CN109054937A - A kind of antirust is without stain hydraulic fluid - Google Patents
A kind of antirust is without stain hydraulic fluid Download PDFInfo
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- CN109054937A CN109054937A CN201810573080.8A CN201810573080A CN109054937A CN 109054937 A CN109054937 A CN 109054937A CN 201810573080 A CN201810573080 A CN 201810573080A CN 109054937 A CN109054937 A CN 109054937A
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- antirust
- hydraulic fluid
- stain
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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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
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- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
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- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions used as base material
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- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
- C10M2207/2825—Esters of (cyclo)aliphatic oolycarboxylic acids used as base material
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/102—Polyesters
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- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/08—Halogenated waxes
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
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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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
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- 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
- C10N2030/04—Detergent property or dispersant property
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- 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
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- 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
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- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
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- Lubricants (AREA)
Abstract
The present invention is a kind of antirust without stain hydraulic fluid, it is characterised in that: the hydraulic fluid is made of synthetic sodium sulfonate, base oil, borate, chlorinated paraffin, polyester, nonylphenol polyoxyethylene ether, triethanolamine phosphate ricinoleate, polyethers, surfactant, water, thickener, antirust agent, antiwear additive, scale suppression corrosion inhibiter.The present invention is using the ashless extreme-pressure anti-friction additive of lubrication, in addition being added to rust-inhibiting additive effectively enhances antirust protective capacities in its closed system, the requirement wear-resistant without stain of the great antirust met in minimal clearance, its mechanical shearing stability is effectively additionally improved using the strong thickener of resistance to mechanical shear ability, effective enhancing film strength and oil film thickness, greatly improve its greasy property, extreme pressure property, secondly the present invention has high lubrication, it is cooling, cleaning, rustless property, corrosion resistance, abrasion resistance, hydraulic system can be made reliably to transmit working signal, and the service life of hydraulic fluid can be greatly prolonged.
Description
Technical field
The present invention relates to hydraulic fluid technical fields more particularly to a kind of antirust without stain hydraulic fluid.
Background technique
Currently being constantly progressive with human society, the continuous renewal of various mechanical equipments and the manufacture of new equipment, it is raw
It produces, the usage amount of hydraulic fluid has exceeded nearly 6 times than five years ago.And the production technology and technical requirements of lubricating fluid and other lubricating oil
Technique and technical requirements have certain difference, all kinds of production firms are in the production process of manufacture liquid, because condition is not
Together, the difference of formula, material selection is different and the hydraulic fluid quality produced differs greatly, and the manufacturer also having is in order to reach
To profit maximization and only with part single dose, therefore the hydraulic fluid quality produced is undesirable, and people are in order to protect
The various kinds of equipment of oneself meets the performance requirement of various kinds of equipment, and uses external imported product, but expensive.It can reach comprehensively
The compound additive required to hydraulic fluid performance indicator, domestic production producer is seldom, and ideal using effect is not achieved.
Summary of the invention
To overcome problems of the prior art, the present invention provides a kind of antirusts without stain hydraulic fluid.
In some embodiments, a kind of antirust is without stain hydraulic fluid, and the hydraulic fluid is by 25~51 parts of synthetic sodium sulfonate, base
20~32 parts of plinth oil, 12~24 parts of borate, 10~16 parts of chlorinated paraffin, 15~31 parts of polyester, nonylphenol polyoxyethylene ether 18
~26 parts, 16~28 parts of triethanolamine phosphate ricinoleate, 23~35 parts of polyethers, 8~16 parts of surfactant, water 17~33
Part, 10~32 parts of thickener, 13~23 parts of antirust agent, 19~33 parts of antiwear additive, 19~31 parts of scale suppression corrosion inhibiter compositions.
In some embodiments, for a kind of antirust without stain hydraulic fluid, it is dialkyl dithio that the base oil, which is by mass ratio,
The III class basis of dioctyl sebacate 25%~36% and 70%~60% made of carbamic acid molybdenum 5%~4%, castor oil
The compound composition of oil.
In some embodiments, a kind of antirust is without stain hydraulic fluid, and the hydraulic fluid is by 25 parts of synthetic sodium sulfonate, base oil
20 parts, 12 parts of borate, 10 parts of chlorinated paraffin, 15 parts of polyester, 18 parts of nonylphenol polyoxyethylene ether, ricinoleic acid triethanolamine phosphorus
16 parts of acid esters, 23 parts of polyethers, 8 parts of surfactant, 17 parts of water, 10 parts of thickener, 13 parts of antirust agent, 19 parts of antiwear additive, scale suppression
19 parts of corrosion inhibiter compositions.
In some embodiments, a kind of antirust is without stain hydraulic fluid, and the hydraulic fluid is by 38 parts of synthetic sodium sulfonate, base oil
26 parts, 18 parts of borate, 13 parts of chlorinated paraffin, 23 parts of polyester, 22 parts of nonylphenol polyoxyethylene ether, ricinoleic acid triethanolamine phosphorus
22 parts of acid esters, 29 parts of polyethers, 12 parts of surfactant, 25 parts of water, 21 parts of thickener, 18 parts of antirust agent, 16 parts of antiwear additive, suppression
24 parts of dirty corrosion inhibiter compositions.
In some embodiments, a kind of antirust is without stain hydraulic fluid, and the hydraulic fluid is by 51 parts of synthetic sodium sulfonate, base oil
32 parts, 24 parts of borate, 16 parts of chlorinated paraffin, 31 parts of polyester, 26 parts of nonylphenol polyoxyethylene ether, ricinoleic acid triethanolamine phosphorus
28 parts of acid esters, 35 parts of polyethers, 16 parts of surfactant, 33 parts of water, 32 parts of thickener, 23 parts of antirust agent, 33 parts of antiwear additive, suppression
31 parts of dirty corrosion inhibiter compositions.
In some embodiments, a kind of antirust is divided into following steps without stain hydraulic fluid, the production of the hydraulic fluid:
1, required according to technique, by mass ratio be castor oil made of dioctyl sebacate 25%~36% and 70%~
60% III class base oil is compound, adds the sufficiently reaction of molybdenum dialkyldithiocarbamacompositions 5%~4% and obtains base oil.
2, it is required according to technique, weighs synthetic sodium sulfonate, base oil, borate, chlorinated paraffin, polyester, nonyl in proportion
Phenol polyethenoxy ether, triethanolamine phosphate ricinoleate, polyethers, surfactant, water, antirust agent, antiwear additive and scale suppression inhibition
Agent be added to agitating device, heating function stainless steel blending kettle in, adjust temperature be 28-48 DEG C stir 1.5 hours
Afterwards, ethylene glycol thickener dissolution dispersion, mixing are slowly added to by regulation.Using 100 mesh bag filters filter up to antirust without
Stain hydraulic fluid.
In some embodiments, a kind of antirust is without stain hydraulic fluid, and the surfactant is by lauryl alcohol atactic polyether
(L64) it forms.
In some embodiments, a kind of antirust is made of without stain hydraulic fluid, the antiwear additive sulfide aliphatic acid sodium.
In some embodiments, a kind of antirust is without stain hydraulic fluid, the scale suppression corrosion inhibiter by benzotriazole and borax or
2- phosphonobutane -1,2,4- tricarboxylic acids PBTCA composition.
In some embodiments, a kind of antirust is made of without stain hydraulic fluid, the thickener polyethylene glycol.
In some embodiments, a kind of antirust is made of without stain hydraulic fluid, the antirust agent triethanolamine.
Compared with prior art, the beneficial effects of the present invention are: the beneficial effects of the present invention are: the present invention is using lubrication
In addition ashless extreme-pressure anti-friction additive is added to rust-inhibiting additive effectively and enhances antirust protective capacities in its closed system, pole
The requirement wear-resistant without stain of the big antirust met in minimal clearance is additionally had using the strong thickener of resistance to mechanical shear ability
The raising of effect its mechanical shearing stability, effective enhancing film strength and oil film thickness, greatly improve its greasy property,
Extreme pressure property.Secondly the present invention has high lubrication, cooling, cleaning, rustless property, corrosion resistance, abrasion resistance, can make
Hydraulic system reliably transmits working signal, and can greatly prolong the service life of hydraulic fluid.
Specific embodiment
The present invention will be described in further detail below.It should be appreciated that specific embodiment described herein only to
It explains the present invention, is not intended to limit the present invention.
Embodiment 1:
In some embodiments, a kind of antirust is without stain hydraulic fluid, and the hydraulic fluid is by 25~51 parts of synthetic sodium sulfonate, base
20~32 parts of plinth oil, 12~24 parts of borate, 10~16 parts of chlorinated paraffin, 15~31 parts of polyester, nonylphenol polyoxyethylene ether 18
~26 parts, 16~28 parts of triethanolamine phosphate ricinoleate, 23~35 parts of polyethers, 8~16 parts of surfactant, water 17~33
Part, 10~32 parts of thickener, 13~23 parts of antirust agent, 19~33 parts of antiwear additive, 19~31 parts of scale suppression corrosion inhibiter compositions.
In some embodiments, for a kind of antirust without stain hydraulic fluid, it is dialkyl dithio that the base oil, which is by mass ratio,
The III class basis of dioctyl sebacate 25%~36% and 70%~60% made of carbamic acid molybdenum 5%~4%, castor oil
The compound composition of oil.
In some embodiments, a kind of antirust is without stain hydraulic fluid, and the surfactant is by lauryl alcohol atactic polyether
(L64) it forms.
In some embodiments, a kind of antirust is made of without stain hydraulic fluid, the antiwear additive sulfide aliphatic acid sodium.
In some embodiments, a kind of antirust is without stain hydraulic fluid, the scale suppression corrosion inhibiter by benzotriazole and borax or
2- phosphonobutane -1,2,4- tricarboxylic acids PBTCA composition.
In some embodiments, a kind of antirust is made of without stain hydraulic fluid, the thickener polyethylene glycol.
In some embodiments, a kind of antirust is made of without stain hydraulic fluid, the antirust agent triethanolamine.
Embodiment 2:
In some embodiments, a kind of antirust is without stain hydraulic fluid, and the hydraulic fluid is by 25 parts of synthetic sodium sulfonate, base oil
20 parts, 12 parts of borate, 10 parts of chlorinated paraffin, 15 parts of polyester, 18 parts of nonylphenol polyoxyethylene ether, ricinoleic acid triethanolamine phosphorus
16 parts of acid esters, 23 parts of polyethers, 8 parts of surfactant, 17 parts of water, 10 parts of thickener, 13 parts of antirust agent, 19 parts of antiwear additive, scale suppression
19 parts of corrosion inhibiter compositions.
In some embodiments, a kind of antirust is divided into following steps without stain hydraulic fluid, the production of the hydraulic fluid:
1, required according to technique, by mass ratio be castor oil made of dioctyl sebacate 25%~36% and 70%~
60% III class base oil is compound, adds the sufficiently reaction of molybdenum dialkyldithiocarbamacompositions 5%~4% and obtains base oil.
2, it is required according to technique, weighs synthetic sodium sulfonate, base oil, borate, chlorinated paraffin, polyester, nonyl in proportion
Phenol polyethenoxy ether, triethanolamine phosphate ricinoleate, polyethers, surfactant, water, antirust agent, antiwear additive and scale suppression inhibition
Agent be added to agitating device, heating function stainless steel blending kettle in, adjust temperature be 28-48 DEG C stir 1.5 hours
Afterwards, ethylene glycol thickener dissolution dispersion, mixing are slowly added to by regulation.Using 100 mesh bag filters filter up to antirust without
Stain hydraulic fluid.
It is compared using product made from this product and other similar products and actually detected obtains lower example conclusion:
1, anticorrosive effect promotes 2 times or more.2, anti-oxidation efficacy promotes 1 times or more.3, wear-resistant effect promotes 2 times
More than.4,1 times of improved thermo stability or more.5, extend 3 times of the drain period or more.
Embodiment 3:
In some embodiments, a kind of antirust is without stain hydraulic fluid, and the hydraulic fluid is by 38 parts of synthetic sodium sulfonate, base oil
26 parts, 18 parts of borate, 13 parts of chlorinated paraffin, 23 parts of polyester, 22 parts of nonylphenol polyoxyethylene ether, ricinoleic acid triethanolamine phosphorus
22 parts of acid esters, 29 parts of polyethers, 12 parts of surfactant, 25 parts of water, 21 parts of thickener, 18 parts of antirust agent, 16 parts of antiwear additive, suppression
24 parts of dirty corrosion inhibiter compositions.
In some embodiments, a kind of antirust is divided into following steps without stain hydraulic fluid, the production of the hydraulic fluid:
1, required according to technique, by mass ratio be castor oil made of dioctyl sebacate 25%~36% and 70%~
60% III class base oil is compound, adds the sufficiently reaction of molybdenum dialkyldithiocarbamacompositions 5%~4% and obtains base oil.
2, it is required according to technique, weighs synthetic sodium sulfonate, base oil, borate, chlorinated paraffin, polyester, nonyl in proportion
Phenol polyethenoxy ether, triethanolamine phosphate ricinoleate, polyethers, surfactant, water, antirust agent, antiwear additive and scale suppression inhibition
Agent be added to agitating device, heating function stainless steel blending kettle in, adjust temperature be 28-48 DEG C stir 1.5 hours
Afterwards, ethylene glycol thickener dissolution dispersion, mixing are slowly added to by regulation.Using 100 mesh bag filters filter up to antirust without
Stain hydraulic fluid.
It is compared using product made from this product and other similar products and actually detected obtains lower example conclusion:
1, anticorrosive effect promotes 2.2 times or more.2, anti-oxidation efficacy promotes 1.2 times or more.3, wear-resistant effect is promoted
2.4 times or more.4,1.2 times of improved thermo stability or more.5, extend 3.3 times of the drain period or more.
Embodiment 4:
In some embodiments, a kind of antirust is without stain hydraulic fluid, and the hydraulic fluid is by 51 parts of synthetic sodium sulfonate, base oil
32 parts, 24 parts of borate, 16 parts of chlorinated paraffin, 31 parts of polyester, 26 parts of nonylphenol polyoxyethylene ether, ricinoleic acid triethanolamine phosphorus
28 parts of acid esters, 35 parts of polyethers, 16 parts of surfactant, 33 parts of water, 32 parts of thickener, 23 parts of antirust agent, 33 parts of antiwear additive, suppression
31 parts of dirty corrosion inhibiter compositions.
In some embodiments, a kind of antirust is divided into following steps without stain hydraulic fluid, the production of the hydraulic fluid:
1, required according to technique, by mass ratio be castor oil made of dioctyl sebacate 25%~36% and 70%~
60% III class base oil is compound, adds the sufficiently reaction of molybdenum dialkyldithiocarbamacompositions 5%~4% and obtains base oil.
2, it is required according to technique, weighs synthetic sodium sulfonate, base oil, borate, chlorinated paraffin, polyester, nonyl in proportion
Phenol polyethenoxy ether, triethanolamine phosphate ricinoleate, polyethers, surfactant, water, antirust agent, antiwear additive and scale suppression inhibition
Agent be added to agitating device, heating function stainless steel blending kettle in, adjust temperature be 28-48 DEG C stir 1.5 hours
Afterwards, ethylene glycol thickener dissolution dispersion, mixing are slowly added to by regulation.Using 100 mesh bag filters filter up to antirust without
Stain hydraulic fluid.
It is compared using product made from this product and other similar products and actually detected obtains lower example conclusion:
1, anticorrosive effect promotes 2.4 times or more.2, anti-oxidation efficacy promotes 1.4 times or more.3, wear-resistant effect is promoted
2.8 times or more.4,1.6 times of improved thermo stability or more.5, extend 3.6 times of the drain period or more.
Embodiment 5:
In some embodiments, for a kind of antirust without stain hydraulic fluid, polyethers also can be used as a kind of thickener, the polyethers point
Son amount 30000-380000.The polyethers of molecular weight 30000-380000 selects being total to for polyoxyethylene alcohol, polyoxyethylene and propylene
One or more of polymers, the different several allotments for carrying out molecular weight of selection, realizes its excellent shear stability, to adjust
Save the viscosity of product and the greasy property of enhancing product.
The beneficial effects of the present invention are: the present invention is added using lubricating ashless extreme-pressure anti-friction additive, be in addition added to antirust
Adding agent effectively enhances antirust protective capacities in its closed system, and the antirust greatly met in minimal clearance is wear-resistant without stain
It is required that additionally effectively improving its mechanical shearing stability, effective enhancing using the strong thickener of resistance to mechanical shear ability
Film strength and oil film thickness greatly improve its greasy property, extreme pressure property.Secondly the present invention has high lubrication, cold
But, cleaning, rustless property, corrosion resistance, abrasion resistance can make hydraulic system reliably transmit working signal, and can be significantly
Extend the service life of hydraulic fluid.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
It is limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification
And environment, and can be carried out within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
Change.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in institute of the present invention
In attached scope of protection of the claims.
Claims (10)
1. a kind of antirust is without stain hydraulic fluid, it is characterised in that: the hydraulic fluid by 25~51 parts of synthetic sodium sulfonate, base oil 20~
32 parts, 12~24 parts of borate, 10~16 parts of chlorinated paraffin, 15~31 parts of polyester, 18~26 parts of nonylphenol polyoxyethylene ether, castor
Numb 16~28 parts of triethylenetetraminehexaacetic acid hydramine phosphate, 23~35 parts of polyethers, 8~16 parts of surfactant, 17~33 parts of water, thickener 10
~32 parts, 13~23 parts of antirust agent, 19~33 parts of antiwear additive, 19~31 parts of scale suppression corrosion inhibiter compositions.
2. a kind of antirust is without stain hydraulic fluid according to claim 1, it is characterised in that: it is two that the base oil, which is by mass ratio,
Dioctyl sebacate 25%~36% and 70%~60% made of alkyl molybdenum dithiocarbamate 5%~4%, castor oil
The III compound composition of class base oil.
3. a kind of antirust is without stain hydraulic fluid according to claim 1, it is characterised in that: the hydraulic fluid is by synthetic sodium sulfonate 25
Part, 20 parts of base oil, 12 parts of borate, 10 parts of chlorinated paraffin, 15 parts of polyester, 18 parts of nonylphenol polyoxyethylene ether, ricinoleic acid three
16 parts of ethanolamine-phosphate, 23 parts of polyethers, 8 parts of surfactant, 17 parts of water, 10 parts of thickener, 13 parts of antirust agent, antiwear additive 19
Part, 19 parts of corrosion inhibiter compositions.
4. a kind of antirust is without stain hydraulic fluid according to claim 1, it is characterised in that: the hydraulic fluid is by synthetic sodium sulfonate 38
Part, 26 parts of base oil, 18 parts of borate, 13 parts of chlorinated paraffin, 23 parts of polyester, 22 parts of nonylphenol polyoxyethylene ether, ricinoleic acid three
22 parts of ethanolamine-phosphate, 29 parts of polyethers, 12 parts of surfactant, 25 parts of water, 21 parts of thickener, 18 parts of antirust agent, antiwear additive
16 parts, 24 parts of corrosion inhibiter compositions.
5. a kind of antirust is without stain hydraulic fluid according to claim 1, it is characterised in that: the hydraulic fluid is by synthetic sodium sulfonate 51
Part, 32 parts of base oil, 24 parts of borate, 16 parts of chlorinated paraffin, 31 parts of polyester, 26 parts of nonylphenol polyoxyethylene ether, ricinoleic acid three
28 parts of ethanolamine-phosphate, 35 parts of polyethers, 16 parts of surfactant, 33 parts of water, 32 parts of thickener, 23 parts of antirust agent, antiwear additive
33 parts, 31 parts of corrosion inhibiter compositions.
6. a kind of antirust is without stain hydraulic fluid according to claim 1, it is characterised in that: the surfactant by lauryl alcohol without
Advise polyethers (L64) and formic acid molybdenum composition.
7. a kind of antirust is without stain hydraulic fluid according to claim 1, it is characterised in that: the antiwear additive is by sulfide aliphatic acid sodium
Composition.
8. a kind of antirust is without stain hydraulic fluid according to claim 1, it is characterised in that: the scale suppression corrosion inhibiter is by three nitrogen of benzo
Azoles and borax or 2- phosphonobutane -1,2,4- tricarboxylic acids PBTCA composition.
9. a kind of antirust is without stain hydraulic fluid according to claim 1, it is characterised in that: the thickener is by polyethylene glycol group
At.
10. a kind of antirust is without stain hydraulic fluid according to claim 1, it is characterised in that: the antirust agent is by triethanolamine group
At.
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| CN201810573080.8A CN109054937A (en) | 2018-06-06 | 2018-06-06 | A kind of antirust is without stain hydraulic fluid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969208A (en) * | 2021-10-26 | 2022-01-25 | 江苏捷达油品有限公司 | Wear-resistant water-based hydraulic oil and preparation method thereof |
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