it is close, the Van der Waals force between polar molecule hydrocarbyl portion is bigger, suction of the polar molecule on metal interface
It is attached can be bigger, absorption it is more secured, extraneous factor on corrosion of metal influence just it is smaller.
Preparation method of the present invention is simple, easily operated and industrialized production.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.
The composition of grinding fluid in the present invention is as follows：According to mass percentage, added including 10%~25% extreme pressure
Agent, 10%~25% bleeding agent, 5%~10% antirust agent, 0.5%~3% fungicide, 0.1%~0.5% softening
Agent, 0.1%~0.2% antifoaming agent, surplus are water.
Embodiment 1
A kind of grinding fluid, according to mass percentage, including 20% oleic acid diethanol amine borate, 15% poly- second two
Alcohol oleate, 10% antirust agent, 2% triazine fungicide, 0.5% EDETATE DISODIUM, 0.2% organic silicon defoamer,
Surplus is water.
Wherein, antirust agent is made by the following method：By triethanolamine and eleven carbon diacids according to molar ratio 3:1 mixing
Afterwards, reaction 30min is carried out at 70 DEG C, obtains antirust agent.
The preparation method of above-mentioned grinding fluid is：By triethanolamine and eleven carbon diacids in molar ratio 3:1 is added to reaction
In kettle, 30min is reacted at 70 DEG C under then stirring, antirust agent is obtained, then by mass percentage, to 10% antirust agent
The oleic acid diethanol amine borate of middle addition 20%, 15% polyethylene glycol (PEG) oleate, 2% triazine fungicide, 0.5%
EDETATE DISODIUM, 0.2% organic silicon defoamer are stirring evenly and then adding into water, then stir evenly, obtain grinding fluid, wherein
The sum of mass percent of each component is 100%.
Embodiment 2
A kind of grinding fluid, according to mass percentage, including 20% oleic acid diethanol amine borate, 15% poly- second two
Alcohol, 10% antirust agent, 3% di-2-ethylhexylphosphine oxide morpholine, 0.5% EDETATE DISODIUM, 0.2% organic silicon defoamer, surplus
For water.
Wherein, antirust agent is made by the following method：By triethanolamine and dodecenylsuccinic acid according to molar ratio 3:1 is mixed
After conjunction, reaction 30min is carried out at 80 DEG C, antirust agent is obtained after the reaction was complete.
The preparation method of above-mentioned grinding fluid is：By triethanolamine and dodecenylsuccinic acid in molar ratio 3:1 is added to instead
It answers in kettle, reacts 30min at 80 DEG C under then stirring, antirust agent is obtained, then by mass percentage, to 10% antirust
20% oleic acid diethanol amine borate, 15% polyethylene glycol, 3% di-2-ethylhexylphosphine oxide morpholine, 0.5% EDTA are added in agent
Disodium salt, 0.2% organic silicon defoamer are stirring evenly and then adding into water, then stir evenly, and obtain grinding fluid, wherein each group
The sum of mass percent divided is 100%.
Embodiment 3
A kind of grinding fluid, according to mass percentage, including 15% oleic acid diethanol amine borate, 15% poly- second two
Alcohol, 10% antirust agent, 1% 1,2- benzisothiazole-3-ketones, 0.5% EDETATE DISODIUM, 0.2% organosilicon defoaming
Agent, surplus are water.
Wherein, antirust agent is made by the following method：By triethanolamine and sebacic acid according to molar ratio 3:After 1 mixing, in
Reaction 30min is carried out at 75 DEG C, obtains antirust agent.
The preparation method of above-mentioned grinding fluid is：By triethanolamine and sebacic acid in molar ratio 3:1 is added in reaction kettle, so
30min is reacted at 75 DEG C under stirring afterwards, antirust agent is obtained, then by mass percentage, is added in into 10% antirust agent
15% oleic acid diethanol amine borate, 15% polyethylene glycol, 1% 1,2- benzisothiazole-3-ketones, 0.5% EDTA
Disodium salt, 0.2% organic silicon defoamer are stirring evenly and then adding into water, then stir evenly, and obtain grinding fluid, wherein each group
The sum of mass percent divided is 100%.
Assessment of performance has been carried out to grinding fluid made from embodiment 2 and embodiment 3, has been shown in Table 1.
The assessment of performance of the grinding fluid of 1 embodiment 2 of table and embodiment 3
As seen from Table 1, not only properties meet national standard to present invention gained grinding fluid, but also in some projects
Far superior to national standard more meets the requirement to product in practical application.
Embodiment 4
A kind of grinding fluid, according to mass percentage, including 10% oleic acid diethanol amine borate, 10% poly- second two
The mixture of alcohol and polyethylene glycol (PEG) oleate, 5% antirust agent, 1.5% triazine fungicide, 0.1% EDETATE DISODIUM,
0.1% organic silicon defoamer, surplus are water.
Wherein, antirust agent is made by the following method：By cyclohexylamine and eleven carbon diacids according to molar ratio 3:1 mixing
Afterwards, reaction 30min is carried out at 70 DEG C, obtains antirust agent.
The preparation method of above-mentioned grinding fluid is：By cyclohexylamine and eleven carbon diacids in molar ratio 3:1 is added to reaction kettle
In, 30min is reacted at 70 DEG C under then stirring, antirust agent is obtained, then by mass percentage, into 5% antirust agent
The oleic acid diethanol amine borate of addition 10%, 10% polyethylene glycol and the mixture of polyethylene glycol (PEG) oleate, the three of 1.5%
Piperazine fungicide, 0.1% EDETATE DISODIUM, 0.1% organic silicon defoamer are stirring evenly and then adding into water, then stir evenly,
Grinding fluid is obtained, wherein the sum of mass percent of each component is 100%.
Embodiment 5
A kind of grinding fluid, according to mass percentage, including 25% oleic acid diethanol amine borate, 25% poly- second two
The mixture of alcohol and polyethers, 6% antirust agent, 0.5% di-2-ethylhexylphosphine oxide morpholine, 0.3% EDETATE DISODIUM, 0.15% has
Machine silicon defoaming agent, surplus are water.
Wherein, antirust agent is made by the following method：By AMP-95 and sebacic acid according to molar ratio 3:After 1 mixing, in 70
Reaction 30min is carried out at DEG C, obtains antirust agent.
The preparation method of above-mentioned grinding fluid is：By AMP-95 (AMP-95 chemical name 2-amino-2-methyl-1-propanols, U.S.
Dow Chemical of state) and sebacic acid in molar ratio 3:1 is added in reaction kettle, reacts 30min at 70 DEG C under then stirring,
Antirust agent is obtained, then by mass percentage, 25% oleic acid diethanol amine borate is added in into 6% antirust agent,
25% polyethylene glycol and the mixture of polyethers, 0.5% di-2-ethylhexylphosphine oxide morpholine, 0.3% EDETATE DISODIUM, 0.15% has
Machine silicon defoaming agent is stirring evenly and then adding into water, then stirs evenly, and obtains grinding fluid, wherein the mass percent of each component it
With for 100%.
Embodiment 6
A kind of grinding fluid, according to mass percentage, including 18% oleic acid diethanol amine borate, 20% poly- second two
The mixture of alcohol oleate, polyethylene glycol and polyethers, 8% antirust agent, 2.5% 1,2- benzisothiazole-3-ketones, 0.4%
EDETATE DISODIUM, 0.2% organic silicon defoamer, surplus is water.
Wherein, antirust agent is made by the following method：By cyclohexylamine and dodecenylsuccinic acid according to molar ratio 3:1 mixing
Afterwards, reaction 30min is carried out at 70 DEG C, obtains antirust agent.
The preparation method of above-mentioned grinding fluid is：By cyclohexylamine and dodecenylsuccinic acid in molar ratio 3:1 is added to reaction
In kettle, 30min is reacted at 70 DEG C under then stirring, antirust agent is obtained, then by mass percentage, to 8% antirust agent
It is middle add in 18% oleic acid diethanol amine borate, the mixture of 20% polyethylene glycol (PEG) oleate, polyethylene glycol and polyethers,
2.5% 1,2- benzisothiazole-3-ketones, 0.4% EDETATE DISODIUM, 0.2% organic silicon defoamer add after stirring evenly
Enter water, then stir evenly, obtain grinding fluid, wherein the sum of mass percent of each component is 100%.
The metal working fluid that the present invention obtains not only high lubricating effect, high rust resistance have good cooling and clear
Washing property, and solve the various shortcoming of previous product, oil component is entirely free of, prevents pollution sources from root, is real
Water base product, greatly reduce industry production cost, it is environmentally protective, to human body and environmental-friendly, oil can be substituted completely
Class product carries out Honing process.
In polar molecule oriented attachment, work as molecules align containing more carbon atom in binary acid alkyl in the present invention
Tightness degree similar to when, absorption film thickness that bigger molecule is formed and close, the Van der Waals force between polar molecule hydrocarbyl portion
Bigger, adsorption energy of the polar molecule on metal interface is bigger, and absorption is more secured, and extraneous factor influences just corrosion of metal
It is smaller.Common EP agent contains the elements such as sulphur, phosphorus, chlorine, these additives can pollute environment, this formula employs
Organic boric acid ester EP agent can not only reach the requirement to extreme boundary lubrication in actual production, and can enhance the anti-of product
It becomes rusty effect, while can also play certain bactericidal effect, the compounding with this formula antirust agent can play the effect of cooperative gain.
The addition of bleeding agent can more allow extreme pressure agent and antirust agent is deep into the surface of metal and cutter, not only protect cutter, extend
Cutter life, and rust-proof effect is further improved, while hydrous water also plays abrasive dust certain cleaning action, improves
Honing precision.
Grinding fluid prepared by the present invention can be widely used in aircraft industry, aerospace industry, marine industries, weapon industry, vapour
In the mechanical processing industries such as vehicle manufacturing industry, machine-tool industry, refrigeration compressor manufacturing industry.
In the application example of certain refrigeration compressor, honing machine is expensive in advance mainly using imported oil, safety
Hidden danger is big, and environmental pollution is big, and cleaning requirement is high, in face of these problems, and then employs extreme pressure emulsion, but this kind of production
Product cause processing device larger abrasion, are a heavily contaminated again to environment using long easy growth bacterium.And it compresses
The processing auxiliary material such as various cutting fluids, grinding fluid, antirust oil can be touched in the production process of machine parts.Workpiece the later stage into
It can be in contact again with refrigerant in product, in these auxiliary materials, often add many additives for thering is property change to act on to it.This
Mean that there are the metal working fluid risks incompatible with refrigerant.This is to recipe requirements higher.And the top gem of a girdle-pendant using the present invention
Grinding fluid can be fully solved the above problem.And the compressor after being processed using this grinding fluid, it disclosure satisfy that European Union ROHS
Certification and the requirement of REACH certifications.
Also always using aviation kerosine, the additive in aviation kerosine has for such as certain honing workshop section：Lead tetraethide, phenols,
The substances such as ethers, heterocyclic, the presence of these substances is not only a kind of threat to environment, but also is even more a kind of slow to health
Property poison.And grinding fluid using the present invention has prevented these potential threats from root, with《People's Republic of China's sewage is comprehensive
Close discharge standard》Etc. laws and regulations file be foundation, the concentration of emission of waste liquid is well below all standard.
Claims (2)
1. a kind of grinding fluid, which is characterized in that according to mass percentage, including 10%~25% EP agent, 10%
~25% bleeding agent, 5%~10% antirust agent, 0.5%~3% fungicide, 0.1%~0.5% softening agent,
0.1%~0.2% antifoaming agent, surplus are water；
The bleeding agent is polyethylene glycol (PEG) oleate, the one or more in polyethylene glycol；
The antirust agent is made by the following method：According to molar ratio it is 3 by organic amine and binary acid:After 1 mixing, in 70~80
It is reacted at DEG C, antirust agent is obtained after the reaction was complete；
The EP agent is oleic acid diethanol amine borate；
Softening agent is EDETATE DISODIUM；
The fungicide is triazine fungicide, di-2-ethylhexylphosphine oxide morpholine or 1,2- benzisothiazole-3-ketones；
The antifoaming agent is organic silicon defoamer；
The organic amine is cyclohexylamine, triethanolamine or AMP-95；
The binary acid is dodecenylsuccinic acid, decanedioic acid or eleven carbon diacids.
2. a kind of preparation method of grinding fluid as described in claim 1, which is characterized in that by organic amine and binary acid by mole
Than 3:1 is added in reaction kettle, after the reaction was complete at 70~80 DEG C under then stirring, antirust agent is obtained, then by quality hundred
Divide than meter, the EP agent of addition 10%~25% into 5%~10% antirust agent, 10%~25% bleeding agent,
0.5%~3% fungicide, 0.1%~0.5% softening agent, 0.1%~0.2% antifoaming agent are stirring evenly and then adding into
Then water stirs evenly, obtain grinding fluid, and wherein the sum of mass percent of each component is 100%.
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| CN201510375186.3A CN104911015B (en) | 2015-06-30 | 2015-06-30 | A kind of grinding fluid and preparation method thereof |
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| CN201510375186.3A CN104911015B (en) | 2015-06-30 | 2015-06-30 | A kind of grinding fluid and preparation method thereof |
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| CN104911015B true CN104911015B (en) | 2018-05-29 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105132642B (en) * | 2015-10-10 | 2017-11-17 | 十堰双齐科技有限公司 | PAG water-based quenching medium functional rehabilitation agent and its application |
| CN105462662B (en) * | 2015-11-30 | 2019-01-01 | 诺泰生物科技(合肥)有限公司 | A kind of long-life high load capacity metal working fluid and preparation method thereof |
| CN106433938B (en) * | 2016-09-22 | 2019-05-21 | 东莞市垠星科技发展有限公司 | A kind of environmental-friendly high-performance enginer cylinder body grinding fluid |
| CN108822950B (en) * | 2018-06-04 | 2021-02-05 | 安徽万协智能科技集团有限公司 | Honing liquid and preparation method thereof |
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