CN106479628B - A kind of environment-friendly type automotive lubricating reases - Google Patents
A kind of environment-friendly type automotive lubricating reases Download PDFInfo
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- CN106479628B CN106479628B CN201610782786.6A CN201610782786A CN106479628B CN 106479628 B CN106479628 B CN 106479628B CN 201610782786 A CN201610782786 A CN 201610782786A CN 106479628 B CN106479628 B CN 106479628B
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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
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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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
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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
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
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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
- C10M2201/087—Boron oxides, acids or 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
- C10M2201/103—Clays; Mica; Zeolites
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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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
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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
- 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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- 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
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
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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
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/144—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups
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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
- C10M2207/16—Naphthenic acids
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
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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
- 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
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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
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/08—Halogenated waxes
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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
- 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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- 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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- C—CHEMISTRY; METALLURGY
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- 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
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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- 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
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- 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
- C10N2030/64—Environmental friendly compositions
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Abstract
The invention discloses a kind of environment-friendly type automotive lubricating reases and preparation method thereof, by plant base synthetic oil, sodium bentonite, husky rope wax, chlorinated paraffin, detergent-dispersant additive, emulsifier, extreme pressure agent, antioxidant, corrosion prevention rust preventer, organic acid, calcium hydroxide and water are prepared, it is not easily settled, greasy property is good, friction can be effectively reduced, reduce loss, preparation method is simple, production cost is low, the maximum nonseizure load of prepared lubricating oil is greatly improved, existing excellent conventional physico-chemical properties, the ecological characteristics for having common lubricant rouge incomparable again, with preferable greasy property and stability, degradation rate is high, meet environmental requirement.
Description
Technical field
The present invention relates to a kind of automotive lubricating reases and its preparations, more particularly, to a kind of environment-friendly type automotive lubricating reases and its system
Preparation Method.
Background technique
Lube base oil mainly divides mineral base oil, synthetic base oil and biological basis oil three categories.Mineral base
Oil is widely used, and dosage is very big (about 95% or more), but some applications must then use synthetic base oil and biological oil base
The product of plinth oil allotment, thus rapidly develop both base oils.
The most popular lubrication product of China market is oily lubricating oil based on petroleum mostly, they are difficult to degrade, almost
It stays in the environment for a long time.Annual whole world consumption lubrication product is 3600~40,000,000 tons, wherein 10,000,000 tons or so of lubrication produces
Product leakage, splashing, oil gas evaporation, the residual of package packing supplies, undeservedly abandon etc. due to be directly entered the life of human living
State environment, serious contaminated soil and water resource destroy ecological environment.Late 1970s, there have been biologies for European market
Degradation-type lubrication product, the Chinese government also pay close attention to the pollution problem of lubrication product very much.But it is up to the present, most to use
Lubrication product or petroleum based on oily lubrication product.
The lubrication product of plant oil base is a kind of environmental-friendly lubricating oil, such as soya-bean oil, corn oil, rapeseed oil, cottonseed oil
Deng wherein enter market earliest is the lubrication product of German rapeseed oil (oil content 35~40) synthesis.But rapeseed oil condensation point
It is higher, solidification is easy when low temperature, cryogenic property is undesirable after esterification.The oxidation stability of rapeseed oil is poor, is easy at high temperature
Form greasy filth and sediment.Therefore, suitable lubrication product can be prepared based on vegetable oil, be the class for being worth research
Topic.
At the same time, automobile in the process of moving, has many components for carrying out relative motion, filling is needed to move
The adaptable lubriation material of operating condition reduces abrasion to reduce friction.Demand of the motor racing position to lubricating grease is adhesiveness
It is good, it is not easy to lose or be thrown out of, low to water pollution relative sensitivity, anti-rust and corrosionproperties are strong and make with certain sealing
With.
Foreign countries start from the 1970s to the green lubrication agent research of " environmental-friendly ", " biodegradable ".To current
Until, the type and quantity of external biodegradable lubricants all develop comparatively fast, mainly there is engine oil, hydraulic oil, lubricating oil
And gear oil；Dosage also increases increasingly, and market ratio shared by different biological degradability products is respectively hydraulic oil 22%, gear
Oil 1%, lubricating grease 4%, other types 8%.It is generally mainly oily based on vegetable oil, synthetic ester, with lithium soap, calcium soap, compound
But lithium soap, bentonite are thickening agent, by adding the additive of various different purposes, are made adapt to various mechanical lubrication needs
Lubricating grease.
It is still few in China's research in this respect, some existing degradability lubricating grease developed exist again it is some other must
Want the weakness of the shortcoming of performance, it is therefore desirable to which a kind of new technical solution solves the above problems.
Summary of the invention
Goal of the invention: In order to solve the problems of in the prior art, the first purpose of this invention is to provide one kind
It is good simultaneously with the compatibility of the sealing materials such as rubber with excellent adhesiveness, sealing performance, greasy property, abrasion resistant extreme-pressure performance
And Environmental Safety, the environment-friendly type automotive lubricating reases of degradation are easy, second object of the present invention is to provide the automobile-used profit of the environment-friendly type
The preparation method of consistent lubricant.
Technical solution: to achieve these objectives, the present invention takes following technical scheme: a kind of environment-friendly type automotive lubricating reases are pressed
It include following components according to parts by weight: 68-100 parts of plant base synthetic oil, 10-15 parts of sodium bentonite, husky 2-4 parts of rope wax, chlorine
3-6 parts of fossil waxes, 3-6 parts of detergent-dispersant additive, 3-6 parts of emulsifier, 3-6 parts of extreme pressure agent, 3-6 parts of antioxidant, corrosion prevention rust preventer 2-4
Part, 15-20 parts of organic acid, 12-15 parts of calcium hydroxide and 20-30 parts of water.
Preferably, the raw material proportioning of the plant base synthetic oil are as follows: 10~15 parts of castor oil, 10~15 parts of cottonseed oil, water
30~40 parts, 5~10 parts of triethanolamine, 3~8 parts of boric acid, 10~12 parts of triethanolamine oleate.
Preferably, the plant base synthetic oil the preparation method comprises the following steps:
Step A-1) castor oil, cottonseed oil are mixed with water, it is stirred under the revolving speed of 45~55rps, and heat, temperature 80
~90 DEG C, triethanolamine is added, persistently stirs 40~45min；
Step A-2) boric acid is added, maintain temperature between 80 DEG C~90 DEG C；
Step A-3) when pH value is 7.5~8.5, triethanolamine oleate is added, stirs 5 under the revolving speed of 45~55rps
~10min obtains plant base synthetic oil.
Preferably, the organic acid is the organic acid that carbon atom number is 1-20.
As another preferred embodiment, the organic acid is acetic acid, at least two in stearic acid, boric acid, benzoic acid mix
It closes.
Preferably, the detergent dispersant is alkylsalicylate, the one of which in naphthenate and ashless phosphate
Mass ratio is the mixture of 5:2.
It is further preferred that the emulsifier is one of sorbitol monooleate, TWEEN-60, Emulsifier MOA -3
Or a variety of mixing.
Preferably, the corrosion prevention rust preventer is span 80.
Preferably, the extreme pressure agent is the mixture that sulphur-both nitrogen type extreme pressure agent and phosphorous extreme pressure agent mass ratio is 2:1.
It is further preferred that the mixture that the antioxidant is amine antioxidants and phenolic antioxidant mass ratio is 2:1.
The invention also provides the preparation methods of above-mentioned environment-friendly type automotive lubricating reases, comprising the following steps:
(B-1) preparation of thickening agent: the organic acid of corresponding parts by weight, calcium hydroxide are mixed with water, are heated to 35-40
15-20min is reacted at DEG C, drying is prepared into thickening agent；
(B-2) pretreatment of plant base synthetic oil: 2/3rds amounts of the corresponding parts by weight of plant base synthetic oil are added
In reaction kettle, and the thickening agent of the corresponding parts by weight of step (B-1) preparation is added, mixing is heated to complete molten condition, adds
The chlorinated paraffin and detergent-dispersant additive for entering corresponding parts by weight continue to be heated to the 120-135 DEG C of remaining one third amount of addition
Plant base synthetic oil, mixing be cooled to 80-90 DEG C of heat preservation for standby use；
(B-3) sodium bentonite of required parts by weight the plant base synthetic oil that step (B-2) obtains is added to mix
In object, it is heated to fusing, husky rope wax is added, reacts 20-30min, is cooled to 60 DEG C hereinafter, addition emulsifier, continues
20-30min is reacted, 10-15min is kept the temperature；
(B-4) continue that the mixing of step (B-3) is easy to carry out to be heated to 80-90 DEG C of addition antioxidant, continue to be heated to
100 DEG C, side is stirred, and 40-50 DEG C is cooled to after Bian Baowen 1-2h, and extreme pressure agent and corrosion prevention rust preventer is added, cools down after mixing
Required environment-friendly type automotive lubricating reases are obtained to room temperature.
Preferably, further including the preparation of step (A) plant base synthetic oil.Above-mentioned steps (A) plant base synthetic oil
Preparation method includes the following steps: step A-1) castor oil, cottonseed oil and water are mixed, it is stirred under the revolving speed of 45~55rps,
And heat, 80~90 DEG C of temperature, triethanolamine is added, persistently stirs 40~45min；Step A-2) boric acid is added, maintain temperature
Between 80 DEG C~90 DEG C；Step A-3) when pH value is 7.5~8.5, triethanolamine oleate is added, in turning for 45~55rps
Speed is lower to stir 5~10min, obtains plant base synthetic oil；
The utility model has the advantages that a kind of environment-friendly type automotive lubricating reases provided by the invention and preparation method thereof, by plant base synthetic oil
68-100 parts, 10-15 parts of sodium bentonite, husky 2-4 parts of rope wax, 3-6 parts of chlorinated paraffin, 3-6 parts of detergent-dispersant additive, emulsifier 3-
6 parts, 3-6 parts of extreme pressure agent, 3-6 parts of antioxidant, 2-4 parts of corrosion prevention rust preventer, 15-20 parts of organic acid, 12-15 parts of calcium hydroxide and water
20-30 parts are prepared, and the synergistic effect of various chemical solvents makes particle, and stability enhances in the lubricant, not easily settled, profit
Slip can be good, can effectively reduce friction, reduces loss, preparation method of the invention is simple, and production cost is low, using this hair
The maximum nonseizure load of lubricating oil prepared by method provided by bright is greatly improved, and gained automotive lubricating reases were both
The ecological characteristics for having excellent conventional physico-chemical properties, and having common lubricant rouge incomparable, have preferable greasy property and
Stability, though furthermore in use leakage in the natural environment, as time goes by also can natural degradation be water and dioxy
Change carbon and meets environmental protection for example, degradation rate does not pollute the environment and destroy the ecological balance up to 85% or more in 21 days
It is required that.
Specific embodiment
Embodiment 1:
A kind of environment-friendly type automotive lubricating reases, according to parts by weight include following components: 68 parts of plant base synthetic oil, sodium base are swollen
10 parts of profit soil, 3 parts of chlorinated paraffin, 3 parts of detergent-dispersant additive, 3 parts of emulsifier, 3 parts of extreme pressure agent, 3 parts of antioxidant, is prevented husky 2 parts of rope wax
2 parts of rotten antirust agent, 15 parts of organic acid, 12 parts of calcium hydroxide and 20 parts of water.
Wherein plant base synthetic oil includes following components according to parts by weight: 10 parts of castor oil, 10 parts of cottonseed oil, water 30
Part, 5 parts of triethanolamine, 3 parts of boric acid, 10 parts of triethanolamine oleate.
Plant base synthetic oil described in the present embodiment the preparation method comprises the following steps: the preparation method of step (A) plant base synthetic oil
Include the following steps:
Step A-1) castor oil, cottonseed oil are mixed with water, it is stirred under the revolving speed of 45rps, and heat, 80 DEG C of temperature,
Triethanolamine is added, persistently stirs 40min；
Step A-2) boric acid is added, maintain temperature between 80 DEG C~90 DEG C；
Step A-3) when pH value is 7.5~8.5, triethanolamine oleate is added, stirs 5min under the revolving speed of 45rps,
Obtain plant base synthetic oil.
Wherein organic acid is acetic acid, stearic acid and three kinds of boric acid mixing.
The wherein mixture that detergent dispersant is alkylsalicylate and ashless phosphate mass ratio is 5:2.
Wherein emulsifier is sorbitol monooleate.
Wherein corrosion prevention rust preventer is span 80.
Wherein extreme pressure agent is the mixture that sulphur-both nitrogen type extreme pressure agent and phosphorous extreme pressure agent mass ratio is 2:1.
The wherein mixture that antioxidant is amine antioxidants and phenolic antioxidant mass ratio is 2:1.
The preparation method of environment-friendly type automotive lubricating reases in the embodiment, comprising the following steps:
(B-1) preparation of thickening agent: the organic acid of corresponding parts by weight, calcium hydroxide are mixed with water, are heated to 35 DEG C
Lower reaction 15min, drying are prepared into thickening agent；
(B-2) pretreatment of plant base synthetic oil: by (A) the step of corresponding parts by weight plant base synthetic oil prepared
2/3rds amounts are added in reaction kettle, and the thickening agent of the corresponding parts by weight of step (B-1) preparation is added, and mixing has been heated to
The chlorinated paraffin and detergent-dispersant additive of corresponding parts by weight is added in full-fusing state, continues to be heated to 120 DEG C of additions remaining three
The plant base synthetic oil of/mono- amount, mixing are cooled to 80 DEG C of heat preservation for standby use；
(B-3) sodium bentonite of required parts by weight the plant base synthetic oil that step (B-2) obtains is added to mix
In object, it is heated to fusing, husky rope wax is added, reacts 20min, is cooled to 60 DEG C hereinafter, emulsifier is added, the reaction was continued
20min keeps the temperature 10min；
(B-4) continue to be easy to carry out to be heated to 80 DEG C of addition antioxidant to the mixing of step (B-3), continue to be heated to 100
DEG C, side is stirred, and 40 DEG C are cooled to after Bian Baowen 1h, and extreme pressure agent and corrosion prevention rust preventer is added, is cooled to room temperature after mixing
To required environment-friendly type automotive lubricating reases.
Embodiment 2:
A kind of environment-friendly type automotive lubricating reases include following components: 100 parts of plant base synthetic oil, sodium base according to parts by weight
15 parts of bentonite, husky 4 parts of rope wax, 6 parts of chlorinated paraffin, 6 parts of detergent-dispersant additive, 6 parts of emulsifier, 6 parts of extreme pressure agent, 6 parts of antioxidant,
4 parts of corrosion prevention rust preventer, 20 parts of organic acid, 15 parts of calcium hydroxide and 30 parts of water.
Wherein plant base synthetic oil includes following components according to parts by weight: 15 parts of castor oil, 15 parts of cottonseed oil, water 40
Part, 10 parts of triethanolamine, 8 parts of boric acid, 12 parts of triethanolamine oleate.
Plant base synthetic oil described in the present embodiment the preparation method comprises the following steps: the preparation method of step (A) plant base synthetic oil
Include the following steps:
Step A-1) castor oil, cottonseed oil are mixed with water, it is stirred under the revolving speed of 55rps, and heat, 90 DEG C of temperature,
Triethanolamine is added, persistently stirs 45min；
Step A-2) boric acid is added, maintain temperature between 80 DEG C~90 DEG C；
Step A-3) when pH value is 7.5~8.5, triethanolamine oleate is added, stirs 10min under the revolving speed of 55rps,
Obtain plant base synthetic oil.
Wherein organic acid is the organic acid that carbon atom number is 1-20.
Wherein detergent dispersant is the mixture for being 5:2 with ashless phosphate mass ratio in naphthenate.
Wherein emulsifier is TWEEN-60 and two kinds of mixing of Emulsifier MOA -3.
Wherein corrosion prevention rust preventer is span 80.
Wherein extreme pressure agent is the mixture that sulphur-both nitrogen type extreme pressure agent and phosphorous extreme pressure agent mass ratio is 2:1.
The wherein mixture that antioxidant is amine antioxidants and phenolic antioxidant mass ratio is 2:1.
The preparation method of environment-friendly type automotive lubricating reases in the embodiment, comprising the following steps:
(B-1) preparation of thickening agent: the organic acid of corresponding parts by weight, calcium hydroxide are mixed with water, are heated to 40 DEG C
Lower reaction 20min, drying are prepared into thickening agent；
(B-2) pretreatment of plant base synthetic oil: by (A) the step of corresponding parts by weight plant base synthetic oil prepared
2/3rds amounts are added in reaction kettle, and the thickening agent of the corresponding parts by weight of step (B-1) preparation is added, and mixing has been heated to
The chlorinated paraffin and detergent-dispersant additive of corresponding parts by weight is added in full-fusing state, continues to be heated to 135 DEG C of additions remaining three
The plant base synthetic oil of/mono- amount, mixing are cooled to 90 DEG C of heat preservation for standby use；
(B-3) sodium bentonite of required parts by weight the plant base synthetic oil that step (B-2) obtains is added to mix
In object, it is heated to fusing, husky rope wax is added, reacts 30min, is cooled to 60 DEG C hereinafter, emulsifier is added, the reaction was continued
30min keeps the temperature 15min；
(B-4) continue to be easy to carry out to be heated to 90 DEG C of addition antioxidant to the mixing of step (B-3), continue to be heated to 100
DEG C, side is stirred, and 50 DEG C are cooled to after Bian Baowen 2h, and extreme pressure agent and corrosion prevention rust preventer is added, is cooled to room temperature after mixing
To required environment-friendly type automotive lubricating reases.
Embodiment 3:
A kind of environment-friendly type automotive lubricating reases, according to parts by weight include following components: 85 parts of plant base synthetic oil, sodium base are swollen
12 parts of profit soil, 5 parts of chlorinated paraffin, 5 parts of detergent-dispersant additive, 5 parts of emulsifier, 5 parts of extreme pressure agent, 5 parts of antioxidant, is prevented husky 3 parts of rope wax
3 parts of rotten antirust agent, 18 parts of organic acid, 13 parts of calcium hydroxide and 25 parts of water.
Wherein plant base synthetic oil includes following components according to parts by weight: 12 parts of castor oil, 13 parts of cottonseed oil, water 35
Part, 8 parts of triethanolamine, 6 parts of boric acid, 11 parts of triethanolamine oleate.
Plant base synthetic oil described in the present embodiment the preparation method comprises the following steps: the preparation method of step (A) plant base synthetic oil
Include the following steps:
Step A-1) castor oil, cottonseed oil are mixed with water, it is stirred under the revolving speed of 50rps, and heat, 85 DEG C of temperature,
Triethanolamine is added, persistently stirs 45min；
Step A-2) boric acid is added, maintain temperature between 80 DEG C~90 DEG C；
Step A-3) when pH value is 7.5~8.5, triethanolamine oleate is added, stirs 8min under the revolving speed of 50rps,
Obtain plant base synthetic oil.
Wherein organic acid is the organic acid that carbon atom number is 1-20.
The wherein mixture that detergent dispersant is alkylsalicylate and ashless phosphate mass ratio is 5:2.
Wherein emulsifier is two kinds of sorbitol monooleate and TWEEN-60 and mixes.
Wherein corrosion prevention rust preventer is span 80.
Wherein extreme pressure agent is the mixture that sulphur-both nitrogen type extreme pressure agent and phosphorous extreme pressure agent mass ratio is 2:1.
The wherein mixture that antioxidant is amine antioxidants and phenolic antioxidant mass ratio is 2:1.
The preparation method of environment-friendly type automotive lubricating reases in the embodiment, comprising the following steps:
(B-1) preparation of thickening agent: the organic acid of corresponding parts by weight, calcium hydroxide are mixed with water, are heated to 38 DEG C
Lower reaction 18min, drying are prepared into thickening agent；
(B-2) pretreatment of plant base synthetic oil: by (A) the step of corresponding parts by weight plant base synthetic oil prepared
2/3rds amounts are added in reaction kettle, and the thickening agent of the corresponding parts by weight of step (B-1) preparation is added, and mixing has been heated to
The chlorinated paraffin and detergent-dispersant additive of corresponding parts by weight is added in full-fusing state, continues to be heated to 130 DEG C of additions remaining three
The plant base synthetic oil of/mono- amount, mixing are cooled to 85 DEG C of heat preservation for standby use；
(B-3) sodium bentonite of required parts by weight the plant base synthetic oil that step (B-2) obtains is added to mix
In object, it is heated to fusing, husky rope wax is added, reacts 25min, is cooled to 60 DEG C hereinafter, emulsifier is added, the reaction was continued
25min keeps the temperature 12min；
(B-4) continue to be easy to carry out to be heated to 85 DEG C of addition antioxidant to the mixing of step (B-3), continue to be heated to 100
DEG C, side is stirred, and 45 DEG C are cooled to after Bian Baowen 1.5h, and extreme pressure agent and corrosion prevention rust preventer is added, is cooled to room temperature after mixing
Obtain required environment-friendly type automotive lubricating reases.
Experimental example 4:
Physicochemical property test, test method and survey are carried out to the automotive lubricating reases that embodiment 1- embodiment 3 is prepared
Test result is recorded in table 1:
The test of 1 embodiment 1-3 physicochemical property of table
Data are shown as it can be seen that environment-friendly type automotive lubricating reases provided by the invention and preparation method thereof property in all respects from table
Relevant national standard can be met in index, the synergistic effect of various chemical solvents makes particle, and stability enhances in the lubricant,
Not easily settled, greasy property is good, can effectively reduce friction, reduces loss；And preparation method is simple, and production cost is low,
It is greatly improved using the maximum nonseizure load of lubricating oil prepared by method provided by the present invention, gained is automobile-used
The existing excellent conventional physico-chemical properties of lubricating grease, and the ecological characteristics for having common lubricant rouge incomparable, even if in use
Leakage in the natural environment, as time goes by also can natural degradation be water and carbon dioxide, for example, in 21 days, degradation
Rate does not pollute the environment and destroys the ecological balance up to 85% or more, meets environmental requirement.Meanwhile PB value has reacted this
Product bearing capacity and lubrication extreme pressure property, by result in table as it can be seen that 3 resulting product performance of embodiment is best.
It should be pointed out that for those skilled in the art, without departing from the principle of the present invention,
It can also make several improvements, these improvement also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of environment-friendly type automotive lubricating reases, it is characterised in that raw material proportioning according to parts by weight are as follows: plant base synthetic oil 68-
100 parts, 10-15 parts of sodium bentonite, husky 2-4 parts of rope wax, 3-6 parts of chlorinated paraffin, 3-6 parts of detergent-dispersant additive, emulsifier 3-6
Part, 3-6 parts of extreme pressure agent, 3-6 parts of antioxidant, 2-4 parts of corrosion prevention rust preventer, 15-20 parts of organic acid, 12-15 parts of calcium hydroxide and water
20-30 parts；
The environment-friendly type automotive lubricating reases the preparation method comprises the following steps:
(B-1) preparation of thickening agent: the organic acid of corresponding parts by weight, calcium hydroxide are mixed with water, are heated at 35-40 DEG C
15-20min is reacted, drying is prepared into thickening agent；
(B-2) reaction the pretreatment of plant base synthetic oil: is added in 2/3rds amounts of the corresponding parts by weight of plant base synthetic oil
In kettle, and the thickening agent of the corresponding parts by weight of step (B-1) preparation is added, mixing is heated to complete molten condition, and phase is added
The chlorinated paraffin and detergent-dispersant additive for answering parts by weight continue to be heated to the 120-135 DEG C of plant that remaining one third amount is added
Object base synthetic oil, mixing are cooled to 80-90 DEG C of heat preservation for standby use；
(B-3) sodium bentonite of required parts by weight is added in the plant base synthesis oil mixture that step (B-2) obtains
It goes, is heated to fusing, husky rope wax is added, reacts 20-30min, be cooled to 60 DEG C hereinafter, emulsifier is added, the reaction was continued
20-30min keeps the temperature 10-15min；
(B-4) continue that the mixing of step (B-3) is easy to carry out to be heated to 80-90 DEG C of addition antioxidant, continue to be heated to 100
DEG C, side is stirred, and 40-50 DEG C is cooled to after Bian Baowen 1-2h, and extreme pressure agent and corrosion prevention rust preventer is added, is cooled to room after mixing
Temperature obtains required environment-friendly type automotive lubricating reases；
The raw material proportioning of the plant base synthetic oil are as follows: 10~15 parts of castor oil, 10~15 parts of cottonseed oil, 30~40 parts of water, three
5~10 parts of ethanol amine, 3~8 parts of boric acid, 10~12 parts of triethanolamine oleate；
The plant base synthetic oil the preparation method comprises the following steps:
Step A-1) castor oil, cottonseed oil are mixed with water, it is stirred under the revolving speed of 45~55rps, and heat, temperature 80~90
DEG C, triethanolamine is added, persistently stirs 40~45min；
Step A-2) boric acid is added, maintain temperature between 80 DEG C~90 DEG C；
Step A-3) when pH value be 7.5~8.5 when, be added triethanolamine oleate, under the revolving speed of 45~55rps stir 5~
10min obtains plant base synthetic oil.
2. environment-friendly type automotive lubricating reases according to claim 1, it is characterised in that: the organic acid is that carbon atom number is
The organic acid of 1-20.
3. environment-friendly type automotive lubricating reases according to claim 1, it is characterised in that: the organic acid be acetic acid, stearic acid,
At least two mixing in benzoic acid.
4. environment-friendly type automotive lubricating reases according to claim 1, it is characterised in that: the detergent-dispersant additive is alkylated salicylamide
The mixture that one of which in hydrochlorate, naphthenate is 5:2 with ashless phosphate mass ratio.
5. environment-friendly type automotive lubricating reases according to claim 1, it is characterised in that: the emulsifier is sorbierite list oleic acid
One of ester, TWEEN-60, Emulsifier MOA -3 or a variety of mixing.
6. environment-friendly type automotive lubricating reases according to claim 1, it is characterised in that: the corrosion prevention rust preventer is span 80.
7. environment-friendly type automotive lubricating reases according to claim 1, it is characterised in that: the extreme pressure agent is sulphur-nitrogen type extreme pressure
Both agent and phosphorous extreme pressure agent mass ratio are the mixture of 2:1.
8. environment-friendly type automotive lubricating reases according to claim 1, it is characterised in that: the antioxidant be amine antioxidants and
Phenolic antioxidant mass ratio is the mixture of 2:1.
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| EP0291006A2 (en) * | 1987-05-14 | 1988-11-17 | Idemitsu Kosan Company Limited | Lubricating oil composition having improved temperature characteristics |
| CN101591584A (en) * | 2009-06-30 | 2009-12-02 | 山东卡松石化有限公司 | Water-base lubricant and preparation method thereof |
| CN101619261A (en) * | 2009-07-17 | 2010-01-06 | 无锡中石油润滑脂有限责任公司 | Flame-retarded lubricating grease and preparation method thereof |
| CN104371796A (en) * | 2014-10-25 | 2015-02-25 | 中国石油化工股份有限公司 | Low-temperature lubricating grease composition and preparation method thereof |
-
2016
- 2016-08-30 CN CN201610782786.6A patent/CN106479628B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0291006A2 (en) * | 1987-05-14 | 1988-11-17 | Idemitsu Kosan Company Limited | Lubricating oil composition having improved temperature characteristics |
| CN101591584A (en) * | 2009-06-30 | 2009-12-02 | 山东卡松石化有限公司 | Water-base lubricant and preparation method thereof |
| CN101619261A (en) * | 2009-07-17 | 2010-01-06 | 无锡中石油润滑脂有限责任公司 | Flame-retarded lubricating grease and preparation method thereof |
| CN104371796A (en) * | 2014-10-25 | 2015-02-25 | 中国石油化工股份有限公司 | Low-temperature lubricating grease composition and preparation method thereof |
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Effective date of registration: 20210520 Address after: 212400 No.18, Lingang industrial concentration area, Xiashu Town, Jurong City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Baojie Technology Co.,Ltd. Address before: 212400 No.14, Tanglong Road West, Baohua Industrial Park, Baohua Town, Jurong City, Zhenjiang City, Jiangsu Province Patentee before: BERGE LUBRICATING OIL ZHENJIANG Co.,Ltd. |