CN1523092A - Additive for composite internal combustion engine oil - Google Patents
Additive for composite internal combustion engine oil Download PDFInfo
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- CN1523092A CN1523092A CNA031392024A CN03139202A CN1523092A CN 1523092 A CN1523092 A CN 1523092A CN A031392024 A CNA031392024 A CN A031392024A CN 03139202 A CN03139202 A CN 03139202A CN 1523092 A CN1523092 A CN 1523092A
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Abstract
The present invention relates to a compound internal combustion engine oil additive, it is characterized by that its composition includes (wt%) graphite 5%-15%, dispersing agent 5%-15%, stabilizing agent 10%-20%, 500 SN base oil 10%-16% and 150SN base oil as the rest. In its raw material composition 10%-40% of chemical wear-resisting agent can be contained. The cost of said additive is low, and its application can make the engine obtain the effect of saving energy, protecting environment, reducing wear and repairing surface etc.
Description
Technical field
The present invention relates to the additive agent field of lubricating oil, specifically a kind of composite internal combustion engine oil additive.
Background technology
At " novel lubricating material and lubrication technology application manual " (P813, National Defense Industry Press, 99 year February the 1st edition, Yan Zhiguang chief editor) in, introduced the application of graphite in lubricating oil, its prescription is: graphite: dispersion agent: 15W/40 processed oil=1: 1: 10.The amount of adding when this additive uses is big, additive cost height, take effect slow.
Summary of the invention
Technical problem to be solved by this invention is in order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of composite internal combustion engine oil additive, this composite internal combustion engine oil additive cost is low, only needs less add-on and instant effect in use.
The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of composite internal combustion engine oil additive, contain the base oil of graphite, dispersion agent, stablizer, 500SN and the base oil of 150SN, its feed composition (weight) is, the base oil 10%～16% of graphite 5%～15%, dispersion agent 5%～15%, stablizer 10%～20%, 500SN, surplus is the base oil of 150SN, and each feed composition per-cent sum equals absolutely.
Described dispersion agent is for disperseing a kind of in boronation polyisobutene succinimide, mono butonediimide, two succimide or the high base number calcium sulfonate of graphite, also above-mentioned dispersant can be used, can also be other dispersion agent with above-mentioned substance identical function.
Described stablizer is one or more in the multipolymer of polymethacrylate, decentralized polymethacrylate, polymethacrylate and second third glue, can also be other stablizer with above-mentioned substance identical function.
Composite internal combustion engine oil additive of the present invention also can contain chemical anti-wear agent 10%～40% except that the base oil 10%～16% that contains graphite 5%～15%, dispersion agent 5%～15%, stablizer 10%～20%, 500SN, surplus is the base oil of 150SN.
Described chemical anti-wear agent is that one or more mixing in eutectic spin E-6100, primary alconol base zinc dialkyl dithiophosphate, non-sulphur phosphorus organic-molybdenum, octyl group butyl pentanoic or 5-sulfydryl-1.3.4-thio biphosphole alkyl polycarboxylate are used, and can also be other the chemical anti-wear agent with above-mentioned substance identical function.
Composite internal combustion engine oil additive of the present invention, use following method to make: (1), with weight percent (down with) be 5%～15% graphite, 5%～15% have a dispersion agent that disperses the graphite function, the base oil of 10%～16% 500SN, surplus is that the base oil of 150SN adds in the emulsification still and carried out dispersion and emulsion 1～3 hour, is warming up to 60～80 ℃ under the effect of mulser automatically; (2), above-mentioned product is transported to dehydration and heats in the still, vacuumizes the negative pressure dehydration, heating and temperature control is between 60 ℃～75 ℃, negative pressure is controlled between 0.08～0.09Mpa, 2～3 hours time; (3), aforementioned product carries in the delaactation still again and to add stablizer 10%～20%, carry out emulsification and disperseed 1～3 hour; (4), aforementioned product carry back again be incubated in the dehydration still dehydration 0.5～1.5 hour, holding temperature is controlled between 60 ℃～75 ℃; (5) above-mentioned product filters out finished product through filter, and strainer filter footpath is controlled at and is not more than 10 μ m.
Composite internal combustion engine oil additive cost of the present invention is low, only needs less add-on in use, and engine can reach energy-saving and environmental protection, anti-attrition, repair the effect of each surface of friction pair.
Embodiment
The invention will be further described below in conjunction with embodiment:
Embodiment 1:
1. graphite is 7 parts, 7 parts of boronation polyisobutene succinimides, 12 parts of eutectic spin E-6100,15 parts of primary alconol base zinc dialkyl dithiophosphates, 12 parts of polymethacrylate, base oil 150SN37.6 part, 9.4 parts of base oil 500SN.The boronation polyisobutene succinimide is as dispersion agent, and eutectic spin E-6100 and primary alconol base zinc dialkyl dithiophosphate are as chemical anti-wear agent, and polymethacrylate is as stablizer.
Embodiment 2:
10 parts in graphite, 10 parts of mono butonediimides, 5-sulfydryl-10 parts of 1.3.4-thio biphosphole alkyl polycarboxylates, 18 parts of decentralized polymethacrylate, 41.6 parts of base oil 150SN, base oil 500SN10.4 part.Mono butonediimide is as part powder, 5-sulfydryl-1.3.4-thio biphosphole alkyl polycarboxylate chemistry anti-wear agent, and the decentralized polymethacrylate is as stablizer.
Embodiment 3:
8 parts in graphite, 8 parts of two succimides, 5 parts of octyl group butyl pentanoic, 5 parts of non-sulphur phosphorus organic-molybdenums, 5 parts of high base number calcium sulfonates, 0 part of the copolymer 1 of polymethacrylate and second third glue, 47.2 parts of base oil 150SN, 11.8 parts of base oil 500SN.Two succimides and high base number calcium sulfonate are as dispersion agent, and octyl group butyl pentanoic and non-sulphur phosphorus organic-molybdenum are as chemical anti-wear agent, and the multipolymer of polymethacrylate and second third glue is as stablizer.
Embodiment 4:
5 parts in graphite, 9 parts of boronation polyisobutene succinimides, 6 parts of mono butonediimides, 0 part of the copolymer 1 of polymethacrylate and second third glue, 10 parts of decentralized polymethacrylate, 44 parts of base oil 150SN, 16 parts of base oil 500SN.Boronation polyisobutene succinimide and mono butonediimide are dispersion agent, and the multipolymer of polymethacrylate and second third glue and decentralized polymethacrylate are as stablizer.
Embodiment 5:
14 parts in graphite, 6 parts of boronation polyisobutene succinimides, two succimides 5,17 parts of decentralized polymethacrylate, 45 parts of base oil 150SN, 13 parts of base oil 500SN.Boronation polyisobutene succinimide and two succimide are as dispersion agent, and the decentralized polymethacrylate is as stablizer.
Embodiment 6:
9 parts in graphite, 11 parts of boronation polyisobutene succinimides, 18 parts of polymethacrylate, 50 parts of base oil 150SN, 12 parts of base oil 500SN.The boronation polyisobutene succinimide is as dispersion agent, and polymethacrylate is as stablizer.
Described dispersion agent can be in boronation polyisobutene succinimide, mono butonediimide, two succimide or the high base number calcium sulfonate one or more.
Described stablizer can be in the multipolymer of polymethacrylate, decentralized polymethacrylate, polymethacrylate and second third glue one or more.
Described chemical anti-wear agent can use for one or more mixing in eutectic spin E-6100, primary alconol base zinc dialkyl dithiophosphate, non-sulphur phosphorus organic-molybdenum, octyl group butyl pentanoic or 5-sulfydryl-1.3.4-thio biphosphole alkyl polycarboxylate.
Require condition different with the machining precision of oil engine and use according to the quality grade of I. C. engine oil, the situation difference of oil engine, select the graphite of different grain size zonation for use, product is passed through scientific and reasonable prescription, to consolidate-the lubricated wear-resistant technology of liquid, physics-chemical antifriction technology, microcosmic-macroscopic technology of preparing organically merges, product can be divided into four big serial wear-resistant types, enhancement type, comprehensive, the blending type, wear-resistant type is all normal situations of mechanical condition specially, the main loading capacity of oil film and the antifriction antiwear ability that improve former lubricating oil of embodying designs, enhancement type is to design for the oil engine that consumes machine oil specially, comprehensive is that wear-resistant type and enhancement type are combined, and the blending type is to design for lube oil blending factory allotment I. C. engine oil specially.
Wear-resistant type: 7 parts in graphite, 7 parts of boronation polyisobutene succinimides, 12 parts of eutectic spin E-6100,15 parts of primary alconol base zinc dialkyl dithiophosphates, 2 parts of the copolymer 1s of polymethacrylate and second third glue, 37.6 parts of base oil 150SN, 9.4 parts of base oil 500SN.
Enhancement type: 8 parts of copolymer 1s, 41.6 parts of the base oil 150SN of 10 parts in graphite, 10 parts of boronation polyisobutene succinimides, eutectic spin E-610010 part, polymethacrylate and second third glue, 10.4 parts of base oil 500SN.
Comprehensive: 8 parts in graphite, 8 parts of boronation polyisobutene succinimides, 5 parts of eutectic spin E-6100,5 parts of non-sulphur phosphorus organic-molybdenums, 5 parts of high base number calcium sulfonates, 0 part of the copolymer 1 of polymethacrylate and second third glue, 47.2 parts of base oil 150SN, 11.8 parts of base oil 500SN.
The present invention has following result of use:
(1) energy-conservation: as to save fuel oil 5%～10%, save lubricating oil about 50%, changing of overlength is provided The oil cycle.
(2) environmental protection: reduce the discharge capacity 20%～50% of the pernicious gas in the tail gas, reduce machinery and make an uproar 1～8 decibel of sound.
(3) anti-attrition: improve the loading capacity of oil film of lubricating oil more than 50%, reduce friction, reduce mill Decrease, prolong the engine overhaul mileage more than one times.
(4) synergy: the compound additive material is filled reparation to each surface of friction pair, reduces friction Coefficient improves greasy property. Improve air-tightness, improve mechanical efficiency 3%～5%, increasing power.
Claims (5)
1, a kind of composite internal combustion engine oil additive, it is characterized in that: contain the base oil of graphite, dispersion agent, stablizer, 500SN and the base oil of 150SN, its feed composition (weight) is, the base oil 10%～16% of graphite 5%～15%, dispersion agent 5%～15%, stablizer 10%～20%, 500SN, amount is that the base oil of 150SN, each feed composition per-cent sum equal absolutely.
2, according to the described a kind of composite internal combustion engine oil additive of claim 1, it is characterized in that said dispersion agent is for disperseing a kind of in boronation polyisobutene succinimide, mono butonediimide, two succimide or the high base number calcium sulfonate of graphite, also above-mentioned dispersant can be used, can also be other dispersion agent with above-mentioned substance identical function.
3,, it is characterized in that said stablizer can be in the multipolymer of polymethacrylate, decentralized polymethacrylate, polymethacrylate and second third glue one or more according to the described a kind of composite internal combustion engine oil additive of claim 1.
4, according to the described a kind of composite internal combustion engine oil additive of claim 1, it is characterized in that said material component (weight) except that the base oil 10%～16% that contains graphite 5%～15%, dispersion agent 5%～15%, stablizer 10%～20%, 500SN, also contain chemical anti-wear agent 10%～40%, surplus is the base oil of 150SN.
5,, it is characterized in that said chemical anti-wear agent is one or more mixing uses in eutectic spin E-6100, primary alconol base zinc dialkyl dithiophosphate, non-sulphur phosphorus organic-molybdenum, octyl group butyl pentanoic or 5-sulfydryl-1.3.4-thio biphosphole alkyl polycarboxylate according to the described a kind of composite internal combustion engine oil additive of claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031392024A CN100497567C (en) | 2003-09-03 | 2003-09-03 | Additive for composite internal combustion engine oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031392024A CN100497567C (en) | 2003-09-03 | 2003-09-03 | Additive for composite internal combustion engine oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1523092A true CN1523092A (en) | 2004-08-25 |
| CN100497567C CN100497567C (en) | 2009-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031392024A Expired - Fee Related CN100497567C (en) | 2003-09-03 | 2003-09-03 | Additive for composite internal combustion engine oil |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449037C (en) * | 2004-09-02 | 2009-01-07 | 孙国中 | Engine cleaning oil |
| CN103614190A (en) * | 2013-11-08 | 2014-03-05 | 沈阳中科石化有限公司 | Super low-temperature resistant total-synthetic diesel engine oil and preparation method thereof |
| CN105985834A (en) * | 2015-02-04 | 2016-10-05 | 青岛路比特化学有限公司 | Energy-saving and anti-friction graphite lubricating oil and preparation method therefor |
| CN105985838A (en) * | 2015-02-04 | 2016-10-05 | 青岛路比特化学有限公司 | Graphite lubricating oil friction-reducing additive and preparation method thereof |
| CN110511807A (en) * | 2019-08-07 | 2019-11-29 | 黄河三角洲京博化工研究院有限公司 | A kind of wear-resistant gasoline engine machine oil |
-
2003
- 2003-09-03 CN CNB031392024A patent/CN100497567C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449037C (en) * | 2004-09-02 | 2009-01-07 | 孙国中 | Engine cleaning oil |
| CN103614190A (en) * | 2013-11-08 | 2014-03-05 | 沈阳中科石化有限公司 | Super low-temperature resistant total-synthetic diesel engine oil and preparation method thereof |
| CN103614190B (en) * | 2013-11-08 | 2016-03-09 | 沈阳中科石化有限公司 | Complete synthesis diesel engine oil of a kind of super low-temperature resistant and preparation method thereof |
| CN105985834A (en) * | 2015-02-04 | 2016-10-05 | 青岛路比特化学有限公司 | Energy-saving and anti-friction graphite lubricating oil and preparation method therefor |
| CN105985838A (en) * | 2015-02-04 | 2016-10-05 | 青岛路比特化学有限公司 | Graphite lubricating oil friction-reducing additive and preparation method thereof |
| CN110511807A (en) * | 2019-08-07 | 2019-11-29 | 黄河三角洲京博化工研究院有限公司 | A kind of wear-resistant gasoline engine machine oil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100497567C (en) | 2009-06-10 |
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