CN107523377A - A kind of environment-friendly water-based cutting fluid and preparation method thereof of floorboard with high oil content, high anti-friction performance - Google Patents
A kind of environment-friendly water-based cutting fluid and preparation method thereof of floorboard with high oil content, high anti-friction performance Download PDFInfo
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- CN107523377A CN107523377A CN201710705645.9A CN201710705645A CN107523377A CN 107523377 A CN107523377 A CN 107523377A CN 201710705645 A CN201710705645 A CN 201710705645A CN 107523377 A CN107523377 A CN 107523377A
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M139/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/16—Antiseptic; (micro) biocidal or bactericidal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of floorboard with high oil content, the environment-friendly water-based cutting fluid and preparation method thereof of high anti-friction performance.The present invention selects [Cd2.5(btp)2(H2O)3][Cd0.5(PO4)(HPO4)3(MoO2)6(OH)3]·2H2O drastically increases cutting fluid extreme pressure property and lubricity as extreme-pressure lubricant, effectively reduces coefficient of friction in processing and reduces tool wear, and same addition its lubricity is higher than polyester, there is the friction resistant performance that polyester is incomparable.Selected emulsifying agent and emulsion stabilizer are the environmentally friendly compound nontoxic to human body and environment, will not cause the human body discomfort situation such as allergy occur during use;Not siliceous material, the corruption for being not easy to cause base oil without sterilization antiseptic, material environment friendly.Gained cutting fluid antibiotic property of the invention is extremely strong, and emulsion stability is high, and particle is small, and non-foam tendency, soft or hard water is applicable, cutting fluid long lifespan.
Description
Technical field
The invention belongs to lubricating oil field, and in particular to a kind of floorboard with high oil content, high anti-friction performance it is environment-friendly water-based semi-synthetic
Cutting fluid and preparation method thereof.
Background technology
Water-based semi-synthetic cutting fluid is a kind of larger water-base cutting fluid of current metal cutting process industry usage amount, due to
Have good lubricity, cooling, cleaning and rust-preventing characteristic concurrently, be widely applied in various cutting technologies.By
It is poor in current water-based lubricating liquid tribological property, therefore the water-soluble lubricant additive for studying function admirable is to improve water base profit
The key of synovia frictional behaviour.Under increasingly serious environmental pollution, the friendly semi-synthetic cutting fluid of development environment has important
Meaning.
Most wear-resisting semi-synthetic cutting fluid is mainly studied with S, P, Cl series extreme pressure anti-wear additives, but in recent years, in Europe
Alliance, many countries are that metal working fluid environmental protection label has formulated standard, including " blue sky makes " mark of Germany, Switzerland
SS155434 standards, the VAMIL regulations of Holland, Britain are also formulating stricter limitation workplace intermetallic composite coating mist of oil
Health and safety specification, to guide influence of the supply and demand of intermetallic composite coating liquid product to environment to be gradually reduced.Therefore,
The semi-synthetic cutting fluid of exploitation stability water-soluble lubricant additive has especially important meaning.
In recent years, have been reported that successively and water-soluble modified research is carried out to the extreme pressure anti-wear additives of P-S series, and find these warps
Antiwear additive after water-soluble modified also has good extreme pressure and antiwear behavior.The scholars such as Mei Huanmou propose that " MOLECULE DESIGN is seen
Point ", i.e.,
Water solubility is assigned containing hydrophilic radical in additive molecule, it is molten that group containing adsorptivity and hydrophobic group assign oil
Agent is acted on, and antiwear additive, extreme pressure agent effect are assigned containing reactive group, if there is above-mentioned all kinds of groups simultaneously in a molecule,
It is probably then to have oiliness improver, antiwear additive, the water-soluble lubricant additive of extreme pressure agent multiple efficacies concurrently, based on this viewpoint, we adopt
By the use of the lubricating additive based on the 2D complexs of multinuclear molybdenum phosphate as water-based lubricating liquid.
The content of the invention
Present invention aims to overcome that the defects of above prior art and deficiency, there is provided a kind of floorboard with high oil content, high-wearing feature,
The environment-friendly water-based semi-synthetic cutting fluid good to emulsification and rust-preventing characteristic and the preparation method of the cutting fluid.
It is an object of the invention to provide a kind of floorboard with high oil content, the environment-friendly water-based cutting fluid of high anti-friction performance.
The technical solution used in the present invention is:
The environment-friendly water-based cutting fluid of a kind of floorboard with high oil content, high anti-friction performance, its material component are with percentage by weight:
Further, above-mentioned cutting fluid material component is with percentage by weight:
Further, the lubrication anti-wear agent is [Cd2.5(btp)2(H2O)3][Cd0.5(PO4)(HPO4)3(MoO2)6
(OH)3]·2H2O。
Further, the emulsifying agent is tallate and Span80 mixture, Span80 and Tween60 mixing
At least one of thing.
Further, the emulsion stabilizer be PEG-2000, alkoxy fatty alcohols, in AEO extremely
Few one kind.
Further, the pH stabilizers are at least one of triethanolamine, monoisopropanolamine, N methyldiethanol amine.
Further, the special amine is -2 methyl isophthalic acids of 2- amino-propyl alcohol.
Further, the coupling agent is at least one of diethylene glycol (DEG), hexylene glycol, isomerous tridecanol.
Further, the antirust agent is that weight ratio is 1:(1~3):1 ternary polycarboxylic acids and dodecanedioic acid mixture.
It is a kind of prepare floorboard with high oil content, high anti-friction performance environment-friendly water-based cutting fluid preparation method, comprise the following steps:
A) mixture of naphthenic base oils and special amine is uniformly mixed to obtain component of mixture at normal temperatures and pressures
A;
B) pH stabilizers, antirust agent and water are obtained into transparent settled solution, then adds lubrication anti-wear agent, at 30~50 DEG C
At a temperature of be stirred 10min~1h and obtain component of mixture B;
C) component of mixture C will be stirred to obtain under emulsifying agent, emulsion stabilizer, defoamer normal temperature and pressure;
D) component of mixture of A, B, C tri- is added in reactor, and first adds copper, aluminium corrosion inhibiter, add couplant,
25min~1h, which is stirred, at a temperature of 30~60 DEG C obtains product;
Above-mentioned all materials component and its percentage by weight are as described above described in any one.
The beneficial effects of the invention are as follows:
1. the present invention selects [Cd2.5(btp)2(H2O)3][Cd0.5(PO4)(HPO4)3(MoO2)6(OH)3]·2H2O is as pole
Pressure lubricating agent, cutting fluid extreme pressure property and lubricity are drastically increased, effectively reduce coefficient of friction in processing and reduce cutter mill
Damage, and same addition its lubricity is higher than polyester, there is the friction resistant performance that polyester is incomparable.
2. emulsifying agent selected by the present invention and emulsion stabilizer are the environmentally friendly compound nontoxic to human body and environment, no
It can cause the human body discomfort situation such as allergy occur during use.Selected corrosion inhibiter and defoamer are not siliceous, phosphorus thing
Matter, the corruption for being not easy to cause base oil without sterilization antiseptic, material environment friendly.
3. gained cutting fluid antibiotic property of the invention is extremely strong, emulsion stability is high, and particle is small, and non-foam tendency, soft or hard water is fitted
With cutting fluid long lifespan.
Brief description of the drawings
Fig. 1 is complex [Cd2.5(btp)2(H2O)3][Cd0.5(PO4)(HPO4)3(MoO2)6(OH)3]·2H2O structure
Formula.
Embodiment
The environment-friendly water-based cutting fluid of a kind of floorboard with high oil content, high anti-friction performance, its material component are with percentage by weight:
Preferably, above-mentioned cutting fluid material component is with percentage by weight:
Preferably, the lubrication anti-wear agent is [Cd2.5(btp)2(H2O)3][Cd0.5(PO4)(HPO4)3(MoO2)6
(OH)3]·2H2O。
Preferably, the emulsifying agent is tallate and Span80 mixture, Span80 and Tween60 mixture
At least one of.
Preferably, tallate and Span80 the weight ratio is 1:1~1:2;Span80 the and Tween60 weight
Than for 1:1~1:2.
Preferably, the emulsion stabilizer be PEG-2000, alkoxy fatty alcohols, in AEO at least
It is a kind of.
Preferably, the pH stabilizers are at least one of triethanolamine, monoisopropanolamine, N methyldiethanol amine.
Preferably, the special amine is -2 methyl isophthalic acids of 2- amino-propyl alcohol.
Preferably, the copper inhibitor is benzotriazole.
Preferably, the aluminium corrosion inhibiter is the non-phosphorus aluminium corrosion inhibiter of non-silicon.
Preferably, the coupling agent is at least one of diethylene glycol (DEG), hexylene glycol, isomerous tridecanol.
Preferably, the antirust agent is that weight ratio is 1:(1~3):1 ternary polycarboxylic acids and dodecanedioic acid mixture.
Preferably, the defoamer is non-silicon type defoamer.
It is a kind of prepare floorboard with high oil content, high anti-friction performance environment-friendly water-based cutting fluid preparation method, comprise the following steps:
A) mixture of naphthenic base oils and special amine is uniformly mixed to obtain component of mixture at normal temperatures and pressures
A;
B) pH stabilizers, antirust agent and water are obtained into transparent settled solution, then adds lubrication anti-wear agent, at 30~50 DEG C
At a temperature of be stirred 10min~1h and obtain component of mixture B;
C) component of mixture C will be stirred to obtain under emulsifying agent, emulsion stabilizer, defoamer normal temperature and pressure;
D) component of mixture of A, B, C tri- is added in reactor, and first adds copper, aluminium corrosion inhibiter, add couplant,
25min~1h, which is stirred, at a temperature of 30~60 DEG C obtains product;
Described in above-mentioned all materials component and its percentage by weight any one as described above.
With reference to specific embodiment, the present invention is further illustrated.
Embodiment 1
A kind of floorboard with high oil content, high friction resistant performance environment-friendly water-based semi-synthetic cutting fluid preparation, its material component and again
Measuring percentage is:
According to above material and percentage by weight, its preparation method is with step:
A) mixture of naphthenic base oils (not sulfur-bearing) and epoxy aliphatic acid methyl ester is stirred at normal temperatures and pressures
It is uniform to obtain component of mixture A;
B) by triethanolamine and monoisopropanolamine, 2-amino-2-methyl-1-propanol, ternary polycarboxylic acids and dodecanedioic acid, profit
Sliding antiwear additive [Cd2.5(btp)2(H2O)3][Cd0.5(PO4)(HPO4)3(MoO2)6(OH)3]·2H2O (its structural formula such as Fig. 1 institutes
Showing) mixture and water is stirred 20min at a temperature of 30 DEG C and obtains component of mixture B;
C) it will stir and must mix under Span80 and Tween60, AEO, non-silicon defoaming agent normal temperature and pressure
Polymer component C;
D) by the component of mixture of A, B, C tri- add reactor in, and add the non-phosphorus aluminium corrosion inhibiter of BTA, non-silicon and
Hexylene glycol, it must be in yellow transparent supernatant liquid, i.e. product that 25min is stirred at a temperature of 30 DEG C.
Embodiment 2
A kind of floorboard with high oil content, high anti-friction performance environment-friendly water-based semi-synthetic cutting fluid preparation, its material component and weight
Percentage is:
According to above material and percentage by weight, its preparation method is with step:
A) mixture of naphthenic base oils (not sulfur-bearing) and epoxy aliphatic acid methyl ester is stirred at normal temperatures and pressures
It is uniform to obtain component of mixture A;
B) by triethanolamine and N methyldiethanol amine, 2-amino-2-methyl-1-propanol, ternary polycarboxylic acids and bay two
Acid, lubrication anti-wear agent [Cd2.5(btp)2(H2O)3][Cd0.5(PO4)(HPO4)3(MoO2)6(OH)3]·2H2O mixtures exist with water
15min is stirred at a temperature of 40 DEG C and obtains component of mixture B;
C) tallate and Span80, alkoxy fatty alcohols, non-silicon defoaming agent are stirred at normal temperatures and pressures
Obtain component of mixture C;
D) by the component of mixture of A, B, C tri- add reactor in, and add the non-phosphorus aluminium corrosion inhibiter of BTA, non-silicon and
Diethylene glycol (DEG), it must be in yellow transparent supernatant liquid, i.e. product that 30min is stirred at a temperature of 60 DEG C.
Embodiment 3
A kind of floorboard with high oil content, high anti-friction performance environment-friendly water-based semi-synthetic cutting fluid preparation, its material component and weight
Percentage is:
According to above material and percentage by weight, its preparation method is with step:
A) mixture of naphthenic base oils (not sulfur-bearing) and epoxy aliphatic acid methyl ester is stirred at normal temperatures and pressures
It is uniform to obtain component of mixture A;
B) by monoisopropanolamine and N methyldiethanol amine mixture, 2-amino-2-methyl-1-propanol, ternary polycarboxylic acids
With dodecanedioic acid, lubrication anti-wear agent [Cd2.5(btp)2(H2O)3][Cd0.5(PO4)(HPO4)3(MoO2)6(OH)3]·2H2O is mixed
Thing is stirred 10min with water at a temperature of 50 DEG C and obtains component of mixture B;
C) it is 1 by weight ratio:2 tallate and Span80, PEG-2000, non-silicon defoaming agent stir at normal temperatures and pressures
Mix uniform component of mixture C;
D) by the component of mixture of A, B, C tri- add reactor in, and add the non-phosphorus aluminium corrosion inhibiter of BTA, non-silicon and
Isomerous tridecanol, it must be in yellow transparent supernatant liquid, i.e. product that 25min is stirred at a temperature of 40 DEG C.
Comparative example 1
By the lubrication antiwear additive [Cd in embodiment 32.5(btp)2(H2O)3][Cd0.5(PO4)(HPO4)3(MoO2)6
(OH)3]·2H2O replaces with polyester GY-25 lubricating additives, prepares cutting fluid, its material component and percentage by weight are:
According to above material and percentage by weight, its preparation method is with step:
A) it is naphthenic base oils (not sulfur-bearing), epoxy aliphatic acid methyl ester and polyester GY-25 mixture is normal in normal temperature
Pressure is uniformly mixed to obtain component of mixture A;
B) by monoisopropanolamine and N methyldiethanol amine mixture, 2-amino-2-methyl-1-propanol, ternary polycarboxylic acids
10min is stirred at a temperature of 50 DEG C with dodecanedioic acid mixture and water and obtains component of mixture B;
C) tallate and Span80, PEG-2000, non-silicon defoaming agent are stirred must mix at normal temperatures and pressures
Thing component C;
D) by the component of mixture of A, B, C tri- add reactor in, and add the non-phosphorus aluminium corrosion inhibiter of BTA, non-silicon and
Isomerous tridecanol, it must be in yellow transparent supernatant liquid, i.e. product that 25min is stirred at a temperature of 40 DEG C.
Further detection is made to cutting fluid prepared by the present invention below, and contrasted with comparative example.
The different cutting fluid properties of product testing results of table 1
The water-based semi-synthetic cutting fluid of floorboard with high oil content of the present invention is can be seen that with extremely excellent from the testing result of above-mentioned table 1
Lubrication abrasion resistance and rustless property, apply generally to the manufacture fields of all metal materials.The product cleaning performance is good
It is good, it is renewable, harmless, free from environmental pollution, meet related request in national environmental protection regulations.
The present invention selects the 2D complexs of multinuclear molybdenum phosphate to drastically increase extreme pressure property and lubrication as extreme-pressure lubricant
Property, effectively reduce coefficient of friction in processing and reduce tool wear, and same addition its lubricity is higher than polyester, has
The incomparable friction resistant performance of polyester.Emulsifying agent selected by the present invention and emulsion stabilizer are nontoxic to human body and environment
Harmless environmentally friendly compound, it will not cause the human body discomfort situation such as allergy occur during use.Selected corrosion inhibiter and disappear
Infusion is not siliceous, phosphorus material, the corruption for being not easy to cause base oil without sterilization antiseptic, material environment friendly.Institute of the present invention
It is extremely strong to obtain cutting fluid antibiotic property, emulsion stability is high, and particle is small, and non-foam tendency, soft or hard water is applicable, cutting fluid long lifespan.
The present invention provide a kind of floorboard with high oil content, high anti-friction performance environment-friendly water-based semi-synthetic cutting fluid preparation method, tool
Body embodiment is served only for the detailed description of the specific implementation process to the cutting fluid, rather than the limit to the cutting liquid and preparation method thereof
It is fixed.Any modification and improvement carried out to this product, similar in the scope of the claims or category or close material replacement and use,
The scope of the claims of the present invention is belonged to, by this patent protection.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
1. the environment-friendly water-based cutting fluid of a kind of floorboard with high oil content, high anti-friction performance, it is characterised in that its material component and weight percent
Than for:
2. cutting fluid according to claim 1, it is characterised in that its material component is with percentage by weight:
3. cutting fluid according to claim 1 or 2, it is characterised in that the lubrication anti-wear agent is [Cd2.5(btp)2
(H2O)3][Cd0.5(PO4)(HPO4)3(MoO2)6(OH)3]·2H2O。
4. cutting fluid according to claim 1 or 2, it is characterised in that the emulsifying agent is tallate and Span80
Mixture, Span80 and Tween60 at least one of mixture.
5. cutting fluid according to claim 1 or 2, it is characterised in that the emulsion stabilizer is PEG-2000, alkoxy
Change at least one of fatty alcohol, AEO.
6. cutting fluid according to claim 1 or 2, it is characterised in that the pH stabilizers are triethanolamine, single isopropanol
At least one of amine, N methyldiethanol amine.
7. cutting fluid according to claim 1 or 2, it is characterised in that the special amine is the methyl isophthalic acid-the third of 2- amino -2
Alcohol.
8. cutting fluid according to claim 1 or 2, it is characterised in that the coupling agent is diethylene glycol (DEG), hexylene glycol, different
At least one of structure tridecanol.
9. cutting fluid according to claim 1 or 2, it is characterised in that the antirust agent is that weight ratio is 1:(1~3):1
Ternary polycarboxylic acids and dodecanedioic acid mixture.
10. it is a kind of prepare floorboard with high oil content, high anti-friction performance environment-friendly water-based cutting fluid preparation method, it is characterised in that including
Following steps:
A) mixture of naphthenic base oils and special amine is uniformly mixed to obtain component of mixture A at normal temperatures and pressures;
B) pH stabilizers, antirust agent and water are obtained into transparent settled solution, then adds lubrication anti-wear agent, in 30~50 DEG C of temperature
Under be stirred 10min~1h and obtain component of mixture B;
C) component of mixture C will be stirred to obtain under emulsifying agent, emulsion stabilizer, defoamer normal temperature and pressure;
D) component of mixture of A, B, C tri- is added in reactor, and first adds copper, aluminium corrosion inhibiter, add couplant,
25min~1h, which is stirred, at a temperature of 30~60 DEG C obtains product;
Described in above-mentioned all materials component and its weight percent such as any one of claim 1~9.
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CN104277902A (en) * | 2014-09-12 | 2015-01-14 | 广州中机实业有限公司 | Heavy-load metal machining total synthesis cutting fluid as well as preparation method and application thereof |
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