CN107603723A - High cleaning cutting fluid - Google Patents
High cleaning cutting fluid Download PDFInfo
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- CN107603723A CN107603723A CN201710625826.0A CN201710625826A CN107603723A CN 107603723 A CN107603723 A CN 107603723A CN 201710625826 A CN201710625826 A CN 201710625826A CN 107603723 A CN107603723 A CN 107603723A
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- cutting fluid
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Abstract
The present invention relates to a kind of high cleaning cutting fluid, include the component of following mass percent：Anti-rust lubricating additive 10%~20%, nonionic surfactant 0.5%~1.5%, tetrazole 0.1%~0.5%, sodium carbonate 2%~4%, borax 1%~3%, cocoanut fatty acid diethanolamide 1%~5%, remaining is water；The anti-rust lubricating additive is formed by the sodium hydroxide reaction of the boric acid of 35~45 mass parts, the triethanolamine of 15~25 mass parts, the monoethanolamine of 15~25 mass parts, 3~8 mass parts.The high cleaning cutting fluid cleaning performance of the present invention is very excellent.
Description
Technical field
The present invention relates to a kind of cutting fluid and preparation method thereof, belong to technical field of lubricating oil.
Background technology
Cutting fluid is a kind of to cut in metal, cut, grinding and be used to cool down in process and lubricate cutter and the industry of workpiece
With liquid, good cooling performance, greasy property, rustless property, oil removing cleaning function, anti-corrosion function and easily dilute are provided simultaneously with
The features such as releasing.With the enhancing of environmental protection consciousness, people send out the water based synthetic cutting fluid of not oil-containing as cutting fluid
The important research direction of exhibition.Water based synthetic cutting fluid overcomes easy smelly, the winter difficult dilution of traditional tradition soap base emulsion summer, antirust effect
The defect of fruit difference, also has no adverse effects to lathe paint, cutting and mill processing suitable for ferrous metal, has well cold
But, the features such as cleaning, antirust, and possess that nontoxic, tasteless, non-corrosive to human body, burn into does not pollute to environment to equipment
Feature.
But the most water based synthetic cutting fluid of in the market cooling compared with oil base cutting fluid is preferable, cleaning compared with
Difference, how to improve the cleaning of water-base cutting fluid be that those skilled in the art is urgently to be resolved hurrily and technical problem.
The content of the invention
The technical problem to be solved in the present invention is to provide the high cleaning cutting fluid that a kind of cleaning performance is very excellent, and
The preparation method of the high cleaning cutting fluid.
The present invention is to solve a kind of technical scheme that above-mentioned technical problem proposes to be：A kind of high cleaning cutting fluid, including
The component of following mass percent：Anti-rust lubricating additive 10%~20%, nonionic surfactant 0.5%~1.5%, tetrazole
0.1%~0.5%, sodium carbonate 2%~4%, borax 1%~3%, cocoanut fatty acid diethanolamide 1%~5%, remaining is water；It is described
Anti-rust lubricating additive be by the boric acid of 35~45 mass parts, the triethanolamine of 15~25 mass parts, 15~25 mass parts second
The sodium hydroxide reaction of hydramine, 3~8 mass parts forms.
The triethanolamine is 1 with monoethanolamine mass ratio:1.
The mass ratio of the triethanolamine and boric acid is 1:2.
The dosage of the cocoanut fatty acid diethanolamide is 1%~2%.
The nonionic surfactant is one or both of OP-10 and Span-80.
The present invention is to solve the another technical solution that above-mentioned technical problem proposes to be：A kind of above-mentioned high cleaning cutting
The preparation method of liquid, is added water in reactor, is then added boric acid and sodium hydroxide, is warming up to 90 DEG C~95 DEG C, insulation is stirred
Mix 20 minutes~30 minutes, add triethanolamine and monoethanolamine, insulated and stirred 2 hours~3 hours, added after liquid-transparent
Nonionic surfactant, stir 20 minutes~30 minutes, temperature control adds tetrazole, sodium carbonate, boron at 70 DEG C~75 DEG C
Sand and cocoanut fatty acid diethanolamide, continue stirring and can obtain finished product in 20 minutes~30 minutes.
The present invention has positive effect：The high cleaning cutting fluid of the present invention is by anti-rust lubricating additive, antirust agent, non-
The compoundings such as ionic surface active agent form, and anti-rust and lubrication oiliness additive is that boric acid forms with triethanolamine and monoethanolamine reaction
Water-soluble oiliness improver, it is the Long carbon chain material with hydrophilic radical, contains Boratex, triethanolamine borate, monoethanolamine boric acid
The active ingredients such as ester, in cutting fluid, physics adsorbed film is formed easily between cutter and chip workpiece, compared with playing profit under underload
Sliding effect, plays the role of lifting for lubricating and antirust performance.Nonionic surfactant causes cutting fluid to keep relatively low table
Face tension force, there is good cleaning.The antirust agent such as tetrazole, boric acid, sodium carbonate and anti-rust lubricating additive act synergistically, and have
Beneficial to lifting rust-preventing characteristic.Cocoanut fatty acid diethanolamide has the work(such as good foaming, foam stabilizing, infiltration decontamination, hard water resistance
Can, it can effectively lift cleaning.The high rust-preventing characteristic cutting fluid of the present invention using when with industrial tap water be made into 2%~3% concentration
Dilution, recycle, and periodically add.The high cleaning cutting fluid of the present invention can ensure that the rust prevention during manufacture of workpiece；It is excellent
Good cooling performance, a large amount of grinding heats in grinding process can be taken away in time, extend wheel life；Without bad smell, easily operated
Work receives；Lubricity is good, can guarantee that machined surface precision and surface smoothness；Resistance to corrupt excellent performance, service life length.It is applied to
Most of machining modes of the various metals such as steel, copper, cast iron, aluminium and aluminium alloy, including cutting, grinding etc..Extensive use
In automobile, motorcycle component processing and other machinery industries.Especially suitable for Digit Control Machine Tool, machining center etc..
Embodiment
Embodiment 1
The preparation method of the high cleaning cutting fluid of the present embodiment is to add 755kg water in reactor, then adds 80kg
Boric acid and 5kg sodium hydroxide, be warming up to 90 DEG C, insulated and stirred 30 minutes, add 40kg triethanolamine and 40kg
Monoethanolamine, insulated and stirred 3 hours, after liquid-transparent add 8kg Span-80, stir 30 minutes, temperature control 70 DEG C~
75 DEG C add 2kg tetrazole, 30kg sodium carbonate, 20kg borax and 20kg cocoanut fatty acid diethanolamide, after
Continuous stirring can obtain high definition washing property cutting fluid in 30 minutes.It is 19.8mN/m to measure surface tension.
Embodiment 2
The preparation method of the high cleaning cutting fluid of the present embodiment is to add 767kg water in reactor, then adds 70kg
Boric acid and 4kg sodium hydroxide, be warming up to 90 DEG C, insulated and stirred 30 minutes, add 35kg triethanolamine and 35kg
Monoethanolamine, insulated and stirred 3 hours, 10kg OP-10 is added after liquid-transparent, is stirred 30 minutes, temperature control adds at 70 DEG C
Enter 1kg tetrazole, 35kg sodium carbonate, 25kg borax and 18kg cocoanut fatty acid diethanolamide, continue to stir
It can obtain high definition washing property cutting fluid within 30 minutes.It is 20.5mN/m to measure surface tension.
Embodiment 3
The preparation method of the high cleaning cutting fluid of the present embodiment is to add 753kg water in reactor, then adds 90kg
Boric acid and 7kg sodium hydroxide, be warming up to 90 DEG C, insulated and stirred 30 minutes, add 45kg triethanolamine and 45kg
Monoethanolamine, insulated and stirred 3 hours, 3kg OP-10 and 3kg Span-80 are added after liquid-transparent, is stirred 30 minutes, temperature
Control the coco-nut oil fatty acid diethanol acyl that 3kg tetrazole, 25kg sodium carbonate, 18kg borax and 22kg are added at 70 DEG C
Amine, continue stirring and can obtain high definition washing property cutting fluid in 30 minutes.It is 20.9mN/m to measure surface tension.
Chemical raw material used in the present invention is outsourcing, and concentration is pure for chemistry.
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to the present invention
The restriction of embodiment.For those of ordinary skill in the field, it can also be made on the basis of the above description
Its various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair
Among the obvious changes or variations that bright spirit is extended out is still in protection scope of the present invention.
Claims (6)
1. a kind of high cleaning cutting fluid, it is characterised in that include the component of following mass percent：Anti-rust lubricating additive
10%~20%, nonionic surfactant 0.5%~1.5%, tetrazole 0.1%~0.5%, sodium carbonate 2%~4%, borax 1%~3%,
Cocoanut fatty acid diethanolamide 1%~5%, remaining is water；The anti-rust lubricating additive is by the boron of 35~45 mass parts
The sodium hydroxide reaction of acid, the triethanolamine of 15~25 mass parts, the monoethanolamine of 15~25 mass parts, 3~8 mass parts forms.
2. high cleaning cutting fluid according to claim 1, it is characterised in that：The triethanolamine and monoethanolamine mass ratio
For 1:1.
3. high cleaning cutting fluid according to claim 1, it is characterised in that：The mass ratio of the triethanolamine and boric acid
For 1:2.
4. high cleaning cutting fluid according to claim 1, it is characterised in that：The cocoanut fatty acid diethanolamide
Dosage be 1%~2%.
5. high cleaning cutting fluid according to claim 1, it is characterised in that：The nonionic surfactant is OP-
One or both of 10 and Span-80.
A kind of 6. preparation method of high cleaning cutting fluid as claimed in claim 1, it is characterised in that：Add water to reactor
In, boric acid and sodium hydroxide are then added, 90 DEG C~95 DEG C is warming up to, insulated and stirred 20 minutes~30 minutes, adds three second
Hydramine and monoethanolamine, insulated and stirred 2 hours~3 hours, nonionic surfactant is added after liquid-transparent, stirred 20 minutes
~30 minutes, temperature control added tetrazole, sodium carbonate, borax and cocoanut fatty acid diethanolamide at 70 DEG C~75 DEG C,
Continue stirring and can obtain finished product in 20 minutes~30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625826.0A CN107603723A (en) | 2017-07-27 | 2017-07-27 | High cleaning cutting fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625826.0A CN107603723A (en) | 2017-07-27 | 2017-07-27 | High cleaning cutting fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107603723A true CN107603723A (en) | 2018-01-19 |
Family
ID=61059574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710625826.0A Pending CN107603723A (en) | 2017-07-27 | 2017-07-27 | High cleaning cutting fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107603723A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995299A (en) * | 2006-12-08 | 2007-07-11 | 中国石油化工股份有限公司 | Cutting liquor composition |
| CN103897791A (en) * | 2013-11-11 | 2014-07-02 | 东南大学 | Preparation raw materials and method of chloride-free extreme-pressure microemulsion cutting fluid |
| CN104232245A (en) * | 2013-06-24 | 2014-12-24 | 中国石油天然气股份有限公司 | Preparation method of water-soluble boron-containing anti-rust agent |
-
2017
- 2017-07-27 CN CN201710625826.0A patent/CN107603723A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995299A (en) * | 2006-12-08 | 2007-07-11 | 中国石油化工股份有限公司 | Cutting liquor composition |
| CN104232245A (en) * | 2013-06-24 | 2014-12-24 | 中国石油天然气股份有限公司 | Preparation method of water-soluble boron-containing anti-rust agent |
| CN103897791A (en) * | 2013-11-11 | 2014-07-02 | 东南大学 | Preparation raw materials and method of chloride-free extreme-pressure microemulsion cutting fluid |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |