CN105602656A - Composite additive applied to engine oil - Google Patents
Composite additive applied to engine oil Download PDFInfo
- Publication number
- CN105602656A CN105602656A CN201410677140.2A CN201410677140A CN105602656A CN 105602656 A CN105602656 A CN 105602656A CN 201410677140 A CN201410677140 A CN 201410677140A CN 105602656 A CN105602656 A CN 105602656A
- Authority
- CN
- China
- Prior art keywords
- kinds
- oil
- components
- agent
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Lubricants (AREA)
Abstract
The invention provides a composite additive applied to engine oil. The composite additive comprises the following components: base oil, an anti-oxidant, a dispersant, a cleaning agent, a corrosion inhibitor, a foaming inhibitor, a metal passivator, a demulsifying agent, a viscosity index improver, an extreme pressure additive, tungsten oxide powder, and molybdenum oxide powder. A method for producing the composite additive is simple, waste oil is biodegradable, environmental protection requirements are completely met, usage period of the product is elongated, abrasion and extreme pressure resisting efficacy of lubricating oil is improved, oxygen resistance, corrosion resistance, foaming resistance, and other efficacies of lubricating oil are improved, cleaning effects of the lubricating oil are kept for a long time, and comprehensive efficacies of the engine lubricating oil are completely improved.
Description
(1) technical field
The present invention relates to a kind of engine oil package, particularly a kind of engine oil package that is applied inPreparation scheme and manufacture method.
(2) background technology
Engine oil has almost occupied half lubricating oil market at present, and China's car owning amount in 2013Exceed 100,000,000, thereby receive much attention. The major function of engine oil is the prolonged mechanical life-span,Ensure that machinery is at different rotating speeds, the normal operation under temperature and pressure condition. At low temperatures, lubricating oil is answered toolHave good mobility to can ensure in time the lubricated of moving component, at high temperature, lubricating oil should be betterThereby isolation moving component reduce wear. Lubricating oil rubs by minimizing and walks heat from friction surface generationForm plays lubrication, and the pollutant that engine adds up in running just can affect engineNormal work, these pollutants may be particle, greasy filth, carbon deposit, acid or peroxide. One of lubricating oilIndividual very important effect is exactly to prevent that these materials from working the mischief to engine. And current each class lubricating oilAdditive matter is measured expensive, a lot of low poor effect of price. And along with social progress and peopleThe development of class science and technology, engine oil also must have very large development, because present oil drain interval itselfIt is exactly energy waste greatly. And defining of drain period is all decided by, effect of various additives and basisThe science of the selection of oil and preparation scheme. If so effect of additive and the selection of base oil andThe rationalization more of preparation scheme, technicalization, first evolution. The oil drain interval of engine lubricating oil is certain soHave great breakthrough.
(3) summary of the invention
The object of this invention is to provide one, to prepare scheme more scientific, and preparation method is simple, and price is low, qualityThe high life cycle that can extend lubricating oil, improves wear-resistant and anti-extreme pressure, resistance to oxidation, and peace and quiet effect is good,Anti-foaming effect is outstanding, antirust, anti-corrosive, and emulsion resistance, degradable, more environmental protection, extends the drain period, waits eachKind effect all can reach the engine oil package that is applied in of good result.
Technical scheme of the present invention:
One is applied in engine oil package, it is characterized in that: by base oil; Antioxidant; Dispersant;Detersive; Rust oxidation; Foam in hibitors; Metal deactivator; Demulsifying agent; Viscosity index improver;EP agent; Oxidation tungsten powder; Molybdenum oxide powder composition. Described antioxidant is diaryl-amine and dialkyl disulfidesFor the mixture of carbamic acid zinc salt; Dispersant is ashless phosphate; Detersive is calcium sulfenyl phenolate; RustCorrosion inhibitor is substituted imidazoline; Foam in hibitors is polyacrylate; Metal deactivator is BTA;Demulsifying agent is the poly-many alcohol of alkoxyl; Viscosity index improver is styrene diene copolymer; EP agentFor alkyl phosphate ester-containing and salt. The percentage by weight of each component is: antioxidant 10-13%; Dispersant 3-6%;Detersive 6-9%; Rust oxidation 6-9%; Foam in hibitors 1-3%; Metal deactivator 3-7%; DemulsificationAgent 3-7%; Viscosity index improver 1-5%; EP agent 4-8%; Oxidation tungsten powder 0.5-3%; Molybdenum oxidePowder 1-3%, surplus is base oil.
One such application, at engine oil package, is characterized in that: base oil is Poly alpha Olefins (PAO), polyethers,Polyol resin, two fat, two kinds of components in silicone oil and polyol resin, two fat, any three kinds of components in silicone oilMix. The weight quota of three kinds of components is 1: 1: 1. Also can be by Poly alpha Olefins (PAO) and two kinds of components of polyethersAny one component and any one component of polyol resin and two fat or three kinds of components of silicone oil mix,The weight quota of two kinds of components is 2: 1.
One such application, at engine oil package, is characterized in that: two kinds of oxidation tungsten powder and molybdenum oxide powdersComponent is nanoscale powder material, and the granularity of powder is 25-35nm.
One such application, at engine oil package, is characterized in that: antioxidant is by diaryl-amine and dioxaneTwo kinds of components of base zinc salt of dithiocarbamate mix, and the percentage by weight of two kinds of components is 3: 1.
One such application, in the preparation method of engine oil package, is characterized in that: by base oil; AntioxygenAgent; Dispersant; Detersive; Rust oxidation; Foam in hibitors; Metal deactivator; Demulsifying agent; StickyDegree index improver; EP agent; Oxidation tungsten powder; Molybdenum oxide powder mixes, and heats and controls temperatureBetween 50-78 DEG C, stir 60-360 minute. After filtration, obtain product of the present invention.
Advantage of the present invention: manufacture method of the present invention is simple, and waste oil is biodegradable, reaches environmental protection completely and wantsAsk, product life cycle is more permanent, improves wear-resistant and anti-extreme pressure effect of lubricating oil, promotes lubricated simultaneouslyThe resistance to oxidation of oil, anticorrosive, the multiple efficacies of anti-foaming, keeps the peace and quiet effect of lubricating oil for a long time, canPromote comprehensive effect of engine lubricating oil completely.
(4) detailed description of the invention
Embodiment 1
One is applied in engine oil package, by base oil; Antioxidant; Dispersant; Detersive; CorrosionInhibitor; Foam in hibitors; Metal deactivator; Demulsifying agent; Viscosity index improver; EP agent;Oxidation tungsten powder; Molybdenum oxide powder composition. Base oil is synthetic base oil Poly alpha Olefins (PAO) and polyethers and polyol resin threePlant component composition; The weight quota of three kinds of components is 1: 1: 1. Antioxidant is the mixing of sterically hindered phenol and arylamineThing; Dispersant is ashless phosphate; Detersive is calcium sulfenyl phenolate; Rust oxidation is substituted imidazoline;Foam in hibitors is polyacrylate; Metal deactivator is BTA; Demulsifying agent is the poly-many alcohol of alkoxyl;Viscosity index improver is styrene diene copolymer; EP agent is alkyl phosphate ester-containing and salt; OxidationTungsten powder and molybdenum oxide powder are nanoscale powder material, and the granularity of powder is 25-35nm. The percentage by weight of each component is:Base oil 53%; Antioxidant 11%; Dispersant 5%; Detersive 6%; Rust oxidation 6%; Foam in hibitors2%; Metal deactivator 3%; Demulsifying agent 4%; Viscosity index improver 2%; EP agent 5%; OxidationTungsten powder 1.5%; Molybdenum oxide powder 1.5%. By above-mentioned base oil; Antioxidant; Dispersant; Detersive; Corrosion presses downPreparation; Foam in hibitors; Metal deactivator; Demulsifying agent; Viscosity index improver; EP agent;Oxidation tungsten powder; Molybdenum oxide powder; Should add percentage by weight metering by each component, then mix, heat alsoBetween 50-70 DEG C of control temperature, stir 120 minutes. After filtration, go out product of the present invention.
This product is added in normal engine oil by adding dosage 4%, detects by practical application and contrast,Draw lower routine conclusion:
1. use lubrication oil antiwear extreme pressure test machine to be contrast experiment, anti-wear effect improves more than 1 times.
2. use lubrication oil antiwear extreme pressure test machine to be contrast experiment, anti-extreme pressure effect improves more than 1.2 times.
3. use lubrication oil antiwear extreme pressure test machine to be contrast experiment, long mill wear scar diameter reduces more than 1.5 times.
4. oxidation resistance improves more than 1 times.
5. peace and quiet divergent function improves more than 1 times.
6. the indices such as anti-oxidant and anti-foaming improves more than 65%.
7. extend the drain period more than 2 times.
Embodiment 2
One is applied in engine oil package, by base oil; Antioxidant; Dispersant; Detersive; CorrosionInhibitor; Foam in hibitors; Metal deactivator; Demulsifying agent; Viscosity index improver; EP agent;Oxidation tungsten powder; Molybdenum oxide powder composition. Base oil is synthetic base oil Poly alpha Olefins (PAO) and polyethers and polyol resin threePlant component composition; The weight quota of three kinds of components is 1: 1: 1. Antioxidant is the mixing of sterically hindered phenol and arylamineThing; Dispersant is ashless phosphate; Detersive is calcium sulfenyl phenolate; Rust oxidation is substituted imidazoline;Foam in hibitors is polyacrylate; Metal deactivator is BTA; Demulsifying agent is the poly-many alcohol of alkoxyl;Viscosity index improver is styrene diene copolymer; EP agent is alkyl phosphate ester-containing and salt; OxidationTungsten powder and molybdenum oxide powder are nanoscale powder material, and the granularity of powder is 25-35nm. The percentage by weight of each component is:Base oil 48%; Antioxidant 13%; Dispersant 6%; Detersive 6%; Rust oxidation 7%; Foam in hibitors2%; Metal deactivator 3%; Demulsifying agent 3%; Viscosity index improver 2%; EP agent 4%; OxidationTungsten powder 3%; Molybdenum oxide powder 3%. By above-mentioned base oil; Antioxidant; Dispersant; Detersive; Rust oxidation;Foam in hibitors; Metal deactivator; Demulsifying agent; Viscosity index improver; EP agent; Tungsten oxidePowder; Molybdenum oxide powder; Should add percentage by weight metering by each component, then mix, heat and control temperatureBetween spending 55-75 DEG C, stir 180 minutes. After filtration, go out product of the present invention.
This product is added in normal engine oil by adding dosage 4%, detects by practical application and contrast,Draw lower routine conclusion:
1. use lubrication oil antiwear extreme pressure test machine to be contrast experiment, anti-wear effect improves more than 1.2 times.
2. use lubrication oil antiwear extreme pressure test machine to be contrast experiment, anti-extreme pressure effect improves more than 1.5 times.
3. use lubrication oil antiwear extreme pressure test machine to be contrast experiment, long mill wear scar diameter reduces more than 2 times.
4. oxidation resistance improves more than 1.5 times.
5. peace and quiet divergent function improves more than 1.5 times.
6. the indices such as anti-oxidant and anti-foaming improves more than 75%.
7. extend the drain period more than 2 times.
Claims (5)
1. be applied in an engine oil package, it is characterized in that: by base oil; Antioxidant; Dispersant; Detersive; Rust oxidation; Foam in hibitors; Metal deactivator; Demulsifying agent; Viscosity index improver; EP agent; Oxidation tungsten powder; Molybdenum oxide powder composition. The percentage by weight of each component is: antioxidant 10-13%; Dispersant 3-6%; Detersive 6-9%; Rust oxidation 6-9%; Foam in hibitors 1-3%; Metal deactivator 3-7%; Demulsifying agent 3-7%; Viscosity index improver 1-5%; EP agent 4-8%; Oxidation tungsten powder 0.5-3%; Molybdenum oxide powder 1-3%, surplus is base oil.
2. be applied in engine oil package according to the one described in claim one, it is characterized in that: base oil is Poly alpha Olefins (PAO), polyethers, polyol resin, two fat, two kinds of components in silicone oil and polyol resin, two fat, in silicone oil, any three kinds of components mix. The weight quota of three kinds of components is 1: 1: 1. Also can be mixed by any one component of any one component of Poly alpha Olefins (PAO) and two kinds of components of polyethers and polyol resin and two fat or three kinds of components of silicone oil, the weight quota of two kinds of components is 2: 1.
3. be applied in engine oil package according to the one described in claim one, it is characterized in that: oxidation tungsten powder and two kinds of components of molybdenum oxide powder are nanoscale powder material, and the granularity of powder is 25-35nm.
4. be applied in engine oil package according to the one described in claim one, it is characterized in that: antioxidant is that diaryl-amine and two kinds of components of zinc dialkyl dithiocarbamate salt mix, and the percentage by weight of two kinds of components is 3: 1.
5. according to a kind of preparation method who is applied in engine oil package described in claim one, it is characterized in that: by base oil; Antioxidant; Dispersant; Detersive; Rust oxidation; Foam in hibitors; Metal deactivator; Demulsifying agent; Viscosity index improver; EP agent; Oxidation tungsten powder; Molybdenum oxide powder mixes, and heats and controls temperature between 50-78 DEG C, stirs 60-360 minute. After filtration, obtain product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677140.2A CN105602656A (en) | 2014-11-20 | 2014-11-20 | Composite additive applied to engine oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677140.2A CN105602656A (en) | 2014-11-20 | 2014-11-20 | Composite additive applied to engine oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105602656A true CN105602656A (en) | 2016-05-25 |
Family
ID=55983014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410677140.2A Pending CN105602656A (en) | 2014-11-20 | 2014-11-20 | Composite additive applied to engine oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105602656A (en) |
-
2014
- 2014-11-20 CN CN201410677140.2A patent/CN105602656A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102443478A (en) | Compounding agent for preparing engine lubricating oil | |
| CN102443459A (en) | Complexing agent for preparing engine oil | |
| CN105602656A (en) | Composite additive applied to engine oil | |
| CN105602662A (en) | Composite additive used for turbine oil | |
| CN102443458A (en) | Composite additive used in engine lubricating oil | |
| CN105886013A (en) | Composite additive applied to engine oil | |
| CN105602657A (en) | Composite additive added in turbine oil | |
| CN105886022A (en) | Compounded agent applied to turbine oil | |
| CN105886026A (en) | Compounded additive applied to turbine oil | |
| CN102443475A (en) | Compound additive for engine lubricating oil | |
| CN105886009A (en) | Compound additive for turbine oil | |
| CN105886014A (en) | Composite additive applied to turbine oil | |
| CN105886016A (en) | Composite additive applied to turbine oil | |
| CN105886015A (en) | Composite additive applied to turbine oil | |
| CN103773568A (en) | Degradable wear-resistant lubricating oil | |
| CN105886057A (en) | Composite additive applied to engine oil | |
| CN105886017A (en) | Composite additive applied to turbine oil | |
| CN103773554A (en) | Biodegradable wear-resistant lubricating oil | |
| CN105886025A (en) | Compounded agent applied to turbine oil | |
| CN103725362A (en) | Preparation method for gear oil composite additive | |
| CN105886011A (en) | Compound additive used for turbine oil | |
| CN102443474A (en) | Compound additive for engine oil | |
| CN105886024A (en) | Compounded additive applied to turbine oil | |
| CN105647617A (en) | Composite additive for turbine oil | |
| CN102477342A (en) | Composite agent for engine oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |