CN104449967A - Mechanical lubricating oil and preparation method thereof - Google Patents
Mechanical lubricating oil and preparation method thereof Download PDFInfo
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- CN104449967A CN104449967A CN201410618292.5A CN201410618292A CN104449967A CN 104449967 A CN104449967 A CN 104449967A CN 201410618292 A CN201410618292 A CN 201410618292A CN 104449967 A CN104449967 A CN 104449967A
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Abstract
The invention relates to mechanical lubricating oil and a preparation method thereof. The mechanical lubricating oil is prepared from the following components in parts by weight: 70-90 parts of engine oil, 3-8 parts of trilinolein, 1-3 parts of alkenyl dibutyric acid, 6-12 parts of triethanolamine, 3-8 parts of an antirust agent, 1-3 parts of a viscosity modifier and 5-10 parts of an antioxidant preservative. The preparation method comprises the following steps: pouring the engine oil, trilinolein, alkenyl dibutyric acid and triethanolamine into a container; stirring for 15 minutes at 40-50 DEG C; then, sequentially adding the antirust agent, the viscosity modifier and the antioxidant preservative; and stirring for 30 minutes at 60-70 DEG C. The mechanical lubricating oil has good antifriction and antiwear, cooling, anti-corrosive and antirust effects on machinery.
Description
Technical field
The present invention relates to a kind of machine oil and preparation method, belong to technical field of lubricant.
Background technology
Lubricating oil is used in reduce friction in all kinds automobile, mechanical means, protection machinery and the liquid of workpiece or semi-solid lubricants, mainly play lubrication, cooling, antirust, clean, to seal and buffering etc. acts on (Roab).
Engine in the running, if some friction positions can not get suitable lubrication, will produce metal to-metal contact.Facts have proved, the heat that metal to-metal contact produces at short notice is enough to make melting of metal, causes the damage of parts even stuck (many to leak or the fault such as scuffing of cylinder bore, seize appears in the automobile of leakage of oil, major cause is just this).Therefore good lubrication must be given to the friction position in engine.When after flow of lubricant to friction position, will stick on friction surface and form one deck oil film, reduce the resistance between friction parts, and oily film strength and toughness be the keys playing its lubrication.But again can not consumption excessive because the resistance of quadratic relationship can be produced when measuring excessive, very big to influence of rotation speed, so will pay special attention on consumption.The heat that fuel produces after engine combustion, only has sub-fraction for the driving of Power output and friction resistance consumption and auxiliary mechanism; All the other most of heats, except being discharged to air China and foreign countries with waste gas, also can be taken away a part by the heat-eliminating medium in engine.Heat unnecessary in engine must discharge body, otherwise engine can be too high and burn out due to temperature.This has come by engine cool system on the one hand, takes to oil pan on the other hand distribute by lubricating oil after the Surface absorption heats such as cylinder, piston, bent axle.
Lubricating oil divides animal oil, vegetables oil by its source, petroleum oil and the large class of ucon oil four.The consumption of petroleum oil accounts for total consumption more than 90%, and therefore lubricating oil often refers to petroleum oil.Be mainly used in reducing the friction between moving parts surface, machinery equipment had to cooling, sealing, anticorrosion, antirust, insulation, power transmission, cleans the effects such as impurity simultaneously.Mainly with from the lubricating oil distillate of crude unit and residue oil fraction for raw material.The topmost performance of lubricating oil is viscosity, oxidation stability and oilness, and the composition of they and lubricating oil distillate is closely related.Viscosity is the important quality index of reflection lubricating oil flow.Different working conditionss has different viscosity requirement.The machinery of heavy loading and lower velocity will select thick oil.Oxidation stability represents that oil product is in environment for use, due to the resistance of oxidation that oxygen in temperature, air and metal catalytic effect show.After oil oxidation, can generate tiny bituminous matter according to working conditions is main carbon shape material, the paint-like material in viscous or paint film, or the hydrous matter of viscosity, thus reduces or lose its use properties.Oilness represents the Wear vesistance of lubricating oil.Lubricating oil additive concept is one or more compounds added in lubricant, obtains certain new characteristic or improve more existing characteristics in lubricant to make lubricant.Additive divides by function and mainly contains the type such as oxidation inhibitor and metal passivator, extreme pressure anti-wear additives, friction modifier (having another name called oiliness improver), detergent-dispersant additive, froth suppressor, rust-preventive agent, antioxidant preservative, flow point activator, viscosity index improver, anti-emulsion.The additive sold in market is all generally the combination product of above each single additive, and difference is exactly the composition difference of single additive and the ratio difference of the inner several single additive of composite additive.
Lubricating oil is generally made up of base oil and additive two portions.Base oil is lubrication main body of oil, and decide the essential property of lubricating oil, additive then can make up and improve the deficiency of base oil aspect of performance, gives the performance that some is new, is the important component part of lubricating oil.
Lubricant base mainly divides mineral base oil, synthetic base oil and biological basis oil three major types.Mineral base oil is widely used, consumption very large (about more than 95%), but some application scenario then must use the product of synthetic base oil and bio oil formulation of base oil, thus makes these two kinds of base oils be developed rapidly.
Dormant oils base oil is refined by crude oil and forms.The main production process of lubricant base has: atmospheric and vacuum distillation, solvent deasphalting, solvent treatment, solvent dewaxing, carclazyte or hydrofinishing.Nineteen ninety-five has revised the lube base oil standard of China's current, mainly have modified sorting technique, and adds the low solidifying and special base oil standard of deep refining two class.The production of mineral type lubricating oil, the most important thing is to select best crude oil.
The chemical composition of mineral base oil comprises high boiling point, high-molecular weight hydrocarbon and non-hydrocarbons mixture.Its composition is generally alkane (straight chain, side chain, higly branched chain), naphthenic hydrocarbon (monocycle, dicyclo, many rings), aromatic hydrocarbons (mononuclear aromatics, polycyclic aromatic hydrocarbons), cycloalkyl aromatic hydrocarbons and containing oxygen, nitrogenous, organic compounds containing sulfur and the non-hydrocarbons such as colloid, bituminous matter.Biological basis oil (vegetables oil) is just more and more welcome, and it can biological degradation and reduce environmental pollution rapidly.Because the measure reducing environmental pollution is all being sought by industrial enterprises all in the world today, and this " natural " lubricating oil just having this feature, although vegetables oil cost is high, the expense increased is enough to the environmental improvement expense offsetting other mineral oil of use, ucon oil brings.
Chinese invention patent specification sheets CN 103602502 A openly so a kind of Multi-purpose machine lubricant, this Multi-purpose machine lubricant is made up of the raw material of following parts by weight: sulfuration haco oil 3-7 part, sulfuric acid three ester 2-6 part, vinyl toluene linear dimeric 20-25 part, deionized water 10-15 part, polyoxyethylene glycol 3-7 part and Rocryl 410 5-10 part.This invention is compared with existing lubricating oil, and performance is comprehensive, and range of application is wide, can be used for the lubrication of automobile hydraulic system, in use can ensure rapidly, and produce the weather resistance of less frictional heat and lifting clutch sheet; Labor strength and maintenance of machine expense can also be reduced while work efficiency improves, accomplish that an oil is multiplex.But this machine oil is not fine to the antifriction antiwear of machinery and anticorrosive rust-proof effect.
Chinese invention patent specification sheets CN 103202439 A openly so a kind of Multi-purpose machine lubricant, this Multi-purpose machine lubricant is made up of the raw material of following parts by weight: sulfuration haco oil 3-7 part, sulfuric acid three ester 2-6 part, vinyl toluene linear dimeric 20-25 part, deionized water 10-15 part, polyoxyethylene glycol 3-7 part and Rocryl 410 5-10 part.This invention is compared with existing lubricating oil, and performance is comprehensive, and range of application is wide, can be used for the lubrication of automobile hydraulic system, in use can ensure rapidly, and produce the weather resistance of less frictional heat and lifting clutch sheet; Labor strength and maintenance of machine expense can also be reduced while work efficiency improves, accomplish that an oil is multiplex.But this machine oil is not fine to the antifriction antiwear of machinery and anticorrosive rust-proof effect.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of machine oil and preparation method, and this machine oil has good antifriction antiwear, cooling, anticorrosive, rust-proof effect for machinery.
In order to solve the problems of the technologies described above, a kind of machine oil of the present invention, be made up of by following portions by weight following component, machine oil 70-90 part, Trilinoleyl glyceride 3-8 part, thiazolinyl two butyric acid 1-3 part, trolamine 6-12 part, rust-preventive agent 3-8 part, viscosity modifier 1-3 part, antioxidant preservative 5-10 part.
Described rust-preventive agent adopts dimeracid salt sanitas.
Described viscosity modifier is polyoxyethylene Soxylat A 25-7.
Described antioxidant preservative is Sodium Benzoate.
Described each composition weight number is: 80 parts, machine oil, Trilinoleyl glyceride 5 parts, thiazolinyl two butyric acid 2 parts, trolamine 9 parts, rust-preventive agent 5 parts, viscosity modifier 2 parts, antioxidant preservative 8 parts.
The preparation method of described machine oil, machine oil, Trilinoleyl glyceride, thiazolinyl two butyric acid, trolamine to be poured in container under the condition of 40-50 DEG C according to weight proportion, stir 15 minutes, then add rust-preventive agent, viscosity modifier, antioxidant preservative successively stirring under the condition of 60-70 DEG C 30 minutes.
This machine oil is to mechanical antifriction antiwear, reduce friction resistance with save energy, reduce wear with the prolonged mechanical life-span, increase economic efficiency, owing to adding rust-preventive agent, can prevent machinery from getting rusty, owing to adding viscosity modifier, effectively can regulate the viscosity of lubricating oil, again owing to adding antioxidant preservative, mechanical oxidized and corrosion can be prevented.
Embodiment
Described a kind of machine oil, is made up of by following portions by weight following component, machine oil 70-90 part, Trilinoleyl glyceride 3-8 part, thiazolinyl two butyric acid 1-3 part, trolamine 6-12 part, rust-preventive agent 3-8 part, viscosity modifier 1-3 part, antioxidant preservative 5-10 part.
Described rust-preventive agent adopts dimeracid salt sanitas.
Described viscosity modifier is polyoxyethylene Soxylat A 25-7.
Described antioxidant preservative is Sodium Benzoate.
The preparation method of described machine oil, machine oil, Trilinoleyl glyceride, thiazolinyl two butyric acid, trolamine to be poured in container under the condition of 40-50 DEG C according to weight proportion, stir 15 minutes, then add rust-preventive agent, viscosity modifier, antioxidant preservative successively stirring under the condition of 60-70 DEG C 30 minutes.
This machine oil is to mechanical antifriction antiwear, reduce friction resistance with save energy, reduce wear with the prolonged mechanical life-span, increase economic efficiency, owing to adding rust-preventive agent, can prevent machinery from getting rusty, owing to adding viscosity modifier, effectively can regulate the viscosity of lubricating oil, again owing to adding antioxidant preservative, mechanical oxidized and corrosion can be prevented.
Embodiment 1:
According to each composition weight number, get respectively: 70 parts, machine oil, Trilinoleyl glyceride 3 parts, thiazolinyl two butyric acid 1 part, trolamine 6 parts, rust-preventive agent 3 parts, viscosity modifier 1 part, antioxidant preservative 5 parts.
Machine oil, Trilinoleyl glyceride, thiazolinyl two butyric acid, trolamine to be poured in container under the condition of 40-50 DEG C according to weight proportion, stir 15 minutes, then add rust-preventive agent, viscosity modifier, antioxidant preservative successively stirring under the condition of 60-70 DEG C 30 minutes.
Embodiment 2:
According to each composition weight number, get respectively: 75 parts, machine oil, Trilinoleyl glyceride 4 parts, thiazolinyl two butyric acid 1 part, trolamine 7 parts, rust-preventive agent 4 parts, viscosity modifier 1 part, antioxidant preservative 6 parts.
Machine oil, Trilinoleyl glyceride, thiazolinyl two butyric acid, trolamine to be poured in container under the condition of 40-50 DEG C according to weight proportion, stir 15 minutes, then add rust-preventive agent, viscosity modifier, antioxidant preservative successively stirring under the condition of 60-70 DEG C 30 minutes.
Embodiment 3:
According to each composition weight number, get respectively: 80 parts, machine oil, Trilinoleyl glyceride 5 parts, thiazolinyl two butyric acid 2 parts, trolamine 9 parts, rust-preventive agent 5 parts, viscosity modifier 2 parts, antioxidant preservative 8 parts.
Machine oil, Trilinoleyl glyceride, thiazolinyl two butyric acid, trolamine to be poured in container under the condition of 40-50 DEG C according to weight proportion, stir 15 minutes, then add rust-preventive agent, viscosity modifier, antioxidant preservative successively stirring under the condition of 60-70 DEG C 30 minutes.
Embodiment 4:
According to each composition weight number, get respectively: 85 parts, machine oil, Trilinoleyl glyceride 7 parts, thiazolinyl two butyric acid 2 parts, trolamine 10 parts, rust-preventive agent 7 parts, viscosity modifier 2 parts, antioxidant preservative 9 parts.
Machine oil, Trilinoleyl glyceride, thiazolinyl two butyric acid, trolamine to be poured in container under the condition of 40-50 DEG C according to weight proportion, stir 15 minutes, then add rust-preventive agent, viscosity modifier, antioxidant preservative successively stirring under the condition of 60-70 DEG C 30 minutes.
Embodiment 5:
According to each composition weight number, get respectively: 90 parts, machine oil, Trilinoleyl glyceride 8 parts, thiazolinyl two butyric acid 3 parts, trolamine 12 parts, rust-preventive agent 8 parts, viscosity modifier 3 parts, antioxidant preservative 10 parts.
Machine oil, Trilinoleyl glyceride, thiazolinyl two butyric acid, trolamine to be poured in container under the condition of 40-50 DEG C according to weight proportion, stir 15 minutes, then add rust-preventive agent, viscosity modifier, antioxidant preservative successively stirring under the condition of 60-70 DEG C 30 minutes.
The technical characteristic described in detail is not had to be prior art in the application.Above-described embodiment is the principle of illustrative the application and effect thereof only, but not for limiting the application.Any person skilled in the art scholar all under the spirit and category of the application, can modify above-described embodiment or changes.Therefore, have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the application discloses, must be contained by the claim of the application.
Claims (6)
1. a machine oil, is characterized in that: be made up of by following portions by weight following component, machine oil 70-90 part, Trilinoleyl glyceride 3-8 part, thiazolinyl two butyric acid 1-3 part, trolamine 6-12 part, rust-preventive agent 3-8 part, viscosity modifier 1-3 part, antioxidant preservative 5-10 part.
2. according to machine oil according to claim 1, it is characterized in that: described rust-preventive agent adopts dimeracid salt sanitas.
3. according to machine oil according to claim 1, it is characterized in that: described viscosity modifier is polyoxyethylene Soxylat A 25-7.
4. according to machine oil according to claim 1, it is characterized in that: described antioxidant preservative is Sodium Benzoate.
5. according to machine oil according to claim 1, it is characterized in that: described each composition weight number is: 80 parts, machine oil, Trilinoleyl glyceride 5 parts, thiazolinyl two butyric acid 2 parts, trolamine 9 parts, rust-preventive agent 5 parts, viscosity modifier 2 parts, antioxidant preservative 8 parts.
6. according to the preparation method of machine oil according to claim 1, it is characterized in that: machine oil, Trilinoleyl glyceride, thiazolinyl two butyric acid, trolamine to be poured in container under the condition of 40-50 DEG C according to weight proportion, stir 15 minutes, then add rust-preventive agent, viscosity modifier, antioxidant preservative successively stirring under the condition of 60-70 DEG C 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410618292.5A CN104449967A (en) | 2014-11-06 | 2014-11-06 | Mechanical lubricating oil and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410618292.5A CN104449967A (en) | 2014-11-06 | 2014-11-06 | Mechanical lubricating oil and preparation method thereof |
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| CN104449967A true CN104449967A (en) | 2015-03-25 |
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| CN201410618292.5A Pending CN104449967A (en) | 2014-11-06 | 2014-11-06 | Mechanical lubricating oil and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368539A (en) * | 2015-11-11 | 2016-03-02 | 安徽孟凌精密电子有限公司 | Machinery lubricating oil |
| CN107573984A (en) * | 2017-09-29 | 2018-01-12 | 徐州翔凯重工科技有限公司 | A kind of engineering machinery lubricating oil |
-
2014
- 2014-11-06 CN CN201410618292.5A patent/CN104449967A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368539A (en) * | 2015-11-11 | 2016-03-02 | 安徽孟凌精密电子有限公司 | Machinery lubricating oil |
| CN107573984A (en) * | 2017-09-29 | 2018-01-12 | 徐州翔凯重工科技有限公司 | A kind of engineering machinery lubricating oil |
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Application publication date: 20150325 |