CN104087367A - Low-foaming emulsion cutting fluid adapted to heavy load and preparation method thereof - Google Patents
Low-foaming emulsion cutting fluid adapted to heavy load and preparation method thereof Download PDFInfo
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- CN104087367A CN104087367A CN201410367625.1A CN201410367625A CN104087367A CN 104087367 A CN104087367 A CN 104087367A CN 201410367625 A CN201410367625 A CN 201410367625A CN 104087367 A CN104087367 A CN 104087367A
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Abstract
The invention relates to a cutting fluid for processing a metal and a preparation method thereof and particularly relates to a low-foaming emulsion cutting fluid adapted to a heavy load and a preparation method thereof. The low-foaming emulsion cutting fluid adapted to the heavy load comprises the following raw material components in percentage by weight: 40-50% of base oil, 10-15% of a non-ionic surfactant, 10-20% of an antirust agent, 15-20% of an extreme pressure lubricant, 0.1-0.3% of an defoaming agent, 2-3% of germicide, 0.1-0.3% of a corrosion and scale inhibitor and the balance of water. The preparation method of the low-foaming emulsion cutting fluid adapted to the heavy load comprises the following steps of adding the non-ionic surfactant, antirust agent, extreme pressure lubricant, defoaming agent, germicide and corrosion and scale inhibitor into a base oil system, and evenly mixing and stirring to obtain the low-foaming emulsion cutting fluid adapted to the heavy load. Compared with the prior art, the low-foaming emulsion cutting fluid adapted to the heavy load has the advantages of excellent extreme pressure lubrication property, good emulsion stability, and excellent hard water resistance, rust resistance, antimicrobial resistance and other performances.
Description
[technical field]
The present invention relates to cutting fluid of metal processing use and preparation method thereof, specifically a kind of low bubble emulsion cutting fluid that adapts to heavy loading and preparation method thereof.
[background technology]
At present, in metal manufacture field, cutting fluid often cannot reach the lubricated effect of high quality in heavy loading situation, causes workpiece surface to scratch, and cutter life shortens.And a large amount of foams also can cause the decline of cutting fluid cooling performance, thereby process broken sedimentation capacity variation of cutting.
[summary of the invention]
Object of the present invention is exactly will solve above-mentioned deficiency and a kind of low bubble emulsion cutting fluid that adapts to heavy loading is provided, not only there is outstanding extreme boundary lubrication performance, and good emulsifying stability, and there is good performance at aspects such as stability in hard water, rust-preventing characteristic, germ resistancies.
Design for achieving the above object a kind of low bubble emulsion cutting fluid that adapts to heavy loading, wherein each feed composition counts by weight percentage, and its composition and content are as follows:
Described base oil is mineral oil, synthetic ester or vegetables oil, and described vegetables oil is soybean oil or peanut oil.
Described nonionogenic tenside is straight chain, side chain or aromatic fatty alcohol-polyoxyethylene ether, and in described nonionogenic tenside, straight-chain fatty alcohol Soxylat A 25-7 or branched fatty alcohol Soxylat A 25-7 or aromatic series fatty alcohol-polyoxyethylene ether account for the 75-91% of tensio-active agent total amount.
Described rust-preventive agent is one or more mixture of boric acid monoethanolamine, acid amides caproic acid trolamine, dodecanedioic acid salt, boric acid ester and oleic acid.
Described corrosion inhibiting and descaling agent is benzotriazole.
Described extreme pressure lubricant is one or more mixture of clorafin, pentaerythritol ester, Glycerin ester and phosphoric acid ester.
Described defoamer is silicone emulsion.
Described sterilant is 1,3,5-tri-(2-hydroxyethyl)-six hydrogen-triazine or morpholine derivative.
A kind of preparation method of the low bubble emulsion cutting fluid that adapts to heavy loading, comprise the following steps: in the system of base oil, add nonionogenic tenside, rust-preventive agent, extreme pressure lubricant, defoamer, sterilant, corrosion inhibiting and descaling agent, water, mixing and stirring, must adapt to the low bubble emulsion cutting fluid of heavy loading.
The present invention compared with the existing technology, it is special composite due to extreme pressure lubricant, nonionogenic tenside, rust-preventive agent, defoamer, sterilant, corrosion inhibiting and descaling agent etc. have been carried out, therefore there is outstanding extreme boundary lubrication performance, also there is good emulsifying stability simultaneously; In addition, aspect defoaming, in using defoamer, aspect formulating of recipe, adopt low foaming system, made formula on antifoam performance, be able to Integral lifting; In addition, the present invention is owing to having added boric acid monoethanolamine, 1,3,5-tri-(2-hydroxyethyl)-six hydrogen-triazine, and hard water sequestrants etc., so have good performance at aspects such as stability in hard water, rust-preventing characteristic, germ resistancies, are worthy of popularization.
[embodiment]
Below in conjunction with embodiment, the present invention is done to following further illustrating
Embodiment 1
A low bubble emulsion cutting fluid that adapts to heavy loading, wherein each feed composition counts by weight percentage, and its composition and content are as follows:
Wherein, base oil is mineral oil; Nonionogenic tenside is branched fatty alcohol Soxylat A 25-7, and in this nonionogenic tenside, branched fatty alcohol Soxylat A 25-7 accounts for 75% of tensio-active agent total amount; Rust-preventive agent is one or more mixture of boric acid monoethanolamine, acid amides caproic acid trolamine, dodecanedioic acid salt, boric acid ester and oleic acid, as is boric acid monoethanolamine; Corrosion inhibiting and descaling agent is benzotriazole; Extreme pressure lubricant is one or more mixture of clorafin, pentaerythritol ester, Glycerin ester and phosphoric acid ester, if extreme pressure lubricant is clorafin; Defoamer is silicone emulsion; Sterilant is 1,3,5-tri-(2-hydroxyethyl)-six hydrogen-triazine.The preparation method of the low bubble emulsion cutting fluid of this adaptation heavy loading, comprise the steps: in the system of base oil, add the mixing and stirring such as nonionogenic tenside, rust-preventive agent, extreme pressure lubricant, defoamer, sterilant, corrosion inhibiting and descaling agent, water, must adapt to the low bubble emulsion cutting fluid of heavy cut.This cutting fluid has superpower extreme boundary lubrication performance, and good defoaming can meet the performance requirements such as antirust, antibacterial, anti-hard water simultaneously.
Embodiment 2
A low bubble emulsion cutting fluid that adapts to heavy loading, wherein each feed composition counts by weight percentage, and its composition and content are as follows:
Wherein, base oil is synthetic ester; Nonionogenic tenside is straight-chain fatty alcohol Soxylat A 25-7, and in this nonionogenic tenside, straight-chain fatty alcohol Soxylat A 25-7 accounts for 91% of tensio-active agent total amount; Rust-preventive agent is the mixture of boric acid monoethanolamine and dodecanedioic acid salt; Corrosion inhibiting and descaling agent is benzotriazole; Extreme pressure lubricant is the mixture of clorafin and Glycerin ester; Defoamer is silicone emulsion; Sterilant is 1,3,5-tri-(2-hydroxyethyl)-six hydrogen-triazine.The preparation method of the low bubble emulsion cutting fluid of this adaptation heavy loading, comprise the steps: in the system of base oil, add the mixing and stirring such as nonionogenic tenside, rust-preventive agent, extreme pressure lubricant, defoamer, sterilant, corrosion inhibiting and descaling agent, water, must adapt to the low bubble emulsion cutting fluid of heavy cut.This cutting fluid, obtaining outside good extreme boundary lubrication performance, has strengthened rustless property, can meet again the performance requirements such as froth breaking, antibacterial, anti-hard water simultaneously.
Embodiment 3
A low bubble emulsion cutting fluid that adapts to heavy loading, wherein each feed composition counts by weight percentage, and its composition and content are as follows:
Wherein, base oil is vegetables oil, as soybean oil; Nonionogenic tenside is aromatic fatty alcohol-polyoxyethylene ether, and in this nonionogenic tenside, aromatic series fatty alcohol-polyoxyethylene ether accounts for 80% of tensio-active agent total amount; Rust-preventive agent is acid amides caproic acid trolamine; Corrosion inhibiting and descaling agent is benzotriazole; Extreme pressure lubricant is the mixture of clorafin, Glycerin ester and phosphoric acid ester; Defoamer is silicone emulsion; Sterilant is morpholine derivative.The preparation method of the low bubble emulsion cutting fluid of this adaptation heavy loading, comprise the steps: in the system of base oil, add the mixing and stirring such as nonionogenic tenside, rust-preventive agent, extreme pressure lubricant, defoamer, sterilant, corrosion inhibiting and descaling agent, water, must adapt to the low bubble emulsion cutting fluid of heavy cut.This cutting fluid has additionally strengthened aluminium protective value, can process for aluminium, has good lubricated and rustless property simultaneously.
Embodiment 4
A low bubble emulsion cutting fluid that adapts to heavy loading, wherein each feed composition counts by weight percentage, and its composition and content are as follows:
Wherein, base oil is vegetables oil, as peanut oil; Nonionogenic tenside is straight-chain fatty alcohol Soxylat A 25-7, and in this nonionogenic tenside, straight-chain fatty alcohol Soxylat A 25-7 accounts for 85% of tensio-active agent total amount; Rust-preventive agent is boric acid ester; Corrosion inhibiting and descaling agent is benzotriazole; Extreme pressure lubricant is the mixture of clorafin, pentaerythritol ester and phosphoric acid ester; Defoamer is silicone emulsion; Sterilant is 1,3,5-tri-(2-hydroxyethyl)-six hydrogen-triazine.The preparation method of the low bubble emulsion cutting fluid of this adaptation heavy loading, comprise the steps: in the system of base oil, add the mixing and stirring such as nonionogenic tenside, rust-preventive agent, extreme pressure lubricant, defoamer, sterilant, corrosion inhibiting and descaling agent, water, must adapt to the low bubble emulsion cutting fluid of heavy cut.This cutting fluid has additionally strengthened aluminium protective value, can process for aluminium, has good lubricated and rustless property simultaneously.
Embodiment 5
A low bubble emulsion cutting fluid that adapts to heavy loading, wherein each feed composition counts by weight percentage, and its composition and content are as follows:
Wherein, base oil is mineral oil; Nonionogenic tenside is aromatic fatty alcohol-polyoxyethylene ether, and in this nonionogenic tenside, aromatic series fatty alcohol-polyoxyethylene ether accounts for 78% of tensio-active agent total amount; Rust-preventive agent is the mixture of boric acid monoethanolamine and oleic acid; Corrosion inhibiting and descaling agent is benzotriazole; Extreme pressure lubricant is Glycerin ester; Defoamer is silicone emulsion; Sterilant is 1,3,5-tri-(2-hydroxyethyl)-six hydrogen-triazine.The preparation method of the low bubble emulsion cutting fluid of this adaptation heavy loading, comprise the steps: in the system of base oil, add the mixing and stirring such as nonionogenic tenside, rust-preventive agent, extreme pressure lubricant, defoamer, sterilant, corrosion inhibiting and descaling agent, water, must adapt to the low bubble emulsion cutting fluid of heavy cut.This cutting fluid has additionally strengthened aluminium protective value, can process for aluminium, has good lubricated and rustless property simultaneously.
Embodiment 6
A low bubble emulsion cutting fluid that adapts to heavy loading, wherein each feed composition counts by weight percentage, and its composition and content are as follows:
Wherein, base oil is synthetic ester; Nonionogenic tenside is branched fatty alcohol Soxylat A 25-7, and in this nonionogenic tenside, branched fatty alcohol Soxylat A 25-7 accounts for 89% of tensio-active agent total amount; Rust-preventive agent is oleic acid; Corrosion inhibiting and descaling agent is benzotriazole; Extreme pressure lubricant is the mixture of clorafin, Glycerin ester and phosphoric acid ester; Defoamer is silicone emulsion; Sterilant is morpholine derivative.The preparation method of the low bubble emulsion cutting fluid of this adaptation heavy loading, comprise the steps: in the system of base oil, add the mixing and stirring such as nonionogenic tenside, rust-preventive agent, extreme pressure lubricant, defoamer, sterilant, corrosion inhibiting and descaling agent, water, must adapt to the low bubble emulsion cutting fluid of heavy cut.This cutting fluid has additionally strengthened aluminium protective value, can process for aluminium, has good lubricated and rustless property simultaneously.
The detected result of cutting fluid technical indicator of the present invention is as following table:
The present invention is not subject to the restriction of above-mentioned embodiment, and other any do not deviate from change, the modification done under spirit of the present invention and principle, substitutes, combination, simplify, and all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (9)
1. a low bubble emulsion cutting fluid that adapts to heavy loading, wherein each feed composition counts by weight percentage, and its composition and content are as follows:
2. the low bubble emulsion cutting fluid of adaptation heavy loading as claimed in claim 1, is characterized in that: described base oil is mineral oil, synthetic ester or vegetables oil, and described vegetables oil is soybean oil or peanut oil.
3. the low bubble emulsion cutting fluid of adaptation heavy loading as claimed in claim 1 or 2, it is characterized in that: described nonionogenic tenside is straight chain, side chain or aromatic fatty alcohol-polyoxyethylene ether, in described nonionogenic tenside, straight-chain fatty alcohol Soxylat A 25-7 or branched fatty alcohol Soxylat A 25-7 or aromatic series fatty alcohol-polyoxyethylene ether account for the 75-91% of tensio-active agent total amount.
4. the low bubble emulsion cutting fluid of adaptation heavy loading as claimed in claim 3, is characterized in that: described rust-preventive agent is one or more mixture of boric acid monoethanolamine, acid amides caproic acid trolamine, dodecanedioic acid salt, boric acid ester and oleic acid.
5. the low bubble emulsion cutting fluid of adaptation heavy loading as claimed in claim 4, is characterized in that: described corrosion inhibiting and descaling agent is benzotriazole.
6. the low bubble emulsion cutting fluid of adaptation heavy loading as claimed in claim 5, is characterized in that: described extreme pressure lubricant is one or more mixture of clorafin, pentaerythritol ester, Glycerin ester and phosphoric acid ester.
7. the low bubble emulsion cutting fluid of adaptation heavy loading as claimed in claim 6, is characterized in that: described defoamer is silicone emulsion.
8. the low bubble emulsion cutting fluid of adaptation heavy loading as claimed in claim 7, is characterized in that: described sterilant is 1,3,5-tri-(2-hydroxyethyl)-six hydrogen-triazine or morpholine derivative.
9. one kind adapts to the preparation method of the low bubble emulsion cutting fluid of heavy loading as claimed in any of claims 1 to 8 in one of claims, it is characterized in that, comprise the following steps: in the system of base oil, add nonionogenic tenside, rust-preventive agent, extreme pressure lubricant, defoamer, sterilant, corrosion inhibiting and descaling agent, water, mixing and stirring, must adapt to the low bubble emulsion cutting fluid of heavy loading.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105441179A (en) * | 2015-12-28 | 2016-03-30 | 上海应用技术学院 | High-lubricity biostable emulsified cutting fluid and preparation method thereof |
| CN105647633A (en) * | 2015-12-28 | 2016-06-08 | 上海应用技术学院 | Diester-type semisynthetic cutting fluid with high lubrication and high hard water resistance and preparation method thereof |
| CN106244296A (en) * | 2016-07-13 | 2016-12-21 | 天长市润达金属防锈助剂有限公司 | A kind of metalworking fluid with excellent rustless property |
| CN106281616A (en) * | 2016-08-11 | 2017-01-04 | 南京科润工业介质股份有限公司 | A kind of aluminium alloy machining long-life low bubble emulsion |
| CN106433863A (en) * | 2016-08-19 | 2017-02-22 | 湖北省化学工业研究设计院 | Water-based cutting fluid used for metal processing, and preparation method thereof |
| CN107034001A (en) * | 2017-04-28 | 2017-08-11 | 舒城久联精密机械有限公司 | A kind of extreme pressure emulsion in precision optical machinery finishing |
| CN109705967A (en) * | 2018-12-06 | 2019-05-03 | 汎宇化学（昆山）有限公司 | New type water-solubility cutting fluid and preparation method thereof |
| CN111117749A (en) * | 2019-12-09 | 2020-05-08 | 上海阿道润滑科技有限公司 | High-lubrication low-foam micro-emulsion cutting fluid and preparation method thereof |
| CN111154529A (en) * | 2019-12-31 | 2020-05-15 | 南京尚勤新材料科技有限公司 | Hard water resistant vegetable oil emulsifying complexing agent and preparation thereof |
| CN111205916A (en) * | 2020-03-11 | 2020-05-29 | 中轻日化科技有限公司 | Environment-friendly water-based metal cutting fluid and preparation method thereof |
| CN111763556A (en) * | 2019-04-01 | 2020-10-13 | 昆山泰诺得润滑科技有限公司 | Water-soluble synthetic cutting fluid capable of inhibiting bacteria and defoaming automatically and preparation method thereof |
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2014
- 2014-07-29 CN CN201410367625.1A patent/CN104087367A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105441179A (en) * | 2015-12-28 | 2016-03-30 | 上海应用技术学院 | High-lubricity biostable emulsified cutting fluid and preparation method thereof |
| CN105647633A (en) * | 2015-12-28 | 2016-06-08 | 上海应用技术学院 | Diester-type semisynthetic cutting fluid with high lubrication and high hard water resistance and preparation method thereof |
| CN106244296A (en) * | 2016-07-13 | 2016-12-21 | 天长市润达金属防锈助剂有限公司 | A kind of metalworking fluid with excellent rustless property |
| CN106281616A (en) * | 2016-08-11 | 2017-01-04 | 南京科润工业介质股份有限公司 | A kind of aluminium alloy machining long-life low bubble emulsion |
| CN106433863A (en) * | 2016-08-19 | 2017-02-22 | 湖北省化学工业研究设计院 | Water-based cutting fluid used for metal processing, and preparation method thereof |
| CN107034001A (en) * | 2017-04-28 | 2017-08-11 | 舒城久联精密机械有限公司 | A kind of extreme pressure emulsion in precision optical machinery finishing |
| CN109705967A (en) * | 2018-12-06 | 2019-05-03 | 汎宇化学（昆山）有限公司 | New type water-solubility cutting fluid and preparation method thereof |
| CN111763556A (en) * | 2019-04-01 | 2020-10-13 | 昆山泰诺得润滑科技有限公司 | Water-soluble synthetic cutting fluid capable of inhibiting bacteria and defoaming automatically and preparation method thereof |
| CN111117749A (en) * | 2019-12-09 | 2020-05-08 | 上海阿道润滑科技有限公司 | High-lubrication low-foam micro-emulsion cutting fluid and preparation method thereof |
| CN111154529A (en) * | 2019-12-31 | 2020-05-15 | 南京尚勤新材料科技有限公司 | Hard water resistant vegetable oil emulsifying complexing agent and preparation thereof |
| CN111205916A (en) * | 2020-03-11 | 2020-05-29 | 中轻日化科技有限公司 | Environment-friendly water-based metal cutting fluid and preparation method thereof |
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Application publication date: 20141008 |