CN108300545A - A kind of preparation method for the lubricating oil on mechanical equipment - Google Patents
A kind of preparation method for the lubricating oil on mechanical equipment Download PDFInfo
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- CN108300545A CN108300545A CN201810127366.3A CN201810127366A CN108300545A CN 108300545 A CN108300545 A CN 108300545A CN 201810127366 A CN201810127366 A CN 201810127366A CN 108300545 A CN108300545 A CN 108300545A
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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
- C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
- C10M2205/183—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras used as base material
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/142—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings polycarboxylic
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/401—Fatty vegetable or animal oils used as base material
-
- 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
- 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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- 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
- 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
- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
-
- 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
- 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
- C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
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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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
- C10M2209/123—Polysaccharides, e.g. cellulose, biopolymers used as base material
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/086—Imides
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/045—Polyureas; Polyurethanes
-
- 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
- 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
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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
- 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
- C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
-
- 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
- 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
-
- 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
- C10N2030/02—Pour-point; Viscosity index
-
- 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
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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 present invention provides a kind of preparation method for the lubricating oil on mechanical equipment, includes the following steps：A, by modified calcium carbonate, modifying titanium dioxide and modified zircon powder mixing and ball milling, heating, cooling use ethanol solution, clear water to wash, material one are obtained after dry successively；B, algal oil, linseed oil, polyurethane, natural gum extract, paraffin and butter are added into material one to stir evenly, polyalcohol is added, pressurization, ultrasonic agitation obtain material two；C, compound additive is added into material two, is then added in reconciling kettle and reconciles, is placed in high-pressure pulse electric and handles, obtain material three；D, high speed shear is carried out to material three.Lubricating oil prepared by the present invention effectively improves lubricating oil viscosity, increase lubricating oil compactness, it prevents from mixing with lubricating oil in sewage, sludge dip lubrication oil, causes lubricating oil to be quickly consumed and lose lubricant effect, to effectively extend the service life of lubricating oil.
Description
Technical field
The invention belongs to technical field of lubricating oil, and in particular to a kind of preparation side for the lubricating oil on mechanical equipment
Method.
Background technology
Lubricating oil long-term work is affected by many factors to be easy to lose lubrication work in the adverse circumstances for rubbing and squeezing
With for example, surface of friction pair relative velocity is higher, load is larger, difference variation is big etc..Deterioration of lubricant loses lubricating action,
It is possible to working face can be caused to wear, parts can not work normally, it is also possible to there is accident when serious.
In order to extend the surface of friction pair service life, at present using the additive that addition is made of various composition in lubricating oil.
For example, in order to solve the problems, such as that lubricating oil generates deposit, calcium mahogany sulfonate can be added in lubricating oil；In order to increase oil film
Thickness can add the viscositys additive such as polyisobutene, ethylene, propylene copolymer in lubricating oil；In order to reduce in lubricating oil
The formation of foam can add the defomaing agents such as sulfonate, dimethicone, polyacrylate in lubricating oil；It rubs to reduce
The frictional force for wiping secondary surface, can be added friction improver, such as curing ammonium formic acid molybdenum, olefine sulfide in lubricating oil.
But the above-mentioned method being improved to lubricating oil family due to temperature, pressure and is rubbed although having certain advantageous effect
The long term of the factors such as wiping, still results in the loss of the additive of lubricating oil, also just can not fundamentally avoid lubricating oil
It is rotten, friction pair can continue to wear, and the mechanical dimension of bearing shell or piston becomes, generation looseness phenomenon.
In conclusion to solve the above problems, a kind of more excellent lubricating oil must be developed, to improve the prior art not
Foot.
Invention content
The object of the present invention is to provide a kind of preparation method for the lubricating oil on mechanical equipment, profit prepared by the present invention
Lubricating oil effectively improves lubricating oil viscosity, increases lubricating oil compactness, prevent in sewage, sludge dip lubrication oil with lubrication
Oil mixing, causes lubricating oil to be quickly consumed and loses lubricant effect, to effectively extend the service life of lubricating oil.
The present invention provides the following technical solutions：
A kind of preparation method for the lubricating oil on mechanical equipment, including following preparation process：
A, modified calcium carbonate, modifying titanium dioxide and modified zircon powder are mixed and is imported in ball mill, be milled to 300-500
Mesh sieves, and is placed at 150-180 DEG C and heats 30-40min, and after being cooled to room temperature, the ethanol solution using concentration in 40-50% rinses,
It is washed with clear water, after natural drying, obtains material one；
B, algal oil, linseed oil, polyurethane, natural gum extract, paraffin and butter are added into material one, at 65-75 DEG C
Under stir evenly, stir 30-40min, after being cooled to room temperature, add polyalcohol, pressurizeed and be stirred by ultrasonic 20-30min,
Obtain material two；
C, compound additive is added into material two, is then added in reconciling kettle, reconciles 20-30min at 55-65 DEG C, then sets
3-5s is handled in the high-pressure pulse electric that pulse frequency is 85-95Hz, electric field strength is 30-40kV/cm, obtains material three；
D, high speed shear 25-35min is carried out to material three, you can obtain finished product.
Preferably, the preparation method of the modified calcium carbonate of the step a is：Calcium carbonate is placed in phosphoric acid solution at immersion
15-20min is managed, is rinsed well with deionized water after taking-up, then be placed in by silane coupling agent, fatty alcohol polyoxyethylene ether phosphoric acid
In the mixed solution that ester, Phosphate of Polyoxyethylene Isooctyl Ether and deionized water are mixed into, immersion treatment 1-2h takes out after the completion
Dry, crushing, you can obtain modified calcium carbonate.
Preferably, the preparation method of the modifying titanium dioxide of the step a is：Titanium dioxide is placed in sodium hydroxide solution
Middle immersion treatment 10-15min, is rinsed well after taking-up with deionized water, then is placed in by aluminate coupling agent, detergent alkylate sulphur
In the mixed solution that sour sodium, Aerosol OT and deionized water are mixed into, immersion treatment 2-3h takes out after the completion
Dry, crushing, you can obtain modifying titanium dioxide.
Preferably, the preparation method of the modification zircon powder of the step a is：Stearic acid is added in dichloromethane,
Tetradecyl trimethyl ammonium chloride, hexadecyl mercaptan and 3- mercaptopropyltriethoxysilanes are added, modified solution is made, so
It is added in modified solution after zircon is ground into 10-20 μm afterwards, the heating water bath 3-5h at supersonic frequency 55-65KHz, heating
Temperature is 65-75 DEG C, takes out drying after cooling, 1-2h, then grind into powder is calcined at 550-580 DEG C, you can be modified
Nanometer zircon powder.
Preferably, the preparation method of the natural gum extract of the step b is：It by the freezing of natural gum raw material, smashes, with super
Critical carbon dioxide extracts, and extraction pressure tower is 15-20MPa, and extraction temperature is 70-80 DEG C, extraction time 1-2h, extracts product
It imports in knockout tower, pressure 25-30MPa, 50-60 DEG C of separation temperature discharges to obtain natural gum extract from knockout tower.
Preferably, the polyalcohol of the step b is by ethylene glycol, propylene glycol, diglycol, trimethylolpropane and season
Penta tetrol mixing composition.
Preferably, the preparation method of the compound additive of the step c is：By oiliness improver, foam in hibitors and dispersant
After mixing, soluble in water to obtain aqueous solution, aqueous solution is added in reaction kettle, is stirred evenly at 80-90 DEG C, then keep the temperature
React 2-5h, you can obtain compound additive.
Preferably, the oiliness improver is by triethyl phosphate, dioctyl phthalate, SOS oiliness improvers and olefine sulfide cottonseed
Oil -2 mixes.
Preferably, the foam in hibitors is by castor oil polyoxyethylene ether, fatty alcohol polyoxyethylene ether and fatty alcohol polyoxy
Vinethene mixes.
Preferably, the dispersant is sub- by polyene-based succimide, diene base succimide and mono alkenyl succinyl
Amine mixes.
The beneficial effects of the invention are as follows：
Lubricating oil prepared by the present invention in use, can form one by metal and ceramic material in surfaces of metallic rubbing pairs
The wearing layer of composition increases the hardness of surfaces of metallic rubbing pairs, improves wear-resisting property, also can be achieved at the same time to surface of friction pair
The selfreparing of rejected region.Meanwhile evenly dispersed micro-ceramic material in lubricating oil so that the friction of surface of friction pair hinders
Power declines, and therefore effectively reduces power attenuation.
Lubricating oil prepared by the present invention can be applied to the machines such as automobile, agricultural machinery, naval vessel, wind-driven generator, heavy duty
In tool equipment, have a wide range of application, therefore is suitble to industrialization large-scale production manufacture.
Lubricating oil prepared by the present invention effectively improves lubricating oil viscosity, increases lubricating oil compactness, prevent sewage,
It is mixed with lubricating oil in sludge dip lubrication oil, causes lubricating oil to be quickly consumed and lose lubricant effect, to effective
Extend the service life of lubricating oil.
Specific implementation mode
Embodiment 1
A kind of preparation method for the lubricating oil on mechanical equipment, including following preparation process：
A, modified calcium carbonate, modifying titanium dioxide and modified zircon powder are mixed and is imported in ball mill, be milled to 300 mesh
Sieve, is placed at 180 DEG C and heats 40min, after being cooled to room temperature, is rinsed in 40% ethanol solution using concentration, is washed with clear water,
After natural drying, material one is obtained；
B, algal oil, linseed oil, polyurethane, natural gum extract, paraffin and butter are added into material one, are stirred at 75 DEG C
It mixes uniformly, stirs 30min, after being cooled to room temperature, add polyalcohol, pressurizeed and 20min is stirred by ultrasonic, obtain material
Two；
C, compound additive is added into material two, is then added in reconciling kettle, reconciles 30min at 55 DEG C, then is placed in pulse
5s is handled in the high-pressure pulse electric that frequency is 85Hz, electric field strength is 40kV/cm, obtains material three；
D, high speed shear 25min is carried out to material three, you can obtain finished product.
The preparation method of the modified calcium carbonate of step a is：Calcium carbonate is placed in immersion treatment 20min in phosphoric acid solution, is taken
It is rinsed well, then is placed in by silane coupling agent, aliphatic alcohol polyoxyvinethene phosphate, isooctanol polyoxy second with deionized water after going out
In the mixed solution that alkene ether phosphate and deionized water are mixed into, immersion treatment 1h takes out dry, crushing after the completion, you can
To modified calcium carbonate.
The preparation method of the modifying titanium dioxide of step a is：Titanium dioxide is placed in immersion treatment in sodium hydroxide solution
15min is rinsed well after taking-up with deionized water, then is placed in by aluminate coupling agent, neopelex, succinic acid two
In the mixed solution that different dioctyl sodium sulfosuccinate and deionized water are mixed into, immersion treatment 3h takes out dry, crushing after the completion, you can
Obtain modifying titanium dioxide.
The preparation method of the modification zircon powder of step a is：Stearic acid is added in dichloromethane, the tetradecane is added
Modified solution is made, then by zircon powder in base trimethyl ammonium chloride, hexadecyl mercaptan and 3- mercaptopropyltriethoxysilanes
It is added in modified solution after being broken into 20 μm, the heating water bath 5h at supersonic frequency 55KHz, heating temperature is 65 DEG C, is taken after cooling
Go out drying, 2h, then grind into powder are calcined at 550 DEG C, you can obtains modified Nano zircon powder.
The preparation method of the natural gum extract of step b is：It by the freezing of natural gum raw material, smashes, with overcritical titanium dioxide
Carbon extracts, and extraction pressure tower is 20MPa, and extraction temperature is 70 DEG C, extraction time 2h, and extraction product imports in knockout tower, pressure
25MPa, 60 DEG C of separation temperature discharge to obtain natural gum extract from knockout tower.
The polyalcohol of step b is mixed by ethylene glycol, propylene glycol, diglycol, trimethylolpropane and pentaerythrite
Composition.
The preparation method of the compound additive of step c is：By oiliness improver, foam in hibitors and dispersant it is uniform after,
It is soluble in water to obtain aqueous solution, aqueous solution is added in reaction kettle, is stirred evenly at 90 DEG C, then insulation reaction 2h, you can
To compound additive.
Oiliness improver by triethyl phosphate, dioctyl phthalate, SOS oiliness improvers and sulfurized olefin cotton oil -2 mix and
At.
Foam in hibitors by castor oil polyoxyethylene ether, fatty alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether mix and
At.
Dispersant is mixed by polyene-based succimide, diene base succimide and mono alkenyl succimide.
Embodiment 2
A kind of preparation method for the lubricating oil on mechanical equipment, including following preparation process：
A, modified calcium carbonate, modifying titanium dioxide and modified zircon powder are mixed and is imported in ball mill, be milled to 300 mesh
Sieve, is placed at 150 DEG C and heats 30min, after being cooled to room temperature, is rinsed in 40% ethanol solution using concentration, is washed with clear water,
After natural drying, material one is obtained；
B, algal oil, linseed oil, polyurethane, natural gum extract, paraffin and butter are added into material one, are stirred at 65 DEG C
It mixes uniformly, stirs 30min, after being cooled to room temperature, add polyalcohol, pressurizeed and 20min is stirred by ultrasonic, obtain material
Two；
C, compound additive is added into material two, is then added in reconciling kettle, reconciles 20min at 55 DEG C, then is placed in pulse
3s is handled in the high-pressure pulse electric that frequency is 85Hz, electric field strength is 30kV/cm, obtains material three；
D, high speed shear 25min is carried out to material three, you can obtain finished product.
The preparation method of the modified calcium carbonate of step a is：Calcium carbonate is placed in immersion treatment 15min in phosphoric acid solution, is taken
It is rinsed well, then is placed in by silane coupling agent, aliphatic alcohol polyoxyvinethene phosphate, isooctanol polyoxy second with deionized water after going out
In the mixed solution that alkene ether phosphate and deionized water are mixed into, immersion treatment 1h takes out dry, crushing after the completion, you can
To modified calcium carbonate.
The preparation method of the modifying titanium dioxide of step a is：Titanium dioxide is placed in immersion treatment in sodium hydroxide solution
15min is rinsed well after taking-up with deionized water, then is placed in by aluminate coupling agent, neopelex, succinic acid two
In the mixed solution that different dioctyl sodium sulfosuccinate and deionized water are mixed into, immersion treatment 2h takes out dry, crushing after the completion, you can
Obtain modifying titanium dioxide.
The preparation method of the modification zircon powder of step a is：Stearic acid is added in dichloromethane, the tetradecane is added
Modified solution is made, then by zircon powder in base trimethyl ammonium chloride, hexadecyl mercaptan and 3- mercaptopropyltriethoxysilanes
It is added in modified solution after being broken into 10 μm, the heating water bath 3h at supersonic frequency 55KHz, heating temperature is 65 DEG C, is taken after cooling
Go out drying, 1h, then grind into powder is calcined at 550 times, you can obtain modified Nano zircon powder.
The preparation method of the natural gum extract of step b is：It by the freezing of natural gum raw material, smashes, with overcritical titanium dioxide
Carbon extracts, and extraction pressure tower is 15MPa, and extraction temperature is 70 DEG C, extraction time 1h, and extraction product imports in knockout tower, pressure
25MPa, 50 DEG C of separation temperature discharge to obtain natural gum extract from knockout tower.
The polyalcohol of step b is mixed by ethylene glycol, propylene glycol, diglycol, trimethylolpropane and pentaerythrite
Composition.
The preparation method of the compound additive of step c is：By oiliness improver, foam in hibitors and dispersant it is uniform after,
It is soluble in water to obtain aqueous solution, aqueous solution is added in reaction kettle, is stirred evenly at 80 DEG C, then insulation reaction 2h, you can
To compound additive.
Oiliness improver by triethyl phosphate, dioctyl phthalate, SOS oiliness improvers and sulfurized olefin cotton oil -2 mix and
At.
Foam in hibitors by castor oil polyoxyethylene ether, fatty alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether mix and
At.
Dispersant is mixed by polyene-based succimide, diene base succimide and mono alkenyl succimide.
Embodiment 3
A kind of preparation method for the lubricating oil on mechanical equipment, including following preparation process：
A, modified calcium carbonate, modifying titanium dioxide and modified zircon powder are mixed and is imported in ball mill, be milled to 500 mesh
Sieve, is placed at 180 DEG C and heats 40min, after being cooled to room temperature, is rinsed in 50% ethanol solution using concentration, is washed with clear water,
After natural drying, material one is obtained；
B, algal oil, linseed oil, polyurethane, natural gum extract, paraffin and butter are added into material one, are stirred at 75 DEG C
It mixes uniformly, stirs 40min, after being cooled to room temperature, add polyalcohol, pressurizeed and 30min is stirred by ultrasonic, obtain material
Two；
C, compound additive is added into material two, is then added in reconciling kettle, reconciles 30min at 65 DEG C, then is placed in pulse
5s is handled in the high-pressure pulse electric that frequency is 95Hz, electric field strength is 40kV/cm, obtains material three；
D, high speed shear 35min is carried out to material three, you can obtain finished product.
The preparation method of the modified calcium carbonate of step a is：Calcium carbonate is placed in immersion treatment 20min in phosphoric acid solution, is taken
It is rinsed well, then is placed in by silane coupling agent, aliphatic alcohol polyoxyvinethene phosphate, isooctanol polyoxy second with deionized water after going out
In the mixed solution that alkene ether phosphate and deionized water are mixed into, immersion treatment 2h takes out dry, crushing after the completion, you can
To modified calcium carbonate.
The preparation method of the modifying titanium dioxide of step a is：Titanium dioxide is placed in immersion treatment in sodium hydroxide solution
15min is rinsed well after taking-up with deionized water, then is placed in by aluminate coupling agent, neopelex, succinic acid two
In the mixed solution that different dioctyl sodium sulfosuccinate and deionized water are mixed into, immersion treatment 3h takes out dry, crushing after the completion, you can
Obtain modifying titanium dioxide.
The preparation method of the modification zircon powder of step a is：Stearic acid is added in dichloromethane, the tetradecane is added
Modified solution is made, then by zircon powder in base trimethyl ammonium chloride, hexadecyl mercaptan and 3- mercaptopropyltriethoxysilanes
It is added in modified solution after being broken into 10 μm, the heating water bath 5h at supersonic frequency 65KHz, heating temperature is 75 DEG C, is taken after cooling
Go out drying, 2h, then grind into powder are calcined at 580 DEG C, you can obtains modified Nano zircon powder.
The preparation method of the natural gum extract of step b is：It by the freezing of natural gum raw material, smashes, with overcritical titanium dioxide
Carbon extracts, and extraction pressure tower is 20MPa, and extraction temperature is 80 DEG C, extraction time 2h, and extraction product imports in knockout tower, pressure
30MPa, 60 DEG C of separation temperature discharge to obtain natural gum extract from knockout tower.
The polyalcohol of step b is mixed by ethylene glycol, propylene glycol, diglycol, trimethylolpropane and pentaerythrite
Composition.
The preparation method of the compound additive of step c is：By oiliness improver, foam in hibitors and dispersant it is uniform after,
It is soluble in water to obtain aqueous solution, aqueous solution is added in reaction kettle, is stirred evenly at 90 DEG C, then insulation reaction 5h, you can
To compound additive.
Oiliness improver by triethyl phosphate, dioctyl phthalate, SOS oiliness improvers and sulfurized olefin cotton oil -2 mix and
At.
Foam in hibitors by castor oil polyoxyethylene ether, fatty alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether mix and
At.
Dispersant is mixed by polyene-based succimide, diene base succimide and mono alkenyl succimide.
Finished product prepared by above example is detected, following experimental data is obtained：
Table one：
| Project | Friction coefficient（μ） | Resistance to emulsion（Min, 54 DEG C） | WSD（mm） | NAS cleannes |
| Embodiment 1 | 0.054 | 23 | 0.318 | 7 grades |
| Embodiment 2 | 0.057 | 25 | 0.412 | 7 grades |
| Embodiment 3 | 0.056 | 23 | 0.422 | 7 grades |
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to the foregoing embodiments
Invention is explained in detail, for those skilled in the art, still can be to foregoing embodiments institute
The technical solution of record is modified or equivalent replacement of some of the technical features.It is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of preparation method for the lubricating oil on mechanical equipment, which is characterized in that including following preparation process：
A, modified calcium carbonate, modifying titanium dioxide and modified zircon powder are mixed and is imported in ball mill, be milled to 300-500
Mesh sieves, and is placed at 150-180 DEG C and heats 30-40min, and after being cooled to room temperature, the ethanol solution using concentration in 40-50% rinses,
It is washed with clear water, after natural drying, obtains material one；
B, algal oil, linseed oil, polyurethane, natural gum extract, paraffin and butter are added into material one, at 65-75 DEG C
Under stir evenly, stir 30-40min, after being cooled to room temperature, add polyalcohol, pressurizeed and be stirred by ultrasonic 20-30min,
Obtain material two；
C, compound additive is added into material two, is then added in reconciling kettle, reconciles 20-30min at 55-65 DEG C, then sets
3-5s is handled in the high-pressure pulse electric that pulse frequency is 85-95Hz, electric field strength is 30-40kV/cm, obtains material three；
D, high speed shear 25-35min is carried out to material three, you can obtain finished product.
2. a kind of preparation method for the lubricating oil on mechanical equipment according to claim 1, which is characterized in that described
The preparation method of the modified calcium carbonate of step a is：Calcium carbonate is placed in immersion treatment 15-20min in phosphoric acid solution, is used after taking-up
Deionized water is rinsed well, then is placed in by silane coupling agent, aliphatic alcohol polyoxyvinethene phosphate, isooctanol polyethoxylate phosphorus
In the mixed solution that acid esters and deionized water are mixed into, immersion treatment 1-2h takes out dry, crushing, you can changed after the completion
Property calcium carbonate.
3. a kind of preparation method for the lubricating oil on mechanical equipment according to claim 1, which is characterized in that described
The preparation method of the modifying titanium dioxide of step a is：Titanium dioxide is placed in immersion treatment 10-15min in sodium hydroxide solution,
It is rinsed well, then is placed in by aluminate coupling agent, neopelex, succinic acid di-isooctyl with deionized water after taking-up
In the mixed solution that sodium sulfonate and deionized water are mixed into, immersion treatment 2-3h takes out dry, crushing, you can obtain after the completion
Modifying titanium dioxide.
4. a kind of preparation method for the lubricating oil on mechanical equipment according to claim 1, which is characterized in that described
The preparation method of the modification zircon powder of step a is：Stearic acid is added in dichloromethane, tetradecyltrimethylammonium is added
Ammonium chloride, hexadecyl mercaptan and 3- mercaptopropyltriethoxysilanes are made modified solution, zircon are then ground into 10-
It is added in modified solution after 20 μm, the heating water bath 3-5h at supersonic frequency 55-65KHz, heating temperature is 65-75 DEG C, cooling
After take out drying, 1-2h, then grind into powder are calcined at 550-580 DEG C, you can obtain modified Nano zircon powder.
5. a kind of preparation method for the lubricating oil on mechanical equipment according to claim 1, which is characterized in that described
The preparation method of the natural gum extract of step b is：It by the freezing of natural gum raw material, smashes, with supercritical carbon dioxide extracting, extraction
It is 15-20MPa to take pressure tower, and extraction temperature is 70-80 DEG C, extraction time 1-2h, and extraction product imports in knockout tower, pressure
25-30MPa, 50-60 DEG C of separation temperature discharge to obtain natural gum extract from knockout tower.
6. a kind of preparation method for the lubricating oil on mechanical equipment according to claim 1, which is characterized in that described
The polyalcohol of step b is made of the mixing of ethylene glycol, propylene glycol, diglycol, trimethylolpropane and pentaerythrite.
7. a kind of preparation method for the lubricating oil on mechanical equipment according to claim 1, which is characterized in that described
The preparation method of the compound additive of step c is：By oiliness improver, foam in hibitors and dispersant it is uniform after, it is soluble in water
Aqueous solution is obtained, aqueous solution is added in reaction kettle, is stirred evenly at 80-90 DEG C, then insulation reaction 2-5h, you can answered
Close additive.
8. a kind of preparation method for the lubricating oil on mechanical equipment according to claim 7, which is characterized in that described
Oiliness improver is mixed by triethyl phosphate, dioctyl phthalate, SOS oiliness improvers and sulfurized olefin cotton oil -2.
9. a kind of preparation method for the lubricating oil on mechanical equipment according to claim 7, which is characterized in that described
Foam in hibitors is mixed by castor oil polyoxyethylene ether, fatty alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether.
10. a kind of preparation method for the lubricating oil on mechanical equipment according to claim 7, which is characterized in that institute
Dispersant is stated to be mixed by polyene-based succimide, diene base succimide and mono alkenyl succimide.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108795540A (en) * | 2018-07-30 | 2018-11-13 | 合肥康之恒机械科技有限公司 | A kind of engineering machinery lubricating oil and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010755A (en) * | 2016-06-07 | 2016-10-12 | 浙江润倍万灵润滑油有限公司 | Lubricating oil for joints of injection molding machine |
| CN106085562A (en) * | 2016-06-07 | 2016-11-09 | 浙江润倍万灵润滑油有限公司 | A kind of injection molding machine lubricating oil |
| CN106118825A (en) * | 2016-06-30 | 2016-11-16 | 安徽晟泰精工科技有限公司 | A kind of numerical control machine slide rail special lube and preparation technology thereof |
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2018
- 2018-02-08 CN CN201810127366.3A patent/CN108300545A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010755A (en) * | 2016-06-07 | 2016-10-12 | 浙江润倍万灵润滑油有限公司 | Lubricating oil for joints of injection molding machine |
| CN106085562A (en) * | 2016-06-07 | 2016-11-09 | 浙江润倍万灵润滑油有限公司 | A kind of injection molding machine lubricating oil |
| CN106118825A (en) * | 2016-06-30 | 2016-11-16 | 安徽晟泰精工科技有限公司 | A kind of numerical control machine slide rail special lube and preparation technology thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108795540A (en) * | 2018-07-30 | 2018-11-13 | 合肥康之恒机械科技有限公司 | A kind of engineering machinery lubricating oil and preparation method thereof |
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Application publication date: 20180720 |