CN103450972A - Automobile lubricating oil - Google Patents
Automobile lubricating oil Download PDFInfo
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- CN103450972A CN103450972A CN2013104255151A CN201310425515A CN103450972A CN 103450972 A CN103450972 A CN 103450972A CN 2013104255151 A CN2013104255151 A CN 2013104255151A CN 201310425515 A CN201310425515 A CN 201310425515A CN 103450972 A CN103450972 A CN 103450972A
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- automobile lubricating
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Abstract
The invention provides automobile lubricating oil. The automobile lubricating oil comprises the following raw materials in percentage by weight: 3-5 percent of oily potassium borate, 3-5 percent of oxomoly-bdenurn dialkyl dithiophosphate, 3-5 percent of succinimide, 2-3 percent of poly-alpha-olefin or alkylated polystyrene, 1-2 percent of molybdenum disulfide micropowder, 2-3 percent of graphite powder, 1-2 percent of 2-phosphonyl-1,2,4-tricarboxylic acid butane, 1-2 percent of amidinourea phosphate and the balance of hydrodewaxing base oil. The automobile lubricating oil has superior anti-rust, anti-corrosion and compression-resistant performances and the like.
Description
Technical field
The present invention relates to a kind of lubricating oil, be specifically related to a kind of automobile lubricating oil.
Background technology
Environmental problem is global problem; atmosphere is warmed in environmental pollution and ozone depletion has caused the attention of various countries; United Nations's Environmental Protection Administration is the protection atmospheric ozone layer; from 2007, third world countries are comprised to Chinese automobile maintenance industry Free distribution fluorine Lyons reclaims the equipment that charges and discharge, in the past few years only Jinan City just give to more than 40 covers be worth the equipment of 1,060,000 yuan.Global warming another one factor is to be subject to CO discharge impact, and automobile emission is again this problem main cause, therefore reduces the CO discharge and has caused great concern.In order to reduce the CO discharge, improve automobile fuel ecomomy and reduce discharge, be mainly that research prevents that automobile component wear after coming into operation from causing combustion gas leakage and exhaust gas emission.And lubricated anti-attrition can reduce the parts frictional coefficient to greatest extent, reduce the discharge of waste gas, simultaneously, improved the work-ing life of parts, extend motor car engine and used mileage, save in a large number the manufacture of automobile parts and produce, cost-saving huge.Therefore, advancing lubricated anti-attrition technological development is one of contribution to automobile maintenance industry, simultaneously, also should be taken into account and increase other function of lubricating oil, lubricating oil not only needs to solve lubricated anti-attrition, reduces the problem of frictionloss, also relates to the problems such as the automobile parts are antirust, corrosion protection, resistance to compression in application.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of motor car engine lubricating oil, can not only reduce significantly the frictional coefficient of each parts of motor car engine, also there is the premium propertiess such as antirust, corrosion protection, resistance to compression.
Technical scheme of the present invention is as follows:
A kind of automobile lubricating oil is comprised of the raw material of following weight percent:
Extreme pressure anti-wear additives is oily potassium borate 3-5%
Anti-wear agent dialkyl dithiophosphoric acid oxygen molybdenum 3-5%
Dispersion agent succimide 3-5%
Pour point depressant is poly-alpha olefins or alkyl polystyrene 2-3%
Molybdenumdisulphide micro mist 1-2%
Graphite Powder 99 2-3%
2-phosphonate group-1,2,4-butane tricarboxylate 1-2%
Guanylurea phosphate 1-2%
Hydrodewaxing base oil surplus.
Preferably, the particle diameter of described molybdenumdisulphide micro mist and Graphite Powder 99 is the 1-5 micron, and the weight ratio surface-area is 2.5-3.5m
2/ g.
Anti-wear agent described in the present invention is oily potassium borate and dialkyl dithiophosphoric acid oxygen molybdenum.
The lubricating oil used on the present invention and existing market, its antifriction effect can improve 20-30%, and anti-pressure ability improves 40-70%, and has good corrosion-resisting function.
1, lubricated anti-attrition is mainly to solve relevant connection slip parts to reduce to greatest extent frictional coefficient, form a kind of resistance to compression oil film of adequate thickness between sliding surface being connected between parts, travelling speed, on fast sliding part, the apparent surface separates, and reaching wearing and tearing and reducing purpose.Lubricated anti-attrition oil film is mainly reflected on cylinder sleeve of engine and the large point of the contacts area such as piston, bent axle and bearing shell, connecting rod and wrist pin and copper sheathing.
2, increased leakproof seal, on cylinder sleeve and piston, three piston gas rings and oil piston ring form three oiliness simultaneously between each again
sealing-ring, reduce the descending air leak amount of compression and combustion gas, for solving combustion gas leakage, play a significant role, prevent from air causing environmental pollution.
3, improved antirust corrosion protection ability, lubricated anti-attrition oil film easily is adsorbed on the parts that the engine contact area is large, and prevention acidic substance, water and obnoxious flavour contact with part, prevent the surface of the work damage.Improved motor car engine four supporting
In (cylinder sleeve, piston, piston ring, wrist pin) 1/3rd work-ing lifes, the automobile of prolongation uses mileage, cost-saving large.
The present invention not only can reduce the frictional coefficient of each parts of automobile significantly, but also has antirust, resistance to compression, the performance such as wear-resisting.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
embodiment 1
Take raw material by hundred parts of ratios of following weight: extreme pressure anti-wear additives is that oily potassium borate 3%, anti-wear agent dialkyl dithiophosphoric acid oxygen molybdenum 5%, dispersion agent succimide 3%, pour point depressant are poly-alpha olefins or alkyl polystyrene 2%, molybdenumdisulphide micro mist 1%, Graphite Powder 99 2%, 2-phosphonate group-1,2,4-butane tricarboxylate 2%, guanylurea phosphate 2%, surplus are the Hydrodewaxing base oil, fully mix, obtain.
embodiment 2
take raw material by hundred parts of ratios of following weight: extreme pressure anti-wear additives is that oily potassium borate 5%, anti-wear agent dialkyl dithiophosphoric acid oxygen molybdenum 3%, dispersion agent succimide 5%, pour point depressant are poly-alpha olefins or alkyl polystyrene 3%, molybdenumdisulphide micro mist 2%, Graphite Powder 99 3%, 2-phosphonate group-1,2,4-butane tricarboxylate 1%, guanylurea phosphate 1%, surplus are the Hydrodewaxing base oil, fully mix, obtain.
embodiment 3
Take raw material by hundred parts of ratios of following weight: extreme pressure anti-wear additives is that oily potassium borate 4%, anti-wear agent dialkyl dithiophosphoric acid oxygen molybdenum 4%, dispersion agent succimide 4%, pour point depressant are poly-alpha olefins or alkyl polystyrene 2.5%, molybdenumdisulphide micro mist 1.5%, Graphite Powder 99 2.5%, 2-phosphonate group-1,2,4-butane tricarboxylate 1.5%, guanylurea phosphate 1.5%, surplus are the Hydrodewaxing base oil, fully mix, obtain.
Claims (2)
1. an automobile lubricating oil, is characterized in that, the raw material of following weight percent, consists of:
Oily potassium borate 3-5%
Dialkyl dithiophosphoric acid oxygen molybdenum 3-5%
Succimide 3-5%
Poly-alpha olefins or alkyl polystyrene 2-3%
Molybdenumdisulphide micro mist 1-2%
Graphite Powder 99 2-3%
2-phosphonate group-1,2,4-butane tricarboxylate 1-2%
Guanylurea phosphate 1-2%
Hydrodewaxing base oil surplus.
2. automobile lubricating oil according to claim 1, is characterized in that, the particle diameter of described molybdenumdisulphide micro mist and Graphite Powder 99 is the 1-5 micron, and the weight ratio surface-area is 2.5-3.5m
2/ g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310425515.1A CN103450972B (en) | 2013-09-18 | 2013-09-18 | Automobile lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310425515.1A CN103450972B (en) | 2013-09-18 | 2013-09-18 | Automobile lubricating oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103450972A true CN103450972A (en) | 2013-12-18 |
| CN103450972B CN103450972B (en) | 2014-05-14 |
Family
ID=49733816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310425515.1A Expired - Fee Related CN103450972B (en) | 2013-09-18 | 2013-09-18 | Automobile lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103450972B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104974818A (en) * | 2015-07-16 | 2015-10-14 | 合肥学院 | Method for inhibiting reduction of lubricating property of ester lubricant due to carbon smoke pollution |
| CN106867635A (en) * | 2017-02-17 | 2017-06-20 | 栗春侠 | A kind of wearproof lubricant suitable for automobile |
| CN109233958A (en) * | 2018-10-18 | 2019-01-18 | 上海加美实业有限公司 | A kind of automobile oil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030211950A1 (en) * | 2002-05-02 | 2003-11-13 | Harrison James J. | Dispersed hydrated potassium borate compositions having improved properties in lubricating oil compositions |
| CN101338242B (en) * | 2008-08-14 | 2011-10-05 | 济南润中润科技发展有限公司 | Gear oil potentiator special for pumping unit |
| CN102892873A (en) * | 2010-03-04 | 2013-01-23 | 禾大国际股份公开有限公司 | Friction reducing additive |
-
2013
- 2013-09-18 CN CN201310425515.1A patent/CN103450972B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030211950A1 (en) * | 2002-05-02 | 2003-11-13 | Harrison James J. | Dispersed hydrated potassium borate compositions having improved properties in lubricating oil compositions |
| CN101338242B (en) * | 2008-08-14 | 2011-10-05 | 济南润中润科技发展有限公司 | Gear oil potentiator special for pumping unit |
| CN102892873A (en) * | 2010-03-04 | 2013-01-23 | 禾大国际股份公开有限公司 | Friction reducing additive |
Non-Patent Citations (3)
| Title |
|---|
| 曾玉芬 等: "减摩剂、油性剂在RV90型减速机专用涡轮蜗杆润滑油中的应用研究", 《润滑油》, vol. 27, no. 6, 30 June 2012 (2012-06-30), pages 11 - 14 * |
| 聂芊 等: "MoDTP的合成及润滑性能研究", 《黑龙江商学院学报（自然科学版）》, vol. 12, no. 4, 30 April 1996 (1996-04-30), pages 42 - 46 * |
| 胡建强 等: "含磷摩擦改进剂的抗磨协同性能研究", 《材料保护》, vol. 39, no. 8, 31 August 2006 (2006-08-31), pages 19 - 21 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104974818A (en) * | 2015-07-16 | 2015-10-14 | 合肥学院 | Method for inhibiting reduction of lubricating property of ester lubricant due to carbon smoke pollution |
| CN104974818B (en) * | 2015-07-16 | 2017-07-28 | 合肥学院 | A kind of method that lubricating oil in esters greasy property declines caused by suppression carbon smoke pollution |
| CN106867635A (en) * | 2017-02-17 | 2017-06-20 | 栗春侠 | A kind of wearproof lubricant suitable for automobile |
| CN109233958A (en) * | 2018-10-18 | 2019-01-18 | 上海加美实业有限公司 | A kind of automobile oil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103450972B (en) | 2014-05-14 |
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