CN104673439A - Internal combustion engine oil additive composition - Google Patents
Internal combustion engine oil additive composition Download PDFInfo
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- CN104673439A CN104673439A CN201310619069.8A CN201310619069A CN104673439A CN 104673439 A CN104673439 A CN 104673439A CN 201310619069 A CN201310619069 A CN 201310619069A CN 104673439 A CN104673439 A CN 104673439A
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Abstract
The invention discloses an internal combustion engine oil additive composition, which is prepared from the following raw materials in parts by weight: 30-60 parts of base oil, 15-25 parts of graphite, 3-9 parts of zinc dialkyl dithiophosphate, 3-8 parts of boron nitride, 2-6 parts of aluminum disulfide, 7-14 parts of succinimide succinate, 8-16 parts of a tetrahydroxyethyl ammonium swelling oiliness additive, 10-20 parts of amino monothioester, 3-9 parts of a viscosity index improver, 4-8 parts of a dispersing agent and 1-7 parts of a stabilizer. The internal combustion engine oil additive composition disclosed by the invention has anti-oxidant, extreme-pressure and anti-wear effects, and is low in additive cost and fast in acting.
Description
Technical field
The present invention relates to lubricating oil additive technical field, be specifically related to a kind of internal combustion engine oil additive composition.
Background technology
Oil engine oil universal refers to petrol engine and diesel motor all-purpose engine oil.From countries in the world I. C. engine oil development trend, guaranteeing quality, under developing new product the prerequisite of meeting the need of market, energy-conservation, long lifetime, the main flow that multistage, oil universal has become the development of current I. C. engine oil.Oil universal is owing to will take into account the performance requriements of diesel engine oil and gasoline engine oil, thus additive amount is slightly higher than non-universal oil, cost is relative also higher, this is its shortcoming, but the oil draining period of oil universal is more oily than non-universal long, and lubricating oil oil consumption is also low, facilitate accumulating and management simultaneously, totally see it is to one's profit economically, so in developed country, oil universal is popular.
I. C. engine oil is a kind of hydrodynamic lubrication oil being used for lubricating internal combustion engines and engine.But hydrodynamic lubrication cannot solve the problems such as frictional wear that engine cold-start and boundary friction bring, energy consumption be large.Wearing and tearing between piston and cylinder are still comparatively large, and the replacement cycle of machine oil is short, and fuel oil consumption is large, and engine life is shortened, and the quantity discharged of obnoxious flavour is large.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is, provide one to have antioxygen, extreme pressure, wear-resistant effect, additive cost is low, the internal combustion engine oil additive composition of instant effect.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of internal combustion engine oil additive composition, is made up of the raw material of following parts by weight: base oil 30-60 part, graphite 15-25 part, zinc dialkyl dithiophosphate 3-9 part, boron nitride 3-8 part, curing aluminium 2-6 part, succimide succinate 7-14 part, four hydroxyethyl ammonium swelling oiliness improver 8-16 parts, aminothio ester 10-20 part, viscosity index improver 3-9 part, dispersion agent 4-8 part, stablizer 1-7 part.
Above-mentioned internal combustion engine oil additive composition, described viscosity index improver is polymethacrylate.
Above-mentioned internal combustion engine oil additive composition, described base oil is hydrogenated base oil.
Above-mentioned internal combustion engine oil additive composition, described dispersion agent is calcium sulfonate with high base number.
Above-mentioned internal combustion engine oil additive composition, described stablizer is polymethacrylate.
Internal combustion engine oil additive composition advantage of the present invention is:
1, internal combustion engine oil additive composition of the present invention, with low cost, and only need less add-on in use, engine can reach the effect of energy-saving and environmental protection, anti-attrition, each surface of friction pair of reparation.
2, internal combustion engine oil additive composition of the present invention, joins after in I. C. engine oil by a certain percentage, in the performance basis keeping former special engine oil, strengthens the oil-saving effect of former special engine oil; Increase the environment protecting of former special engine oil, the quantity discharged of obnoxious flavour can be reduced; Increase the lubricant effect of former special engine oil, reduce friction; Increase the resistance to air loss of former special engine oil.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1, a kind of internal combustion engine oil additive composition, is made up of the raw material of following parts by weight: hydrogenated base oil 30 parts, 15 parts, graphite, zinc dialkyl dithiophosphate 3 parts, boron nitride 3 parts, 2 parts, curing aluminium, succimide succinate 7 parts, four hydroxyethyl ammonium swelling oiliness improvers 8 parts, aminothio ester 10 parts, polymethacrylate 3 parts, calcium sulfonate with high base number 4 parts, polymethacrylate 1 part.
Embodiment 2, a kind of internal combustion engine oil additive composition, is made up of the raw material of following parts by weight: hydrogenated base oil 45 parts, 20 parts, graphite, zinc dialkyl dithiophosphate 6 parts, boron nitride 5 parts, 4 parts, curing aluminium, succimide succinate 10 parts, four hydroxyethyl ammonium swelling oiliness improvers 13 parts, aminothio ester 15 parts, polymethacrylate 6 parts, calcium sulfonate with high base number 6 parts, polymethacrylate 4 parts.
Embodiment 3, a kind of internal combustion engine oil additive composition, is made up of the raw material of following parts by weight: hydrogenated base oil 60 parts, 25 parts, graphite, zinc dialkyl dithiophosphate 9 parts, boron nitride 8 parts, 6 parts, curing aluminium, succimide succinate 14 parts, four hydroxyethyl ammonium swelling oiliness improvers 16 parts, aminothio ester 20 parts, polymethacrylate 9 parts, calcium sulfonate with high base number 8 parts, polymethacrylate 7 parts.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, change, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (5)
1. an internal combustion engine oil additive composition, it is characterized in that: be made up of the raw material of following parts by weight: base oil 30-60 part, graphite 15-25 part, zinc dialkyl dithiophosphate 3-9 part, boron nitride 3-8 part, curing aluminium 2-6 part, succimide succinate 7-14 part, four hydroxyethyl ammonium swelling oiliness improver 8-16 parts, aminothio ester 10-20 part, viscosity index improver 3-9 part, dispersion agent 4-8 part, stablizer 1-7 part.
2. internal combustion engine oil additive composition according to claim 1, is characterized in that: described viscosity index improver is polymethacrylate.
3. internal combustion engine oil additive composition according to claim 1, is characterized in that: described base oil is hydrogenated base oil.
4. internal combustion engine oil additive composition according to claim 1, is characterized in that: described dispersion agent is calcium sulfonate with high base number.
5. internal combustion engine oil additive composition according to claim 1, is characterized in that: described stablizer is polymethacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619069.8A CN104673439A (en) | 2013-11-29 | 2013-11-29 | Internal combustion engine oil additive composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619069.8A CN104673439A (en) | 2013-11-29 | 2013-11-29 | Internal combustion engine oil additive composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104673439A true CN104673439A (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310619069.8A Pending CN104673439A (en) | 2013-11-29 | 2013-11-29 | Internal combustion engine oil additive composition |
Country Status (1)
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| CN (1) | CN104673439A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255551A (en) * | 2015-10-12 | 2016-01-20 | 孟红琳 | Method for preparing anti-oxidation lubricating oil for internal combustion engine |
| CN108690576A (en) * | 2018-05-02 | 2018-10-23 | 中国石油大学(华东) | A kind of high temperature resistant lubricant for drilling liquid and preparation method thereof |
| CN110028999A (en) * | 2019-05-20 | 2019-07-19 | 梧州市仁盛润滑科技有限公司 | A kind of IC engine oil additive and the I. C. engine oil containing the additive |
-
2013
- 2013-11-29 CN CN201310619069.8A patent/CN104673439A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255551A (en) * | 2015-10-12 | 2016-01-20 | 孟红琳 | Method for preparing anti-oxidation lubricating oil for internal combustion engine |
| CN105255551B (en) * | 2015-10-12 | 2017-12-12 | 广州市金得机械科技有限公司 | A kind of preparation method of the lubricating oil for IC engines of resistance to oxidation |
| CN108690576A (en) * | 2018-05-02 | 2018-10-23 | 中国石油大学(华东) | A kind of high temperature resistant lubricant for drilling liquid and preparation method thereof |
| CN110028999A (en) * | 2019-05-20 | 2019-07-19 | 梧州市仁盛润滑科技有限公司 | A kind of IC engine oil additive and the I. C. engine oil containing the additive |
| CN110028999B (en) * | 2019-05-20 | 2022-04-01 | 梧州科润润滑科技有限公司 | Internal combustion engine oil additive and internal combustion engine oil containing same |
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| C06 | Publication | ||
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Application publication date: 20150603 |