CN105018185A - Environment-friendly antiwear anti-attrition engine oil additive and preparation technique thereof - Google Patents
Environment-friendly antiwear anti-attrition engine oil additive and preparation technique thereof Download PDFInfo
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- CN105018185A CN105018185A CN201510454043.1A CN201510454043A CN105018185A CN 105018185 A CN105018185 A CN 105018185A CN 201510454043 A CN201510454043 A CN 201510454043A CN 105018185 A CN105018185 A CN 105018185A
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- antiwear
- environmental protection
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- oil additives
- reducing friction
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Abstract
The invention discloses an environment-friendly antiwear anti-attrition engine oil additive, relating to the field of lubricating oil. The engine oil additive is composed of the following components in parts by weight: 18-22 parts of base oil, 0.18-0.25 part of organic molybdenum solution, 0.05-0.09 part of pour-point depressant, 0.23-0.28 part of detergent, 0.30-0.45 part of dispersing agent and 0.04-0.12 part of antioxidant. The invention also discloses a preparation technique of the environment-friendly antiwear anti-attrition engine oil additive, which comprises the steps of material preparation and blending. The engine oil additive has the advantages of favorable wear resistance, favorable attrition resistance, high environment friendliness and long service life. The preparation technique is simple and easy to operate.
Description
Technical field
The present invention relates to lubricating oil field, be specifically related to the preparation technology of a kind of environmental protection antiwear and reducing friction oil additives and a kind of environmental protection antiwear and reducing friction oil additives.
Background technology
It is of a great variety that series products repaired by current domestic engine, and fill a prescription also different, its main wear antifriction finished product composition has: nano ceramics, nano boric acid salt, boron nitride, titanium nitride, hydroxy silicate etc.The developed countries such as current America and Europe are in environmental protection, energy-conservation, novel aspects, update chemical technique, in lubrication oil antiwear antifriction additive, a large amount of use more environmental protection, efficiently organic-molybdenum, the whole world famous company is as companies such as rising sun electrification Co., Ltd. of the Vanderbilt company of the U.S. of the U.S., the TUV chemical company of Germany, Japan.Existing lubricating oil, often containing a large amount of objectionable impurities, use after stain environment, and work-ing life is short, often needs to change.Application number is that CN201310102701.1 discloses the energy-conservation antifriction additive composition of a kind of diesel engine oil, this kind of composition to be mixed with the ratio that ratio of weight and number is 1: 3 ~ 3: 1 by organo-molybdenum friction agent and organic ester low friction compound and forms, wherein said organo-molybdenum friction agent be made up of the one in molybdenum dialkyl-dithiophosphate and sulphur phosphorus nitrogen molybdenum match or two kinds with 1: 5 ~ 5: 1 ratio mixing form, wherein said organic ester low friction compound by one or both in phosphoric acid ester and boric acid ester with 1: 5 ~ 5: 1 ratio mixing form.Though the wear reducing additive composition of this invention has good anti-attrition effect, but it can be more weak in wear-resistant, anti-attrition under extreme conditions and anti-extreme pressure, and work-ing life is short, and the feature of environmental protection is poor.
Summary of the invention
Problem to be solved by this invention is to provide a kind of wear-resistant good with anti-attrition, and the feature of environmental protection is high, the environmental protection antiwear and reducing friction oil additives of long service life and preparation technology thereof.
To achieve these goals, the technical scheme that the present invention takes is: the proportioning of described oil additives is (weight part): base oil 18-22 part, organic-molybdenum solution 0.18-0.25 part, pour point depressant 0.05-0.09 part, purification agent 0.23-0.28 part, dispersion agent 0.30-0.45 part and oxidation inhibitor 0.04-0.12 part.
Preferably, the proportioning of described oil additives is (weight part): base oil 20 parts, organic-molybdenum solution 0.21 part, pour point depressant 0.07 part, purification agent 0.26 part, dispersion agent 0.38 part and 0.08 part, oxidation inhibitor.
Preferably, described base oil is model Great Wall CJ-4 15W/40 lubricating oil.
Preferably, described organic-molybdenum solution is the mixture of the organic-molybdenum solution of model MOLYVAN 856B and the organic-molybdenum solution of model R3580, and wherein the weight ratio of the organic-molybdenum solution of MOLYVAN 856B and the organic-molybdenum solution of R3580 is 4: 3.
Preferably, described pour point depressant is the pour point depressant of model VISCOPLEX 1-248, and described purification agent is the purification agent of model T115B.
Preferably, described dispersion agent is the dispersion agent of model T116A, and described oxidation inhibitor is the oxidation inhibitor of model L-57.
A preparation technology for environmental protection antiwear and reducing friction oil additives, described preparation technology is as follows
(1) get the raw materials ready: taken each raw material according to formula and poured in Mixer pot;
(2) be in harmonious proportion: Mixer pot to be placed in the thermostatic chamber of 65-80 DEG C and constantly to stir 3-4 hour with agitator, stir and terminate rear standing 1-2 hour, again stir and can obtain desired product in 40-50 minute.
Preferably, the agitator used in described step (2) is magnetic stirrer.
Beneficial effect of the present invention is:
1, low in the pollution of the environment: to have employed the organic-molybdenum solution that sulfur-bearing phosphorus amount is little in additive, decrease the pollution that environment causes greatly;
2, not easily precipitate: organic-molybdenum solution used adopts longer carbochain to work as starting material, and manufacture craft level is high, not easily produces precipitation, has introduced antioxidant groups NH2 simultaneously, improves the anti-oxidant of organic-molybdenum and resistance to corrosion;
3, balancing performance: the component that have employed Multiple Type, balances the performance of each product, and the shortcoming of single product is revised, and advantage obtains larger performance, adds in machine oil, with the finished product conflict in machine oil, can not damage engine;
4, formula rate is scientific and reasonable: reasonably proportioning makes it on the basis of excellent properties combining each product, the total quality of product is had been further upgraded, molybdenum (MO) element in additive has good antioxidant, enhance the high-temperature oxidation resistance of machine oil, owing to decreasing friction, improve anti-extreme pressure energy, thus reduce the temperature of machine oil, make the colloid in machine oil work, carbon distribution, greasy, minimizing, antioxygen erosion resistance improves, the growth of good suppression engine oil viscosity, extends the work-ing life more than 40% of engine;
5, the performance of former machine oil can not be changed.
Embodiment
Embodiment 1:
A kind of environmental protection antiwear and reducing friction oil additives, the proportioning of described oil additives is (weight part): Great Wall CJ-4 15W/40 lubricating oil 20 parts, the organic-molybdenum solution 0.12 part of Vanderbilt company of U.S. MOLYVAN856B, TUV chemical company R3580 organic-molybdenum solution 0.09 part, Germany Luo Mankesi VISCOPLEX 1-248 pour point depressant 0.09 part, China sky combination work T115B purification agent 0.24 part, Chinese sky combination work T116A dispersion agent 0.32 part and 0.06 part, U.S. BASF L-57 oxidation inhibitor.
A preparation technology for environmental protection antiwear and reducing friction oil additives, described preparation technology is as follows
(1) get the raw materials ready: taken each raw material according to formula and poured in Mixer pot;
(2) be in harmonious proportion: Mixer pot to be placed in the thermostatic chamber of 68 DEG C and constantly to stir 3 hours with magnetic stirrer, stir and terminate to leave standstill 1 hour afterwards, again stir and can obtain desired product in 45 minutes.
Embodiment 2:
A kind of environmental protection antiwear and reducing friction oil additives, the proportioning of described oil additives is (weight part): Great Wall CJ-4 15W/40 lubricating oil 20 parts, the organic-molybdenum solution 0.14 part of Vanderbilt company of U.S. MOLYVAN856B, TUV chemical company R3580 organic-molybdenum solution 0.105 part, Germany Luo Mankesi VISCOPLEX 1-248 pour point depressant 0.08 part, China sky combination work T115B purification agent 0.25 part, Chinese sky combination work T116A dispersion agent 0.40 part and 0.10 part, U.S. BASF L-57 oxidation inhibitor.
A preparation technology for environmental protection antiwear and reducing friction oil additives, described preparation technology is as follows
(1) get the raw materials ready: taken each raw material according to formula and poured in Mixer pot;
(2) be in harmonious proportion: Mixer pot to be placed in the thermostatic chamber of 70 DEG C and constantly to stir 4 hours with magnetic stirrer, stir and terminate to leave standstill 1.5 hours afterwards, again stir and can obtain desired product in 40 minutes.
Embodiment 3:
A kind of environmental protection antiwear and reducing friction oil additives, the proportioning of described oil additives is (weight part): Great Wall CJ-4 15W/40 lubricating oil 20 parts, the organic-molybdenum solution 0.12 part of Vanderbilt company of U.S. MOLYVAN856B, TUV chemical company R3580 organic-molybdenum solution 0.09 part, Germany Luo Mankesi VISCOPLEX 1-248 pour point depressant 0.07 part, China sky combination work T115B purification agent 0.26 part, Chinese sky combination work T116A dispersion agent 0.38 part and 0.08 part, U.S. BASF L-57 oxidation inhibitor.
A preparation technology for environmental protection antiwear and reducing friction oil additives, described preparation technology is as follows
(1) get the raw materials ready: taken each raw material according to formula and poured in Mixer pot;
(2) be in harmonious proportion: Mixer pot to be placed in the thermostatic chamber of 75 DEG C and constantly to stir 3.2 hours with magnetic stirrer, stir and terminate to leave standstill 1.8 hours afterwards, again stir and can obtain desired product in 46 minutes.
After above processing step, knockout machine oil additive sample, and test under the effect of 45kgf, the data of acquisition are as follows:
From above data, the maximum friction coefficient of the oil additives prepared is about 0.061, average friction coefficient is about 0.050, maximum frictional force and minimum friction are respectively about 3.850N and 3.650N, all in lower scope, wear-resistant good with anti-attrition, meet expection, wear scar diameter is about 0.341, and diameter is little, and preparation technology is simple, workable, be worthy to be popularized, and namely there is rupture of oil film at 41 minutes in CJ-4 15W/40 lubricating oil, thus, the oil additives performance prepared as seen is more excellent.
Obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (8)
1. an environmental protection antiwear and reducing friction oil additives, it is characterized in that: the proportioning of described oil additives is (weight part): base oil 18-22 part, organic-molybdenum solution 0.18-0.25 part, pour point depressant 0.05-0.09 part, purification agent 0.23-0.28 part, dispersion agent 0.30-0.45 part and oxidation inhibitor 0.04-0.12 part.
2. a kind of environmental protection antiwear and reducing friction oil additives according to claim 1, it is characterized in that: the proportioning of described oil additives is (weight part): base oil 20 parts, organic-molybdenum solution 0.21 part, pour point depressant 0.07 part, purification agent 0.26 part, dispersion agent 0.38 part and 0.08 part, oxidation inhibitor.
3. want a kind of environmental protection antiwear and reducing friction oil additives described in 2 according to right, it is characterized in that: described base oil is model Great Wall CJ-4 15W/40 lubricating oil.
4. want a kind of environmental protection antiwear and reducing friction oil additives described in 3 according to right, it is characterized in that: described organic-molybdenum solution is the mixture of the organic-molybdenum solution of model MOLYVAN 856B and the organic-molybdenum solution of model R3580, and wherein the weight ratio of the organic-molybdenum solution of MOLYVAN 856B and the organic-molybdenum solution of R3580 is 4: 3.
5. a kind of environmental protection antiwear and reducing friction oil additives according to claim 4, it is characterized in that: described pour point depressant is the pour point depressant of model VISCOPLEX 1-248, described purification agent is the purification agent of model T115B.
6. a kind of environmental protection antiwear and reducing friction oil additives according to claim 5, it is characterized in that: described dispersion agent is the dispersion agent of model T116A, described oxidation inhibitor is the oxidation inhibitor of model L-57.
7. a preparation technology for a kind of environmental protection antiwear and reducing friction oil additives according to claim 1 or 6, is characterized in that: described preparation technology is as follows:
(1) get the raw materials ready: taken each raw material according to formula and poured in Mixer pot;
(2) be in harmonious proportion: Mixer pot to be placed in the thermostatic chamber of 65-80 DEG C and constantly to stir 3-4 hour with agitator, stir and terminate rear standing 1-2 hour, again stir and can obtain desired product in 40-50 minute.
8. the preparation technology of a kind of environmental protection antiwear and reducing friction oil additives according to claim 7, is characterized in that: the agitator used in described step (2) is magnetic stirrer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510454043.1A CN105018185A (en) | 2015-07-29 | 2015-07-29 | Environment-friendly antiwear anti-attrition engine oil additive and preparation technique thereof |
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| CN201510454043.1A CN105018185A (en) | 2015-07-29 | 2015-07-29 | Environment-friendly antiwear anti-attrition engine oil additive and preparation technique thereof |
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| CN105018185A true CN105018185A (en) | 2015-11-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107541320A (en) * | 2017-09-13 | 2018-01-05 | 江苏云瀚股份有限公司 | A kind of antiwear and reducing friction type graphene lubricating system additive and preparation method thereof |
| CN110093150A (en) * | 2018-01-29 | 2019-08-06 | 蒋盼盼 | A method of preparing compound rare earth compounding |
| CN113969206A (en) * | 2020-07-22 | 2022-01-25 | 韦纳奇润滑油无锡有限公司 | Automobile engine oil containing liquid molybdenum and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634401A (en) * | 2012-04-05 | 2012-08-15 | 柯鹏 | Organic molybdenum composite antiwear agent |
| CN103497815A (en) * | 2013-09-04 | 2014-01-08 | 河北斯瑞得润滑油有限公司 | Antifriction energy-saving engine lubricating oil |
| CN103923728A (en) * | 2014-04-03 | 2014-07-16 | 山东力牌石油化学有限公司 | Anti-wear energy-saving engine lubricating oil |
-
2015
- 2015-07-29 CN CN201510454043.1A patent/CN105018185A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634401A (en) * | 2012-04-05 | 2012-08-15 | 柯鹏 | Organic molybdenum composite antiwear agent |
| CN103497815A (en) * | 2013-09-04 | 2014-01-08 | 河北斯瑞得润滑油有限公司 | Antifriction energy-saving engine lubricating oil |
| CN103923728A (en) * | 2014-04-03 | 2014-07-16 | 山东力牌石油化学有限公司 | Anti-wear energy-saving engine lubricating oil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107541320A (en) * | 2017-09-13 | 2018-01-05 | 江苏云瀚股份有限公司 | A kind of antiwear and reducing friction type graphene lubricating system additive and preparation method thereof |
| CN110093150A (en) * | 2018-01-29 | 2019-08-06 | 蒋盼盼 | A method of preparing compound rare earth compounding |
| CN113969206A (en) * | 2020-07-22 | 2022-01-25 | 韦纳奇润滑油无锡有限公司 | Automobile engine oil containing liquid molybdenum and preparation method thereof |
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