CN104450059A - Lubricating oil composition and preparation method thereof - Google Patents
Lubricating oil composition and preparation method thereof Download PDFInfo
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- CN104450059A CN104450059A CN201410632677.7A CN201410632677A CN104450059A CN 104450059 A CN104450059 A CN 104450059A CN 201410632677 A CN201410632677 A CN 201410632677A CN 104450059 A CN104450059 A CN 104450059A
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Abstract
The invention discloses a lubricating oil composition and a preparation method thereof. The lubricating oil is prepared from the following raw materials: vegetable oil, mineral oil, calcium dodecylbenzenesulfonate, tert-butyl p-hydroxyanisole, sulfurized isobutylene, alkoxy phosphate, polyethylene glycol distearate, rosin, propyl p-hydroxybenzoate and silane. The preparation method comprises the following steps: (1) adding a quarter of the total weight of rosin into the vegetable oil, then sequentially adding calcium dodecylbenzenesulfonate and tert-butyl p-hydroxyanisole and fully mixing to obtain a mixture A; (2) fully mixing sulfurized isobutylene, alkoxy phosphate, polyethylene glycol distearate and propyl p-hydroxybenzoate to obtain a mixture B; and (3) adding the rest of rosin into the mineral oil and mixing, adding the mixture A and then adding silane and the mixture B and fully stirring to obtain the lubricating oil composition. The preparation method of the lubricating oil is simple and the lubricating oil prepared by the preparation method has the advantages of good lubricating property, wear resistance and antirust property.
Description
Technical field
The present invention relates to a kind of lubricating oil composition and preparation method thereof, belong to industrial chemical technical field.
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, seal and the effect such as buffering.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.Oilness represents the Wear vesistance of lubricating oil.
In recent years, along with China's rapid development of economy, the consumption of domestic annual lubricating oil and oil dope with 1.0% ~ 1.9% speed increment, lubricating oil has become communications and transportation and unavoidable " the protection liquid " of industrial machinery.Meanwhile, the high speed development of mechanical industry and environmental protection propose harsher requirement to lubricants performance, as lubricating oil need possess high-wearing feature, oxidation-resistance and rust-preventing characteristic.Single lubricating oil can not meet the needs of lubricating oil development.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of lubricating oil composition and preparation method thereof is provided.
Technical scheme of the present invention is as follows:
A kind of lubricating oil composition, is made up of the raw material of following parts by weight: vegetables oil 30-40 part, mineral oil 90-120 part, calcium dodecylbenzene sulphonate 10-16 part, butyl hydroxy anisol 12-18 part, sulfide isobutene 5-9 part, alkoxy phosphate 5-9 part, polyglycol distearate 11-15 part, rosin 20-28 part, propylparaben 15-20 part and silane 20-26 part.
Described a kind of lubricating oil composition, the weight ratio of described vegetables oil and mineral oil is 1:3.
Described a kind of lubricating oil composition, the weight ratio of described sulfide isobutene and alkoxy phosphate is 1:1.
Described a kind of lubricating oil composition, described vegetables oil is peanut oil, Viscotrol C, soybean oil, Oleum Gossypii semen or rapeseed oil.
The preparation method of described a kind of lubricating oil composition, comprises following step:
(1) in vegetables oil, add rosin gross weight four/mono-, add calcium dodecylbenzene sulphonate, butyl hydroxy anisol successively subsequently, fully obtain mixture A after mixing;
(2) mixture B is obtained after sulfide isobutene, alkoxy phosphate, polyglycol distearate and propylparaben fully being mixed;
(3) in mineral oil, add remaining rosin, after mixing, add mixture A, then add silane and mixture B, stir fully and obtain lubricating oil composition.
Beneficial effect of the present invention:
Lubricating oil preparation method of the present invention is simple, and given full play to the effect of each component, vegetables oil improves plant oil viscosity by rosin, and calcium dodecylbenzene sulphonate and butyl hydroxy anisol improve oxidation-resistance and the dispersiveness of vegetables oil; Mineral oil improves viscosity by rosin, then adds mixture A, by silane fully and mixture A bond, improve the antirust of lubricating oil and wear resisting property eventually through mixture B; The lubricating oil finally obtained has good lubricant effect, and improves its wear-resisting and rustless property.
Embodiment
Embodiment 1
In the present embodiment, a kind of lubricating oil composition, is made up of the raw material of following parts by weight: peanut oil 30 parts, 90 parts, mineral oil, calcium dodecylbenzene sulphonate 10 parts, butyl hydroxy anisol 18 parts, sulfide isobutene 5 parts, alkoxy phosphate 5 parts, polyglycol distearate 15 parts, rosin 20 parts, propylparaben 20 parts and 20 parts, silane.
The preparation method of described a kind of lubricating oil composition, comprises following step:
(1) in peanut oil, add rosin gross weight four/mono-, add calcium dodecylbenzene sulphonate, butyl hydroxy anisol successively subsequently, fully obtain mixture A after mixing;
(2) mixture B is obtained after sulfide isobutene, alkoxy phosphate, polyglycol distearate and propylparaben fully being mixed;
(3) in mineral oil, add remaining rosin, after mixing, add mixture A, then add silane and mixture B, stir fully and obtain lubricating oil composition.
Embodiment 2
In the present embodiment, a kind of lubricating oil composition, is made up of the raw material of following parts by weight: Viscotrol C 40 parts, 120 parts, mineral oil, calcium dodecylbenzene sulphonate 16 parts, butyl hydroxy anisol 12 parts, sulfide isobutene 9 parts, alkoxy phosphate 9 parts, polyglycol distearate 11 parts, rosin 28 parts, propylparaben 15 parts and 26 parts, silane.
The preparation method of described a kind of lubricating oil composition, comprises following step:
(1) in Viscotrol C, add rosin gross weight four/mono-, add calcium dodecylbenzene sulphonate, butyl hydroxy anisol successively subsequently, fully obtain mixture A after mixing;
(2) mixture B is obtained after sulfide isobutene, alkoxy phosphate, polyglycol distearate and propylparaben fully being mixed;
(3) in mineral oil, add remaining rosin, after mixing, add mixture A, then add silane and mixture B, stir fully and obtain lubricating oil composition.
Embodiment 3
In the present embodiment, a kind of lubricating oil composition, is made up of the raw material of following parts by weight: soybean oil 35 parts, 105 parts, mineral oil, calcium dodecylbenzene sulphonate 12 parts, butyl hydroxy anisol 14 parts, sulfide isobutene 8 parts, alkoxy phosphate 8 parts, polyglycol distearate 12 parts, rosin 24 parts, propylparaben 18 parts and 22 parts, silane.
The preparation method of described a kind of lubricating oil composition, comprises following step:
(1) in soybean oil, add rosin gross weight four/mono-, add calcium dodecylbenzene sulphonate, butyl hydroxy anisol successively subsequently, fully obtain mixture A after mixing;
(2) mixture B is obtained after sulfide isobutene, alkoxy phosphate, polyglycol distearate and propylparaben fully being mixed;
(3) in mineral oil, add remaining rosin, after mixing, add mixture A, then add silane and mixture B, stir fully and obtain lubricating oil composition.
Embodiment 4
In the present embodiment, a kind of lubricating oil composition, is made up of the raw material of following parts by weight: Oleum Gossypii semen 33 parts, 99 parts, mineral oil, calcium dodecylbenzene sulphonate 15 parts, butyl hydroxy anisol 17 parts, sulfide isobutene 7 parts, alkoxy phosphate 7 parts, polyglycol distearate 13 parts, rosin 25 parts, propylparaben 17 parts and 25 parts, silane.
The preparation method of described a kind of lubricating oil composition, comprises following step:
(1) in Oleum Gossypii semen, add rosin gross weight four/mono-, add calcium dodecylbenzene sulphonate, butyl hydroxy anisol successively subsequently, fully obtain mixture A after mixing;
(2) mixture B is obtained after sulfide isobutene, alkoxy phosphate, polyglycol distearate and propylparaben fully being mixed;
(3) in mineral oil, add remaining rosin, after mixing, add mixture A, then add silane and mixture B, stir fully and obtain lubricating oil composition.
Embodiment 5
In the present embodiment, a kind of lubricating oil composition, is made up of the raw material of following parts by weight: rapeseed oil 38 parts, 114 parts, mineral oil, calcium dodecylbenzene sulphonate 11 parts, butyl hydroxy anisol 18 parts, sulfide isobutene 6 parts, alkoxy phosphate 6 parts, polyglycol distearate 13 parts, rosin 21 parts, propylparaben 15 parts and 21 parts, silane.
The preparation method of described a kind of lubricating oil composition, comprises following step:
(1) in rapeseed oil, add rosin gross weight four/mono-, add calcium dodecylbenzene sulphonate, butyl hydroxy anisol successively subsequently, fully obtain mixture A after mixing;
(2) mixture B is obtained after sulfide isobutene, alkoxy phosphate, polyglycol distearate and propylparaben fully being mixed;
(3) in mineral oil, add remaining rosin, after mixing, add mixture A, then add silane and mixture B, stir fully and obtain lubricating oil composition.
Claims (5)
1. a lubricating oil composition, it is characterized in that, be made up of the raw material of following parts by weight: vegetables oil 30-40 part, mineral oil 90-120 part, calcium dodecylbenzene sulphonate 10-16 part, butyl hydroxy anisol 12-18 part, sulfide isobutene 5-9 part, alkoxy phosphate 5-9 part, polyglycol distearate 11-15 part, rosin 20-28 part, propylparaben 15-20 part and silane 20-26 part.
2. a kind of lubricating oil composition according to claim 1, is characterized in that, the weight ratio of described vegetables oil and mineral oil is 1:3.
3. a kind of lubricating oil composition according to claim 1, is characterized in that, the weight ratio of described sulfide isobutene and alkoxy phosphate is 1:1.
4. a kind of lubricating oil composition according to claim 1, is characterized in that, described vegetables oil is peanut oil, Viscotrol C, soybean oil, Oleum Gossypii semen or rapeseed oil.
5. the preparation method of a kind of lubricating oil composition according to claim 1, is characterized in that, comprises following step:
(1) in vegetables oil, add rosin gross weight four/mono-, add calcium dodecylbenzene sulphonate, butyl hydroxy anisol successively subsequently, fully obtain mixture A after mixing;
(2) mixture B is obtained after sulfide isobutene, alkoxy phosphate, polyglycol distearate and propylparaben fully being mixed;
(3) in mineral oil, add remaining rosin, after mixing, add mixture A, then add silane and mixture B, stir fully and obtain lubricating oil composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410632677.7A CN104450059A (en) | 2014-11-12 | 2014-11-12 | Lubricating oil composition and preparation method thereof |
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| CN201410632677.7A CN104450059A (en) | 2014-11-12 | 2014-11-12 | Lubricating oil composition and preparation method thereof |
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| CN104450059A true CN104450059A (en) | 2015-03-25 |
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| CN201410632677.7A Pending CN104450059A (en) | 2014-11-12 | 2014-11-12 | Lubricating oil composition and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105087123A (en) * | 2015-09-11 | 2015-11-25 | 李康 | Automobile lubricating oil with corrosion resistance and abrasion resistance and preparation method of automobile lubricating oil |
| CN105925353A (en) * | 2016-05-10 | 2016-09-07 | 南京高崎电机有限公司 | Long-acting motor lubricating oil |
| CN106957711A (en) * | 2017-03-24 | 2017-07-18 | 方珺 | Nano-sized carbon molecule high perofmrnace lubricating oils |
| CN109810765A (en) * | 2019-02-25 | 2019-05-28 | 深圳市山立欣业科技有限公司 | A kind of semifluid antirust gel and preparation method thereof |
| CN110903883A (en) * | 2019-11-15 | 2020-03-24 | 中国人民解放军陆军勤务学院 | Composite titanium-based lubricating grease and preparation method thereof |
-
2014
- 2014-11-12 CN CN201410632677.7A patent/CN104450059A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105087123A (en) * | 2015-09-11 | 2015-11-25 | 李康 | Automobile lubricating oil with corrosion resistance and abrasion resistance and preparation method of automobile lubricating oil |
| CN105925353A (en) * | 2016-05-10 | 2016-09-07 | 南京高崎电机有限公司 | Long-acting motor lubricating oil |
| CN106957711A (en) * | 2017-03-24 | 2017-07-18 | 方珺 | Nano-sized carbon molecule high perofmrnace lubricating oils |
| CN109810765A (en) * | 2019-02-25 | 2019-05-28 | 深圳市山立欣业科技有限公司 | A kind of semifluid antirust gel and preparation method thereof |
| CN110903883A (en) * | 2019-11-15 | 2020-03-24 | 中国人民解放军陆军勤务学院 | Composite titanium-based lubricating grease and preparation method thereof |
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Application publication date: 20150325 |