CN106479628A - A kind of environment-friendly type automotive lubricating reases - Google Patents

A kind of environment-friendly type automotive lubricating reases Download PDF

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Publication number
CN106479628A
CN106479628A CN201610782786.6A CN201610782786A CN106479628A CN 106479628 A CN106479628 A CN 106479628A CN 201610782786 A CN201610782786 A CN 201610782786A CN 106479628 A CN106479628 A CN 106479628A
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parts
environment
friendly type
type automotive
automotive lubricating
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CN106479628B (en
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李勇
蔡莉丽
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Jiangsu Baojie Technology Co.,Ltd.
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Precious Prompt Lubricating Oil Zhenjiang Co Ltd
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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
    • 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
    • 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
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10M2201/087—Boron oxides, acids or salts
    • 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
    • C10M2201/10—Compounds containing silicon
    • C10M2201/102—Silicates
    • C10M2201/103—Clays; Mica; Zeolites
    • 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
    • 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
    • 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
    • C10M2207/125—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
    • 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
    • C10M2207/144—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups
    • 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
    • C10M2207/16—Naphthenic acids
    • 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
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/08—Halogenated waxes
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/64—Environmental friendly compositions

Abstract

The invention discloses a kind of environment-friendly type automotive lubricating reases and preparation method thereof, by plant base artificial oil, sodium bentonite, husky rope wax, chlorinated paraffin, detergent-dispersant additive, emulsifying agent, extreme pressure agent, antioxidant, corrosion prevention rust preventer, organic acid, calcium hydroxide and water are prepared from, not free settling, greasy property is good, friction can be effectively reduced, reduce loss, preparation method is simple, low production cost, the maximum nonseizure load of prepared lubricating oil is greatly improved, existing excellent conventional physico-chemical properties, there are the incomparable ecological characteristics of common lubricant fat again, there is preferable greasy property and stability, degradation rate is high, meet environmental requirement.

Description

A kind of environment-friendly type automotive lubricating reases
Technical field
The present invention relates to a kind of automotive lubricating reases and its preparation, especially relate to a kind of environment-friendly type automotive lubricating reases and its system Preparation Method.
Background technology
Lube base oil mainly divides mineral base oil, synthetic base oil and biological basis oil three major types.Mineral base Oil is widely used, and consumption is very big (about more than 95%), but some application scenarios then must be using synthetic base oil and biological oil base The product of plinth oil allotment, thus so that both base oils is developed rapidly.
The most popular lubrication product of China market is the lubricating oil of oil based on oil mostly, and they are difficult to degrade, almost Stay for a long time in the environment.The whole world consumes lubrication product for 3600～40,000,000 tons every year, and wherein 10,000,000 tons about of lubrication is produced Product due to leakage, splashing, oil gas evaporation, the residual of package packing supplies, the life that reason is directly entered human living such as undeservedly abandon State environment, severe contamination soil and water resource, destroy ecological environment.Late 1970s, European market has occurred as soon as biology Degradation-type lubrication product, the Chinese government also pays close attention to the pollution problem of lubrication product very much.But up to the present, most uses Lubrication product, or based on oil oil lubrication product.
The lubrication product of plant oil base is a kind of eco-friendly lubricating oil, such as Oleum Glycines, Semen Maydis oil, Oleum Brassicae campestriss, Oleum Gossypii semen Deng wherein come into the market earliest is the lubrication product that Germany's Oleum Brassicae campestriss (oil content 35～40) synthesize.But Oleum Brassicae campestriss condensation point Higher, easily solidify during low temperature, after esterification, cryogenic property is undesirable.The oxidation stability of Oleum Brassicae campestriss is poor, easy in high temperature Form greasy filth and precipitate.Accordingly, it is capable to no prepare suitable lubrication product based on vegetable oil, it is the class being worth research Topic.
Meanwhile, automobile in the process of moving, has the parts much carrying out relative motion, needs filling to move The lubriation material that operating mode is adapted, to reduce friction, reduces abrasion.Motor racing position is adhesiveness to the demand of grease Good, it is difficult to lose or be thrown out of, low to water pollution relative sensitivity, anti-rust and corrosionproperties are strong and have certain sealing work With.
The external green lubrication agent research to " environmental friendliness ", " biodegradable " starts from 20 century 70s.Up till now Till, the type and quantity of external biodegradable lubricants all develop comparatively fast, mainly have engine oil, hydraulic oil, lubricating oil And gear oil；Consumption also increases increasingly, and the market ratio shared by different biological degradability products is respectively hydraulic oil 22%, gear Oil 1%, grease 4%, other species 8%.Typically mainly oily based on vegetable oil, synthetic ester, with lithium soap, calcium soap, it is combined But lithium soap, bentonite are thickening agent, by adding the additive of various difference purposes, make adapt to various mechanical lubrication needs Grease.
In China, research in this respect is still few, some existing degradability greases working out exist again some other must Want the weakness of the shortcoming of performance it is therefore desirable to a kind of new technical scheme is solving the above problems.
Content of the invention
Goal of the invention：In the presence of solving the problems, such as prior art, first purpose of the present invention is to provide one kind There is excellent adhesiveness, sealing property, greasy property, abrasion resistant extreme-pressure performance, the compatibility with encapsulants such as rubber is well simultaneously And Environmental Safety, the easily environment-friendly type automotive lubricating reases of degraded, second object of the present invention is to provide the automobile-used profit of this environment-friendly type The preparation method of consistent lubricant.
Technical scheme：To achieve these objectives, the present invention takes technical scheme below：A kind of environment-friendly type automotive lubricating reases, press Include following components according to parts by weight：Plant base artificial oil 68-100 part, sodium bentonite 10-15 part, husky rope wax 2-4 part, chlorine Fossil waxes 3-6 part, detergent-dispersant additive 3-6 part, emulsifying agent 3-6 part, extreme pressure agent 3-6 part, antioxidant 3-6 part, corrosion prevention rust preventer 2-4 Part, organic acid 15-20 part, calcium hydroxide 12-15 part and water 20-30 part.
Preferably, the proportioning raw materials of described plant base artificial oil are：10～15 parts of Oleum Ricini, 10～15 parts of Oleum Gossypii semen, water 30～40 parts, 5～10 parts of triethanolamine, 3～8 parts of boric acid, 10～12 parts of triethanolamine oleate.
As preferred, the preparation method of described plant base artificial oil is：
Step A-1) Oleum Ricini, Oleum Gossypii semen are mixed with water, stir under the rotating speed of 45～55rps, and heat, temperature 80 ～90 DEG C, add triethanolamine, continuously stirred 40～45min；
Step A-2) add boric acid, maintain temperature between 80 DEG C～90 DEG C；
Step A-3) when pH value is 7.5～8.5, add triethanolamine oleate, stir 5 under the rotating speed of 45～55rps ～10min, obtains plant base artificial oil.
Preferably, described organic acid is the organic acid of 1-20 for carbon atom number.
As another kind of preferred version, described organic acid is acetic acid, in stearic acid, boric acid, benzoic acid at least two mix Close.
Preferably, described detergent dispersant be alkylsalicylate, the one of which in naphthenate and ashless phosphate ester Mass ratio is 5:2 mixture.
It is further preferred that described emulsifying agent is one of sorbitol monooleate, TWEEN-60, Emulsifier MOA -3 Or multiple mixing.
Preferably, described corrosion prevention rust preventer is span 80.
Preferably, described extreme pressure agent is sulfur-nitrogen type extreme pressure agent and both phosphorous extreme pressure agents mass ratio is 2:1 mixture.
It is further preferred that described antioxidant is amine antioxidants and phenolic antioxidant mass ratio is 2:1 mixture.
The invention allows for the preparation method of above-mentioned environment-friendly type automotive lubricating reases, comprise the following steps：
(B-1) preparation of thickening agent：The organic acid of corresponding parts by weight, calcium hydroxide are mixed with water, is heated to 35-40 15-20min is reacted, drying is prepared into thickening agent at DEG C；
(B-2) pretreatment of plant base artificial oil：2/3rds amounts of corresponding for plant base artificial oil parts by weight are added In reactor, and add the thickening agent of corresponding parts by weight prepared by step (B-1), mix and be heated to complete molten condition, plus Enter chlorinated paraffin and the detergent-dispersant additive of corresponding parts by weight, continue to be heated to 120-135 DEG C of remaining 1/3rd amounts of addition Plant base artificial oil, mix be cooled to 80-90 DEG C of heat preservation for standby use；
(B-3) sodium bentonite of required parts by weight is added to the plant base artificial oil mixing that step (B-2) obtains In thing, it is heated to fusing, add husky rope wax, react 20-30min, be cooled to less than 60 DEG C, add emulsifying agent, continue Reaction 20-30min, is incubated 10-15min；
(B-4) continue the mixing of step (B-3) easily to be carried out be heated to 80-90 DEG C of addition antioxidant, continue to be heated to 100 DEG C, side is stirred, and is cooled to 40-50 DEG C, adds extreme pressure agent and corrosion prevention rust preventer, cool down after mix homogeneously after side insulation 1-2h Obtain required environment-friendly type automotive lubricating reases to room temperature.
As preferred, also include the preparation of step (A) plant base artificial oil.Above-mentioned steps (A) plant base artificial oil Preparation method comprises the steps：Step A-1) Oleum Ricini, Oleum Gossypii semen are mixed with water, stir under the rotating speed of 45～55rps, And heat, 80～90 DEG C of temperature, add triethanolamine, continuously stirred 40～45min；Step A-2) add boric acid, maintain temperature Between 80 DEG C～90 DEG C；Step A-3) when pH value is 7.5～8.5, add triethanolamine oleate, turning in 45～55rps The lower stirring 5～10min of speed, obtains plant base artificial oil；
Beneficial effect：A kind of environment-friendly type automotive lubricating reases that the present invention provides and preparation method thereof, by plant base artificial oil 68-100 part, sodium bentonite 10-15 part, husky rope wax 2-4 part, chlorinated paraffin 3-6 part, detergent-dispersant additive 3-6 part, emulsifying agent 3- 6 parts, extreme pressure agent 3-6 part, antioxidant 3-6 part, corrosion prevention rust preventer 2-4 part, organic acid 15-20 part, calcium hydroxide 12-15 part and water 20-30 part is prepared from, and the synergism of various chemical solvents makes particle stability enhancing in the lubricant, not free settling, profit Slip can be good, can effectively reduce friction, reduce loss, the preparation method of the present invention is simple, and low production cost, using this The maximum nonseizure load of the lubricating oil prepared by bright provided method is greatly improved, and gained automotive lubricating reases were both Have excellent conventional physico-chemical properties, have the incomparable ecological characteristics of common lubricant fat again, have preferable greasy property and Stability, even if revealing in addition in use in natural environment, can natural degradation be also water and dioxy as time goes by Change carbon, for example, in 21 days, degradation rate, up to more than 85%, thus without pollution environment and destruction ecological balance, meets environmental protection Require.
Specific embodiment
Embodiment 1：
A kind of environment-friendly type automotive lubricating reases, include following components according to parts by weight：68 parts of plant base artificial oil, sodio are swollen Moisten 10 parts of soil, husky 2 parts of rope wax, 3 parts of chlorinated paraffin, 3 parts of detergent-dispersant additive, 3 parts of emulsifying agent, 3 parts of extreme pressure agent, 3 parts of antioxidant, prevent 2 parts of rotten antirust agent, 15 parts of organic acid, 12 parts of calcium hydroxide and 20 parts of water.
Wherein plant base artificial oil includes following components according to parts by weight：10 parts of Oleum Ricini, 10 parts of Oleum Gossypii semen, water 30 Part, 5 parts of triethanolamine, 3 parts of boric acid, 10 parts of triethanolamine oleate.
The preparation method of plant base artificial oil described in the present embodiment is：The preparation method of step (A) plant base artificial oil Comprise the steps：
Step A-1) Oleum Ricini, Oleum Gossypii semen are mixed with water, stir under the rotating speed of 45rps, and heat, 80 DEG C of temperature, Add triethanolamine, continuously stirred 40min；
Step A-2) add boric acid, maintain temperature between 80 DEG C～90 DEG C；
Step A-3) when pH value is 7.5～8.5, add triethanolamine oleate, stir 5min under the rotating speed of 45rps, Obtain plant base artificial oil.
Wherein organic acid be acetic acid, stearic acid and the mixing of three kinds of boric acid.
Wherein detergent dispersant is alkylsalicylate and ashless phosphate ester mass ratio is 5:2 mixture.
Wherein emulsifying agent is sorbitol monooleate.
Wherein corrosion prevention rust preventer is span 80.
Wherein extreme pressure agent is sulfur-nitrogen type extreme pressure agent and both phosphorous extreme pressure agents mass ratio is 2:1 mixture.
Wherein antioxidant is amine antioxidants and phenolic antioxidant mass ratio is 2:1 mixture.
In this embodiment, the preparation method of environment-friendly type automotive lubricating reases, comprises the following steps：
(B-1) preparation of thickening agent：The organic acid of corresponding parts by weight, calcium hydroxide are mixed with water, is heated to 35 DEG C Lower reaction 15min, drying is prepared into thickening agent；
(B-2) pretreatment of plant base artificial oil：Plant base artificial oil prepared by the step (A) of corresponding parts by weight 2/3rds amounts add in reactors, and add the thickening agent of corresponding parts by weight prepared by step (B-1), mix and have been heated to Full-fusing state, adds chlorinated paraffin and the detergent-dispersant additive of corresponding parts by weight, continues to be heated to 120 DEG C of additions remaining three The plant base artificial oil of/mono- amount, mixes and is cooled to 80 DEG C of heat preservation for standby use；
(B-3) sodium bentonite of required parts by weight is added to the plant base artificial oil mixing that step (B-2) obtains In thing, it is heated to fusing, add husky rope wax, react 20min, be cooled to less than 60 DEG C, add emulsifying agent, continue reaction 20min, is incubated 10min；
(B-4) continue the mixing of step (B-3) easily to be carried out be heated to 80 DEG C of addition antioxidant, continue to be heated to 100 DEG C, side is stirred, and is cooled to 40 DEG C, adds extreme pressure agent and corrosion prevention rust preventer, be cooled to room temperature and obtain after mix homogeneously after side insulation 1h To required environment-friendly type automotive lubricating reases.
Embodiment 2：
A kind of environment-friendly type automotive lubricating reases, include following components according to parts by weight：100 parts of plant base artificial oil, sodio 15 parts of bentonite, husky 4 parts of rope wax, 6 parts of chlorinated paraffin, 6 parts of detergent-dispersant additive, 6 parts of emulsifying agent, 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 artificial oil includes following components according to parts by weight：15 parts of Oleum Ricini, 15 parts of Oleum Gossypii semen, water 40 Part, 10 parts of triethanolamine, 8 parts of boric acid, 12 parts of triethanolamine oleate.
The preparation method of plant base artificial oil described in the present embodiment is：The preparation method of step (A) plant base artificial oil Comprise the steps：
Step A-1) Oleum Ricini, Oleum Gossypii semen are mixed with water, stir under the rotating speed of 55rps, and heat, 90 DEG C of temperature, Add triethanolamine, continuously stirred 45min；
Step A-2) add boric acid, maintain temperature between 80 DEG C～90 DEG C；
Step A-3) when pH value is 7.5～8.5, add triethanolamine oleate, stir 10min under the rotating speed of 55rps, Obtain plant base artificial oil.
Wherein organic acid is the organic acid of 1-20 for carbon atom number.
Wherein detergent dispersant be naphthenate in ashless phosphate ester mass ratio be 5:2 mixture.
Wherein emulsifying agent 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 sulfur-nitrogen type extreme pressure agent and both phosphorous extreme pressure agents mass ratio is 2:1 mixture.
Wherein antioxidant is amine antioxidants and phenolic antioxidant mass ratio is 2:1 mixture.
In this embodiment, the preparation method of environment-friendly type automotive lubricating reases, comprises the following steps：
(B-1) preparation of thickening agent：The organic acid of corresponding parts by weight, calcium hydroxide are mixed with water, is heated to 40 DEG C Lower reaction 20min, drying is prepared into thickening agent；
(B-2) pretreatment of plant base artificial oil：Plant base artificial oil prepared by the step (A) of corresponding parts by weight 2/3rds amounts add in reactors, and add the thickening agent of corresponding parts by weight prepared by step (B-1), mix and have been heated to Full-fusing state, adds chlorinated paraffin and the detergent-dispersant additive of corresponding parts by weight, continues to be heated to 135 DEG C of additions remaining three The plant base artificial oil of/mono- amount, mixes and is cooled to 90 DEG C of heat preservation for standby use；
(B-3) sodium bentonite of required parts by weight is added to the plant base artificial oil mixing that step (B-2) obtains In thing, it is heated to fusing, add husky rope wax, react 30min, be cooled to less than 60 DEG C, add emulsifying agent, continue reaction 30min, is incubated 15min；
(B-4) continue the mixing of step (B-3) easily to be carried out be heated to 90 DEG C of addition antioxidant, continue to be heated to 100 DEG C, side is stirred, and is cooled to 50 DEG C, adds extreme pressure agent and corrosion prevention rust preventer, be cooled to room temperature and obtain after mix homogeneously after side insulation 2h To required environment-friendly type automotive lubricating reases.
Embodiment 3：
A kind of environment-friendly type automotive lubricating reases, include following components according to parts by weight：85 parts of plant base artificial oil, sodio are swollen Moisten 12 parts of soil, husky 3 parts of rope wax, 5 parts of chlorinated paraffin, 5 parts of detergent-dispersant additive, 5 parts of emulsifying agent, 5 parts of extreme pressure agent, 5 parts of antioxidant, prevent 3 parts of rotten antirust agent, 18 parts of organic acid, 13 parts of calcium hydroxide and 25 parts of water.
Wherein plant base artificial oil includes following components according to parts by weight：12 parts of Oleum Ricini, 13 parts of Oleum Gossypii semen, water 35 Part, 8 parts of triethanolamine, 6 parts of boric acid, 11 parts of triethanolamine oleate.
The preparation method of plant base artificial oil described in the present embodiment is：The preparation method of step (A) plant base artificial oil Comprise the steps：
Step A-1) Oleum Ricini, Oleum Gossypii semen are mixed with water, stir under the rotating speed of 50rps, and heat, 85 DEG C of temperature, Add triethanolamine, continuously stirred 45min；
Step A-2) add boric acid, maintain temperature between 80 DEG C～90 DEG C；
Step A-3) when pH value is 7.5～8.5, add triethanolamine oleate, stir 8min under the rotating speed of 50rps, Obtain plant base artificial oil.
Wherein organic acid is the organic acid of 1-20 for carbon atom number.
Wherein detergent dispersant is alkylsalicylate and ashless phosphate ester mass ratio is 5:2 mixture.
Wherein emulsifying agent is mixed with two kinds of TWEEN-60 for sorbitol monooleate.
Wherein corrosion prevention rust preventer is span 80.
Wherein extreme pressure agent is sulfur-nitrogen type extreme pressure agent and both phosphorous extreme pressure agents mass ratio is 2:1 mixture.
Wherein antioxidant is amine antioxidants and phenolic antioxidant mass ratio is 2:1 mixture.
In this embodiment, the preparation method of environment-friendly type automotive lubricating reases, comprises the following steps：
(B-1) preparation of thickening agent：The organic acid of corresponding parts by weight, calcium hydroxide are mixed with water, is heated to 38 DEG C Lower reaction 18min, drying is prepared into thickening agent；
(B-2) pretreatment of plant base artificial oil：Plant base artificial oil prepared by the step (A) of corresponding parts by weight 2/3rds amounts add in reactors, and add the thickening agent of corresponding parts by weight prepared by step (B-1), mix and have been heated to Full-fusing state, adds chlorinated paraffin and the detergent-dispersant additive of corresponding parts by weight, continues to be heated to 130 DEG C of additions remaining three The plant base artificial oil of/mono- amount, mixes and is cooled to 85 DEG C of heat preservation for standby use；
(B-3) sodium bentonite of required parts by weight is added to the plant base artificial oil mixing that step (B-2) obtains In thing, it is heated to fusing, add husky rope wax, react 25min, be cooled to less than 60 DEG C, add emulsifying agent, continue reaction 25min, is incubated 12min；
(B-4) continue the mixing of step (B-3) easily to be carried out be heated to 85 DEG C of addition antioxidant, continue to be heated to 100 DEG C, side is stirred, and is cooled to 45 DEG C, adds extreme pressure agent and corrosion prevention rust preventer, be cooled to room temperature after mix homogeneously after side insulation 1.5h Obtain required environment-friendly type automotive lubricating reases.
Experimental example 4：
Physicochemical property test, method of testing and survey are carried out to the automotive lubricating reases that embodiment 1- embodiment 3 is prepared from Test result, record is in Table 1：
Table 1 embodiment 1-3 physicochemical property is tested
Data display from table, environment-friendly type automotive lubricating reases that the present invention provides and preparation method thereof property in every respect Relevant national standard can all be met, the synergism of various chemical solvents makes particle stability enhancing in the lubricant in index, Not free settling, greasy property is good, can effectively reduce friction, reduce loss；And preparation method is simple, low production cost, Maximum nonseizure load using the lubricating oil prepared by method provided by the present invention is greatly improved, and gained is automobile-used The existing excellent conventional physico-chemical properties of grease, have the incomparable ecological characteristics of common lubricant fat, even if in use again Reveal in natural environment, can natural degradation be also water and carbon dioxide as time goes by, for example, in 21 days, degraded Rate, up to more than 85%, thus without pollution environment and destruction ecological balance, meets environmental requirement.Meanwhile, PB value has reacted this Product bearing capacity and lubrication extreme pressure property, from result in table, the properties of product of embodiment 3 gained are optimal.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, Some improvement can also be made, these improvement also should be regarded as protection scope of the present invention.

Claims (10)

1. a kind of environment-friendly type automotive lubricating reases are it is characterised in that include following components according to parts by weight：Plant base artificial oil 68- 100 parts, sodium bentonite 10-15 part, husky rope wax 2-4 part, chlorinated paraffin 3-6 part, detergent-dispersant additive 3-6 part, emulsifying agent 3-6 Part, extreme pressure agent 3-6 part, antioxidant 3-6 part, corrosion prevention rust preventer 2-4 part, organic acid 15-20 part, calcium hydroxide 12-15 part and water 20-30 part.
2. environment-friendly type automotive lubricating reases as claimed in claim 1 it is characterised in that：The proportioning raw materials of described plant base artificial oil For：10～15 parts of Oleum Ricini, 10～15 parts of Oleum Gossypii semen, 30～40 parts of water, 5～10 parts of triethanolamine, 3～8 parts of boric acid, Oleic acid three 10～12 parts of ethanolamine.
3. environment-friendly type automotive lubricating reases according to claim 1 it is characterised in that：The preparation side of described plant base artificial oil Method is：
Step A-1) Oleum Ricini, Oleum Gossypii semen are mixed with water, stir under the rotating speed of 45～55rps, and heat, temperature 80～90 DEG C, add triethanolamine, continuously stirred 40～45min；
Step A-2) add boric acid, maintain temperature between 80 DEG C～90 DEG C；
Step A-3) when pH value be 7.5～8.5 when, add triethanolamine oleate, under the rotating speed of 45～55rps stirring 5～ 10min, obtains plant base artificial oil.
4. environment-friendly type automotive lubricating reases according to claim 1 it is characterised in that：Described organic acid for carbon atom number is The organic acid of 1-20.
5. environment-friendly type automotive lubricating reases according to claim 1 it is characterised in that：Described organic acid be acetic acid, stearic acid, At least two mixing in boric acid, benzoic acid.
6. environment-friendly type automotive lubricating reases according to claim 1 it is characterised in that：Described detergent dispersant is alkylated salicylamide One of which in hydrochlorate, naphthenate and ashless phosphate ester mass ratio are 5:2 mixture.
7. environment-friendly type automotive lubricating reases according to claim 1 it is characterised in that：Described emulsifying agent is Sorbitol list Oleic acid One or more of ester, TWEEN-60, Emulsifier MOA -3 mix.
8. environment-friendly type automotive lubricating reases according to claim 1 it is characterised in that：Described corrosion prevention rust preventer is span 80.
9. environment-friendly type automotive lubricating reases according to claim 1 it is characterised in that：Described extreme pressure agent is sulfur-nitrogen type extreme pressure Agent and both phosphorous extreme pressure agents mass ratio are 2:1 mixture.
10. environment-friendly type automotive lubricating reases according to claim 1 it is characterised in that：Described antioxidant is amine antioxidants It is 2 with phenolic antioxidant mass ratio:1 mixture.
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Citations (4)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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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Patentee before: BERGE LUBRICATING OIL ZHENJIANG Co.,Ltd.