CN104327930A - Green environment-friendly type metal cutting fluid and preparation method thereof - Google Patents
Green environment-friendly type metal cutting fluid and preparation method thereof Download PDFInfo
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- CN104327930A CN104327930A CN201410547864.5A CN201410547864A CN104327930A CN 104327930 A CN104327930 A CN 104327930A CN 201410547864 A CN201410547864 A CN 201410547864A CN 104327930 A CN104327930 A CN 104327930A
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Abstract
The invention provides a green environment-friendly type metal cutting fluid and a preparation method thereof, the metal cutting fluid comprises the following raw materials: plant oil, an anti-wear reagent at extreme pressure, an anti-smoke agent, a complex formulation surfactant, an antifoaming agent, a composite antirust agent and deionized water, the plant oil selects rapeseed oil, the anti-wear reagent at extreme pressure selects porcine serum, the anti-smoke agent selects polyisobutylene, the antifoaming agent selects emulsified silicone oil, the preparation method comprises the following steps: a)dissolving the raw materials, mixing and stirring, b)adding 70% of surfactant for mixing and stirring, and c)adding the residual surfactant for mixing and stirring. The invention reveals the green environment-friendly type metal cutting fluid and the preparation method, the metal cutting fluid has the advantages of convenient production, good antiwear performance, antirust performance, cleaning performance, lubrication performance, cooling performance and anti-smog performance, has good biodegradation performance, can satisfy green environmental protection requirement, realizes high cost performance, and has large market potential.
Description
Technical field
The present invention relates to a kind of cutting fluid, particularly relate to a kind of environment-friendly type metal cutting fluid and preparation method thereof, belong to cutting fluid technical field.
Background technology
Cutting fluid is that one is used in metal cutting, the mill course of processing, is used for the industrial type fluid of Cooling and Lubricator cutter and workpiece, and it is formed through science compound compatibility by several functions auxiliary agent.As a kind of important complementary supplementary material of metal cutting process, metal working fluid can extend the work-ing life of cutter and grinding tool, improves the smooth finish of workpiece, reduces cutting, grinding force, and its Main Function comprises cooling, lubrication, antirust and cleaning four aspects.Cutting fluid mainly oil base and water base two classes of general use, in recent years, water-base cutting fluid has outstanding feature and is able to apply more and more widely in cooling, cleaning, rust-preventing characteristic, oilness etc., and water-base cutting fluid can be divided into micro-emulsion type, oil-in-water type and complete synthesis type.Along with the requirement of harsh new complete processing and novel material in mechanized equipment manufacture, add continually developing of new type water-solubility additive, water-base cutting fluid is developed rapidly.
At present, along with the widespread use of cutting fluid, it is found that cutting fluid has become the primary pollution source of metal cutting process, except working the mischief to operator healthy when using, the discharge of cutting fluid waste liquid also can cause severe contamination to environment, cutting fluid to the harm of environment mainly waste liquid to the pollution of water resources, as the mineral oil of cutting fluid main component, its biological degradability is poor, and energy prolonged stay is in water and soil.Therefore, the security of cutting fluid and cutting fluid has been become on the impact of environment develop the major issue that must consider, therefore developing green Environmental Protection Cutting Fluid product has become a kind of megatrend.
Summary of the invention
For the demand, the invention provides a kind of environment-friendly type metal cutting fluid and preparation method thereof, it is convenient that this metal working fluid is produced, have preferably wear-resistant, antirust, cleaning, lubrication, cooling and anti-smog performance, there is extraordinary biological degradability simultaneously, not only meet environment protection requirement, and achieve higher cost performance, market potential is very large.
The present invention is a kind of environment-friendly type metal cutting fluid and preparation method thereof, the feed composition that described metal working fluid comprises has: vegetables oil, extreme pressure anti-wear additives, antifume agent, compound surfactant, defoamer, composite antirust agent and deionized water, rapeseed oil selected by described vegetables oil, described extreme pressure anti-wear additives selects porcine blood serum, described antifume agent selects polyisobutene, silicone emulsion selected by described defoamer, described preparation method comprises the steps: a) material dissolution mix and blend, b) 70% tensio-active agent mix and blend is added, c) residual surface promoting agent mix and blend is added.
In a preferred embodiment of the present invention, the feed composition weight percentage that described metal working fluid comprises is: vegetables oil 16 ~ 18%, extreme pressure anti-wear additives 12 ~ 14%, antifume agent 2 ~ 3%, compound surfactant 13 ~ 15%, defoamer 1 ~ 2%, composite antirust agent 6 ~ 8%, deionized water 40 ~ 50%.
In a preferred embodiment of the present invention, 5:8 is formulated in mass ratio by polyether nonionic surfactant OP and anionic surfactant sodium dodecylbenzene sulfonate for described compound surfactant.
In a preferred embodiment of the present invention, by boric acid hydramine and aluminium inhibiter, 1:1 is formulated in mass ratio in described composite antirust agent.
In a preferred embodiment of the present invention, in described step a), the processing condition of material dissolution mix and blend are: whipping temp 45 DEG C, stirring velocity 70r/min, churning time 20min.
In a preferred embodiment of the present invention, in described step b), the processing condition adding 70% tensio-active agent mix and blend are: whipping temp 55 DEG C, stirring velocity 60r/min, churning time 30min.
In a preferred embodiment of the present invention, in described step c), the processing condition adding residual surface promoting agent mix and blend are: whipping temp 65 DEG C, stirring velocity 55r/min, churning time 40min.
Present invention is disclosed a kind of environment-friendly type metal cutting fluid and preparation method thereof, it is convenient that this metal working fluid is produced, have preferably wear-resistant, antirust, cleaning, lubrication, cooling and anti-smog performance, there is extraordinary biological degradability simultaneously, not only meet environment protection requirement, and achieving higher cost performance, market potential is very large.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the process figure of embodiment of the present invention environment-friendly type metal cutting fluid preparation method.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Fig. 1 is the process figure of embodiment of the present invention environment-friendly type metal cutting fluid preparation method; The feed composition that this metal working fluid comprises has: vegetables oil, extreme pressure anti-wear additives, antifume agent, compound surfactant, defoamer, composite antirust agent and deionized water, rapeseed oil selected by described vegetables oil, described extreme pressure anti-wear additives selects porcine blood serum, described antifume agent selects polyisobutene, silicone emulsion selected by described defoamer, described preparation method comprises the steps: a) material dissolution mix and blend, b) add 70% tensio-active agent mix and blend, c) add residual surface promoting agent mix and blend.
The environment-friendly type metal cutting fluid that the present invention mentions, is prepared by adding extreme pressure anti-wear additives porcine blood serum, antifume agent polyisobutene, compound surfactant, defoamer silicone emulsion and composite antirust agent for basic raw material with rapeseed oil and deionized water.The weight percentage of each feed composition that this metal working fluid is selected is: vegetables oil 16 ~ 18%, extreme pressure anti-wear additives 12 ~ 14%, antifume agent 2 ~ 3%, compound surfactant 13 ~ 15%, defoamer 1 ~ 2%, composite antirust agent 6 ~ 8%, deionized water 40 ~ 50%.Wherein, the vegetable oil raw materials that rapeseed oil enriches as a kind of cleaning, have that volatility is low, viscosity-temperature characteristics good, oilness is good, art breading energy consumption is low, inexpensive nontoxic, the advantage such as biological degradability is fabulous, therefore can be used as the mineral oil that lubricant replaces biodegradability difference.Containing wear-resistant active element carbon, oxygen, nitrogen, sulphur, phosphorus etc. in porcine blood serum; these elements form physical adsorption when liquid lubrication at friction surface; one deck chemical reaction film is formed at friction surface when boundary lubrication; play double shielding effect, therefore can be used as extreme pressure anti-wear additives replacement containing traditional extreme pressure anti-wear additives that is toxic, that there is pollution.The mist of oil produced under high temperature can cool rapidly by antifume agent polyisobutene, realizes falling haze effect preferably.Defoamer silicone emulsion has splendid anti-bubble effect, effectively can prevent the foaming phenomena in process of metal working.
The environment-friendly type metal cutting fluid that the present invention proposes reduces the surface tension of cutting fluid in preparation process by adding compound surfactant, improve wetting speed, and then improving the cooling of cutting fluid and cleaning, 5:8 is formulated in mass ratio by polyether nonionic surfactant OP and anionic surfactant sodium dodecylbenzene sulfonate for this compound surfactant; Wherein, the existing good wettability of polyether nonionic surfactant OP and reduction surface tension performance, has again lubrication, increases glutinous effect, and foam is few, has good stability to materials such as hard water, acid, alkali.This environment-friendly type metal cutting fluid is subject to corrosion to stop workpiece and cutter, have employed by boric acid hydramine and the composite antirust agent that 1:1 is formulated in mass ratio of aluminium inhibiter, this composite antirust agent not only nontoxic pollution-free, and there is excellent antirust and non-corrosibility, meanwhile, boric acid hydramine can improve again the extreme boundary lubrication of cutting fluid.
Embodiment 1
Concrete preparation method is as follows:
A) material dissolution mix and blend, concrete preparation process is: weight percentage, first by the rapeseed oil of 16%, 12% porcine blood serum, 2% polyisobutene, the silicone emulsion of 1%, the composite antirust agent of 6% and 50% deionized water put into reactor respectively, then 45 DEG C are heated to, with 70r/min rotating speed stirring reaction 20min, obtain mixing solutions.
B) 70% tensio-active agent mix and blend is added, concrete preparation process is: weight percentage, first take the compound surfactant of 13%, then by the per-cent accounting for compound surfactant consumption, getting 70% tensio-active agent joins in the mixing solutions that step a) produces, reacting by heating still to 55 DEG C, with 60r/min rotating speed stirring reaction 30min, obtains mixing solutions.
C) residual surface promoting agent mix and blend is added, concrete preparation process is: joined by remaining compound surfactant in the mixing solutions that step b) produces, reacting by heating still to 65 DEG C, with 55r/min rotating speed stirring reaction 40min, can obtain the environment-friendly metal cutting fluid of excellent performance.
Embodiment 2
Concrete preparation method is as follows:
A) material dissolution mix and blend, concrete preparation process is: weight percentage, first by the rapeseed oil of 18%, 14% porcine blood serum, 3% polyisobutene, the silicone emulsion of 2%, the composite antirust agent of 8% and 40% deionized water put into reactor respectively, then 45 DEG C are heated to, with 70r/min rotating speed stirring reaction 20min, obtain mixing solutions.
B) 70% tensio-active agent mix and blend is added, concrete preparation process is: weight percentage, first take the compound surfactant of 15%, then by the per-cent accounting for compound surfactant consumption, getting 70% tensio-active agent joins in the mixing solutions that step a) produces, reacting by heating still to 55 DEG C, with 60r/min rotating speed stirring reaction 30min, obtains mixing solutions.
C) residual surface promoting agent mix and blend is added, concrete preparation process is: joined by remaining compound surfactant in the mixing solutions that step b) produces, reacting by heating still to 65 DEG C, with 55r/min rotating speed stirring reaction 40min, can obtain the environment-friendly metal cutting fluid of excellent performance.
Present invention is disclosed a kind of environment-friendly type metal cutting fluid and preparation method thereof, it is convenient that this metal working fluid is produced, have preferably wear-resistant, antirust, cleaning, lubrication, cooling and anti-smog performance, there is extraordinary biological degradability simultaneously, not only meet environment protection requirement, and achieving higher cost performance, market potential is very large.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (7)
1. environment-friendly type metal cutting fluid and preparation method thereof, it is characterized in that, the feed composition that described metal working fluid comprises has: vegetables oil, extreme pressure anti-wear additives, antifume agent, compound surfactant, defoamer, composite antirust agent and deionized water, rapeseed oil selected by described vegetables oil, described extreme pressure anti-wear additives selects porcine blood serum, described antifume agent selects polyisobutene, silicone emulsion selected by described defoamer, described preparation method comprises the steps: a) material dissolution mix and blend, b) 70% tensio-active agent mix and blend is added, c) residual surface promoting agent mix and blend is added.
2. environment-friendly type metal cutting fluid according to claim 1 and preparation method thereof, it is characterized in that, the feed composition weight percentage that described metal working fluid comprises is: vegetables oil 16 ~ 18%, extreme pressure anti-wear additives 12 ~ 14%, antifume agent 2 ~ 3%, compound surfactant 13 ~ 15%, defoamer 1 ~ 2%, composite antirust agent 6 ~ 8%, deionized water 40 ~ 50%.
3. environment-friendly type metal cutting fluid according to claim 1 and preparation method thereof, it is characterized in that, 5:8 is formulated in mass ratio by polyether nonionic surfactant OP and anionic surfactant sodium dodecylbenzene sulfonate for described compound surfactant.
4. environment-friendly type metal cutting fluid according to claim 1 and preparation method thereof, is characterized in that, by boric acid hydramine and aluminium inhibiter, 1:1 is formulated in mass ratio in described composite antirust agent.
5. environment-friendly type metal cutting fluid according to claim 1 and preparation method thereof, is characterized in that, in described step a), the processing condition of material dissolution mix and blend are: whipping temp 45 DEG C, stirring velocity 70r/min, churning time 20min.
6. environment-friendly type metal cutting fluid according to claim 1 and preparation method thereof, it is characterized in that, in described step b), the processing condition adding 70% tensio-active agent mix and blend are: whipping temp 55 DEG C, stirring velocity 60r/min, churning time 30min.
7. environment-friendly type metal cutting fluid according to claim 1 and preparation method thereof, it is characterized in that, in described step c), the processing condition adding residual surface promoting agent mix and blend are: whipping temp 65 DEG C, stirring velocity 55r/min, churning time 40min.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105238511A (en) * | 2015-10-08 | 2016-01-13 | 苏州市宝玛数控设备有限公司 | Green and environment-friendly metal emulsion |
| CN106281630A (en) * | 2016-08-17 | 2017-01-04 | 南通科星化工有限公司 | A kind of micro emulsion cutting fluid and preparation technology thereof |
| CN106367180A (en) * | 2016-08-30 | 2017-02-01 | 宝捷润滑油镇江有限公司 | Preparation method of degradable biological lubricating oil |
| CN106398820A (en) * | 2016-08-30 | 2017-02-15 | 宝捷润滑油镇江有限公司 | Method for improving stability of lubricating oil |
| CN106433925A (en) * | 2016-09-21 | 2017-02-22 | 广西大学 | 625 alloy fully synthetic cutting oil composition |
| CN106701297A (en) * | 2017-01-23 | 2017-05-24 | 杭州电子科技大学 | Cutting fluid subjected to ultrasonic stirring |
| CN111378519A (en) * | 2018-12-27 | 2020-07-07 | 膳魔师（江苏）家庭制品有限公司 | Preparation method of water swelling liquid |
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2014
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105238511A (en) * | 2015-10-08 | 2016-01-13 | 苏州市宝玛数控设备有限公司 | Green and environment-friendly metal emulsion |
| CN106281630A (en) * | 2016-08-17 | 2017-01-04 | 南通科星化工有限公司 | A kind of micro emulsion cutting fluid and preparation technology thereof |
| WO2018032853A1 (en) * | 2016-08-17 | 2018-02-22 | 南通科星化工有限公司 | Micro-emulsion cutting fluid and preparation process therefor |
| CN106367180A (en) * | 2016-08-30 | 2017-02-01 | 宝捷润滑油镇江有限公司 | Preparation method of degradable biological lubricating oil |
| CN106398820A (en) * | 2016-08-30 | 2017-02-15 | 宝捷润滑油镇江有限公司 | Method for improving stability of lubricating oil |
| CN106433925A (en) * | 2016-09-21 | 2017-02-22 | 广西大学 | 625 alloy fully synthetic cutting oil composition |
| CN106701297A (en) * | 2017-01-23 | 2017-05-24 | 杭州电子科技大学 | Cutting fluid subjected to ultrasonic stirring |
| CN111378519A (en) * | 2018-12-27 | 2020-07-07 | 膳魔师（江苏）家庭制品有限公司 | Preparation method of water swelling liquid |
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Application publication date: 20150204 |