CN102226124A - Automobile oil with deep clean and antiwear properties - Google Patents
Automobile oil with deep clean and antiwear properties Download PDFInfo
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- CN102226124A CN102226124A CN2011101231584A CN201110123158A CN102226124A CN 102226124 A CN102226124 A CN 102226124A CN 2011101231584 A CN2011101231584 A CN 2011101231584A CN 201110123158 A CN201110123158 A CN 201110123158A CN 102226124 A CN102226124 A CN 102226124A
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Abstract
The invention discloses automobile oil with deep clean and antiwear properties. The automobile oil is prepared by the following components: A) 43 to 91 parts by weight of low viscosity base oil with a high viscosity index; B) 2 to 15 parts by weight of engine oil additive package; C) 0.01 to 3 parts by weight of an organic molybdenum mixture; D) 0.5 to 10 parts by weight of dibasic acid ester; E) 0.5 to 10 parts by weight of heavy aromatic hydrocarbon; F) 0.01 to 2 parts by weight of high molecular weight screen phenol; G) 2 to 20 parts by weight of an disperse viscosity index improver with high anti-shearing performance. The beneficial effects of the invention are as follows: good effects are obtained in cleaning and dispersion; deposit in piston rings, pistons and air valve systems can be substantially reduced; antiwear performance of automobile oil is enhanced; and the period of changing engine oil is prolongated two times.
Description
Technical field
The present invention relates to a kind of automobile oil.
Background technology
Increasing along with automobile quantity, the problem that reduces automobile fuel consumption and minimizing motor vehicle exhaust has become the problem of people's first concern.Generally take emission controls by improving combustion (improve engine design, improve the generation of combustion conditions minimizing pollutent) and external purification a series of measures such as (automobile are installed the tail gas convertor) in current developed country, the topsoil situation that makes vehicle exhaust cause alleviates to some extent.
Existing direct injection ic engine can change with engine behaviour, controls air-fuel ratio and injection time rapidly and accurately, reaches the in-cylinder mixture strength that needs, and compares with non-direct injection ic engine, greatly reduces oil consumption, has improved engine combustion efficiency; Yet direct injection ic engine has also brought the problem of engine soot formation increase when satisfying constantly strict environment protection emission laws and regulations requirement.
In order to address the above problem, people have generally added detergent-dispersant additive in engine oil, detergent-dispersant additive comprises purification agent and dispersion agent two classes, be mainly used in I. C. engine oil (gasoline engine oil, diesel engine oil, beeliner oil, two-stroke gasoline engine oil and marine engine oil), it mainly acts on is that engine interior is kept clean, make the insoluble substance of generation be the colloidal suspension state, be unlikely to further to form carbon deposit, paint film or greasy filth.The purification agent of conventional engine oil, mainly by sulfonated petro-leum, salicylate, synthesising sulfonate and alkyl phenate etc. form, its peace and quiet effect can reach necessary requirement; The dispersion agent that is adopted generally adopts polyisobutene or the two succimide of molecular weight 700-2500, though this dispersion agent can adsorb, disperse soot, colloid, but at high temperature decompose easily, dispersion effect is relatively poor, can not carry out good adsorption and dispersion to oarse-grained soot, paint film and colloid, thereby can not reduce the settling of piston ring and piston, valve valve system significantly.
In view of above-mentioned reason, the inventor furthers investigate automobile oil, is then produced by this case.
Summary of the invention
The object of the present invention is to provide a kind of automobile oil with deep layer cleaning abrasion resistance, its cleaning dispersion effect is good, can reduce the settling of piston ring and piston, valve valve system significantly.
In order to achieve the above object, of the present invention being achieved in that
A kind of automobile oil with deep layer cleaning abrasion resistance mainly is prepared from by following component: A) the low viscosity base oil of the high viscosity index (HVI) of 43-91 mass parts; B) the engine oil recombiner of 2-15 mass parts; C) the organic-molybdenum mixture of 0.01-3 mass parts; D) diester of 0.5-10 mass parts; E) heavy aromatics of 0.5-10 mass parts; F) high molecular of 0.01-2 mass parts shielding phenol; G) the decentralized viscosity index improver of the high anti-shear performance of 2-20 mass parts.
Above-mentioned A component is II, III or IV base oil, and 100 ℃ of viscosity are at 2-10cSt, and viscosity index is more than 120, and saturated hydrocarbon content is greater than 95%; Above-mentioned B component is the recombiner that is suitable for GB11121-2006 lubricating oil and the lubricated oil phase of GB11122-2006; Above-mentioned C component comprises one or more in organic acid molybdenum mixture, dialkyl thiocarbamic acid molybdenum, the dialkyl group thiophosphoric acid molybdenum; The viscosity of above-mentioned D component is dragged at 2-10 li; Above-mentioned E component comprises one or both in heavy alkyl benzene and the alkylnaphthalene, and the viscosity of above-mentioned E component is dragged at 2-10 li; Above-mentioned G component is a dispersion type ethylene-propylene copolymer viscosity index improver.
The best deal of above-mentioned A component is the 53-90 mass parts.
The best deal of above-mentioned B component is the 3-12 mass parts.
The best deal of above-mentioned C component is the 0.05-1.5 mass parts.
The best deal of above-mentioned D component is the 1-4 mass parts.
The best deal of above-mentioned E component is the 2-8 mass parts.
The best deal of above-mentioned F component is the 0.03-1.5 mass parts.
The best deal of above-mentioned G component is the 3-18 mass parts.
After adopting technique scheme, the invention has the beneficial effects as follows: the solubilising that utilizes diester, the dispersing property of decentralized viscosity index improver, the cleansing performance of heavy aromatics, and the antioxidant property of high molecular shielding phenol, can improve the peace and quiet and dispersing property of processed oil to low temperature greasy filth and high temperature carbon distribution, paint film effectively, the high temperature deposition thing that reduces oil product generates, and has promoted the high-temperature oxidation resistance of oil product; Simultaneously, high molecular shields phenol and has well collaborative antiwear and reducing friction ability cooperating of organic-molybdenum mixture, like this, by promoting the resistance of oxidation of oil product, strengthen sedimental peace and quiet and dispersing propertys such as greasy filth, be aided with the anti-attrition fastness to wear, make the cleaning dispersion effect of processed oil good, can reduce the settling of piston ring and piston, valve valve system significantly, and strengthen the abrasion resistance of automobile oil, prolong the duration of service of automobile oil.
Embodiment
In order further to explain technical scheme of the present invention, the present invention will be described in detail below by specific embodiment.
Automobile oil with deep layer cleaning abrasion resistance of the present invention comprises following component: A) the low viscosity base oil of the high viscosity index (HVI) of 43-91 mass parts, and the best deal of this A is the 53-90 mass parts; B) the engine oil recombiner of 2-15 mass parts, the best deal of this B is the 3-12 mass parts; C) the organic-molybdenum mixture of 0.01-3 mass parts, the best deal of this C is the 0.05-1.5 mass parts; D) diester of 0.5-10 mass parts, the best deal of this D is the 1-4 mass parts; E) heavy aromatics of 0.5-10 mass parts, the best deal of this E is the 2-8 mass parts; F) high molecular of 0.01-2 mass parts shielding phenol, the best deal of this F is the 0.03-1.5 mass parts; G) the decentralized viscosity index improver of the high anti-shear performance of 2-20 mass parts, the best deal of this G is the 3-18 mass parts.
Wherein the A component is II, III or IV base oil, adopts NPRA's criteria for classification, and 100 ℃ of viscosity are at 2-10cSt, and viscosity index is more than 120, and saturated hydrocarbon content is greater than 95%; B lubricating oil that component is transferred satisfies GB 11121-2006 and GB11122-2006 requirement; The C component comprises one or more in organic acid molybdenum mixture, dialkyl thiocarbamic acid molybdenum, the dialkyl group thiophosphoric acid molybdenum; The viscosity of D component is dragged at 2-10 li; The E component comprises one or both in heavy alkyl benzene and the alkylnaphthalene, and the viscosity of E component is dragged at 2-10 li; The G component is a dispersion type ethylene-propylene copolymer viscosity index improver.
Embodiment one
The A component of 43-91 mass parts divided add for three times, the A component of (this 30% be that total amount with the A component is a radix) adds pre-the mediation in the still with 30% at first earlier, be heated to 50 ℃ with 80-120 ℃/hour temperature rise rate, add the B of 6.8 mass parts, the C component of 1 mass parts and the D component of 1 mass parts again, constant temperature is in harmonious proportion 30 minutes down for 50 ℃, forms the work in-process material; The A component of (this 40% be that total amount with the A component is a radix) adds to produce and is in harmonious proportion in the still with 40% again, be heated to 80 ℃ with 80-120 ℃/hour temperature rise rate, add the E component of 5 mass parts, the F component and the 5.5 mass parts G components of 1 mass parts while stirring, stirred 30 minutes, add the A component of residue 30% (this 30% be that total amount with the A component is a radix) again, stirred 30 minutes; At last the work in-process material is squeezed into and produced in the mediation still, stir after 40 minutes, sampling analysis adds 0.005-1 mass parts pour point depressant, 10-100ppm kilfoam and 1-100ppm emulsion splitter as requested, restir 30 minutes.Pour point depressant in the present embodiment, kilfoam and emulsion splitter all adopt product on the market.The prepared use result data of lubricating oil in spark ignition passenger car of embodiment one is as shown in table 1.
Table 1
Can know from table 1 and to learn that the cleaning dispersion effect of automobile oil of the present invention is better.
Embodiment two
The A component of 43-91 mass parts divided add for three times, the A component of (this 30% be that total amount with the A component is a radix) adds pre-the mediation in the still with 30% at first earlier, be heated to 50 ℃ with 80-120 ℃/hour temperature rise rate, add the B component of 6.8 mass parts, the C component of 0.1 mass parts and the D component of 8 mass parts again, constant temperature is in harmonious proportion 30 minutes down for 50 ℃, forms the work in-process material; The A component of (this 40% be that total amount with the A component is a radix) adds to produce and is in harmonious proportion still with 40% again, be heated to 80 ℃ with 80-120 ℃/hour temperature rise rate, add the E component of 5 mass parts, the F component of 1.5 mass parts and the G component of 6 mass parts while stirring, stirred 30 minutes, add the A component of residue 30% (this 30% be that total amount with the A component is a radix) again, stirred 30 minutes; At last the work in-process material is squeezed into and produced in the mediation still, stir after 40 minutes, sampling analysis adds 0.005-1 mass parts pour point depressant, 10-100ppm kilfoam and 1-100ppm emulsion splitter as requested, restir 30 minutes.Pour point depressant in the present embodiment, kilfoam and emulsion splitter all adopt product on the market.The prepared use result data of lubricating oil in diesel oil Jetta taxi of embodiment two is as shown in table 2.
Table 2
Embodiment three
The A component of 43-91 mass parts divided add for three times, the A component of (this 30% be that total amount with the A component is a radix) adds pre-the mediation in the still with 30% at first earlier, be heated to 50 ℃ with 80-120 ℃/hour temperature rise rate, add the B component of 6.8 mass parts, the C component of 1 mass parts, the D component of 8 mass parts again, constant temperature is in harmonious proportion 30 minutes down for 50 ℃, forms the work in-process material; The A component of (this 40% be that total amount with the A component is a radix) adds to produce and is in harmonious proportion in the still with 40% again, be heated to 80 ℃ with 80-120 ℃/hour temperature rise rate, the E component that adds 5 mass parts while stirring, 1.5 the quality F component of part and the G component of 10 mass parts, stirred 30 minutes, add the A component of residue 30% (this 30% be that total amount with the A component is a radix) again, stirred 30 minutes; At last the work in-process material is squeezed into and produced in the mediation still, stir after 40 minutes, sampling analysis adds 0.005-1 mass parts pour point depressant, 10-100ppm kilfoam and 1-100ppm emulsion splitter as requested, restir 30 minutes.Pour point depressant in the present embodiment, kilfoam and emulsion splitter all adopt product on the market.The prepared use result data of lubricant compositions in long distance coach of embodiment three is as shown in table 3.
Table 3
Embodiment four
The A component of 43-91 mass parts divided add for three times, the A component of (this 30% be that total amount with the A component is a radix) adds pre-the mediation in the still with 30% at first earlier, be heated to 50 ℃ with 80-120 ℃/hour temperature rise rate, add the B component of 6.8 mass parts, the C component of 0.8 mass parts and the D component of 8 mass parts again, constant temperature is in harmonious proportion 30 minutes down for 50 ℃, forms the work in-process material; The A component of (this 40% be that total amount with the A component is a radix) adds to produce and is in harmonious proportion in the still with 40% again, be heated to 80 ℃ with 80-120 ℃/hour temperature rise rate, add the E component of 5 mass parts, the F component of 2 mass parts and the G component of 9 mass parts while stirring, stirred 30 minutes, add the A component of residue 30% (this 30% be that total amount with the A component is a radix) again, stirred 30 minutes; At last the work in-process material is squeezed into and produced in the mediation still, stir after 40 minutes, sampling analysis adds 0.005-1% pour point depressant, 10-100ppm kilfoam and 1-100ppm emulsion splitter as requested, restir 30 minutes.Pour point depressant in the present embodiment, kilfoam and emulsion splitter all adopt product on the market.The prepared use result data of lubricating oil in the harbour counter tows the head car of embodiment four is as shown in table 4.
Table 4
The foregoing description and non-limiting method of the present invention, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present invention to its suitable variation or modification of doing.
Claims (9)
1. the automobile oil with deep layer cleaning abrasion resistance is characterized in that: mainly be prepared from by following component: A) the low viscosity base oil of the high viscosity index (HVI) of 43-91 mass parts; B) the engine oil recombiner of 2-15 mass parts; C) the organic-molybdenum mixture of 0.01-3 mass parts; D) diester of 0.5-10 mass parts; E) heavy aromatics of 0.5-10 mass parts; F) high molecular of 0.01-2 mass parts shielding phenol; G) the decentralized viscosity index improver of the high anti-shear performance of 2-20 mass parts.
2. the automobile oil with deep layer cleaning abrasion resistance according to claim 1 is characterized in that: above-mentioned A component is II, III or IV base oil, and 100 ℃ of viscosity are at 2-10cSt, and viscosity index is more than 120, and saturated hydrocarbon content is greater than 95%; Above-mentioned B component is the recombiner that is suitable for GB11121-2006 lubricating oil and the lubricated oil phase of GB11122-2006; Above-mentioned C component comprises one or more in organic acid molybdenum mixture, dialkyl thiocarbamic acid molybdenum, the dialkyl group thiophosphoric acid molybdenum; The viscosity of above-mentioned D component is dragged at 2-10 li; Above-mentioned E component comprises one or both in heavy alkyl benzene and the alkylnaphthalene, and the viscosity of above-mentioned E component is dragged at 2-10 li; Above-mentioned G component is a dispersion type ethylene-propylene copolymer viscosity index improver.
3. the automobile oil with deep layer cleaning abrasion resistance according to claim 1 is characterized in that: the best deal of above-mentioned A component is the 53-90 mass parts.
4. the automobile oil with deep layer cleaning abrasion resistance according to claim 1 is characterized in that: the best deal of above-mentioned B component is the 3-12 mass parts.
5. the automobile oil with deep layer cleaning abrasion resistance according to claim 1 is characterized in that: the best deal of above-mentioned C component is the 0.05-1.5 mass parts.
6. the automobile oil with deep layer cleaning abrasion resistance according to claim 1 is characterized in that: the best deal of above-mentioned D component is the 1-4 mass parts.
7. the automobile oil with deep layer cleaning abrasion resistance according to claim 1 is characterized in that: the best deal of above-mentioned E component is the 2-8 mass parts.
8. the automobile oil with deep layer cleaning abrasion resistance according to claim 1 is characterized in that: the best deal of above-mentioned F component is the 0.03-1.5 mass parts.
9. the automobile oil with deep layer cleaning abrasion resistance according to claim 1 is characterized in that: the best deal of above-mentioned G component is the 3-18 mass parts.
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Cited By (8)
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| CN103992827A (en) * | 2014-05-20 | 2014-08-20 | 美孚美斯克（泉州）化工有限公司 | Lubricating abrasion-resistant energy-saving power-increase gasoline additive composition |
| WO2015100529A1 (en) * | 2013-12-30 | 2015-07-09 | 龚金凤 | Vehicle lubricating oil with cleaning function |
| CN105199812A (en) * | 2015-10-26 | 2015-12-30 | 胡波 | Nanometer running-in agent |
| CN105542922A (en) * | 2016-01-07 | 2016-05-04 | 北京雅士科莱恩石油化工有限公司 | Energy-saving diesel engine oil with ultra-long oil change mileage and preparation method thereof |
| CN106520285A (en) * | 2016-10-11 | 2017-03-22 | 巴彦县隆孚化工经贸有限公司 | Engine lubricating oil and preparation method thereof |
| CN107723073A (en) * | 2017-11-15 | 2018-02-23 | 苏州永创达电子有限公司 | A kind of energy-efficient automobile oil |
| CN108192711A (en) * | 2018-02-01 | 2018-06-22 | 安徽金德润滑科技有限公司 | A kind of gasoline engine oil SM10W-40 and preparation method thereof |
| CN108690694A (en) * | 2018-06-13 | 2018-10-23 | 欧美能源（厦门）有限公司 | The vehicle lubricating oil and preparation method thereof of semisolid high strength membrane |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015100529A1 (en) * | 2013-12-30 | 2015-07-09 | 龚金凤 | Vehicle lubricating oil with cleaning function |
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| CN105542922B (en) * | 2016-01-07 | 2018-05-22 | 北京雅士科莱恩石油化工有限公司 | A kind of energy-saving diesel machine oil of overlength oil drain interval and preparation method thereof |
| CN106520285A (en) * | 2016-10-11 | 2017-03-22 | 巴彦县隆孚化工经贸有限公司 | Engine lubricating oil and preparation method thereof |
| CN107723073A (en) * | 2017-11-15 | 2018-02-23 | 苏州永创达电子有限公司 | A kind of energy-efficient automobile oil |
| CN108192711A (en) * | 2018-02-01 | 2018-06-22 | 安徽金德润滑科技有限公司 | A kind of gasoline engine oil SM10W-40 and preparation method thereof |
| CN108690694A (en) * | 2018-06-13 | 2018-10-23 | 欧美能源（厦门）有限公司 | The vehicle lubricating oil and preparation method thereof of semisolid high strength membrane |
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Denomination of invention: Automobile oil with deep clean and antiwear properties Effective date of registration: 20171212 Granted publication date: 20130717 Pledgee: Xingye Bank Limited by Share Ltd Nanan water head branch Pledgor: Quanzhou City Oumei Lubricant Products Co., Ltd. Registration number: 2017350000138 |
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Date of cancellation: 20190724 Granted publication date: 20130717 Pledgee: Xingye Bank Limited by Share Ltd Nanan water head branch Pledgor: Quanzhou City Oumei Lubricant Products Co., Ltd. Registration number: 2017350000138 |
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Denomination of invention: Automobile oil with deep clean and antiwear properties Effective date of registration: 20190726 Granted publication date: 20130717 Pledgee: Xingye Bank Limited by Share Ltd Nanan water head branch Pledgor: Quanzhou City Oumei Lubricant Products Co., Ltd. Registration number: 2019350000076 |