CN104178278A - Deposit control additive for lubricating oil - Google Patents
Deposit control additive for lubricating oil Download PDFInfo
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- CN104178278A CN104178278A CN201310206743.XA CN201310206743A CN104178278A CN 104178278 A CN104178278 A CN 104178278A CN 201310206743 A CN201310206743 A CN 201310206743A CN 104178278 A CN104178278 A CN 104178278A
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- lubricating oil
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- base oil
- succinate
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Abstract
A deposit control additive for lubricating oil is composed of a base oil, zinc dialkyldithiophosphates, hindered phenol , succinate, petroleum carbonate, liquid vitamin (E), diester and calcium hydroxide. The scheme provided by the invention is applicable to all types of engine lubricating oil, and is also suitable for various types of lubricating oil, hydraulic oil and crankcase oil for machinery and equipment. The product of the invention is economical and practical, and has simple preparation method, low price, prominent antioxidant effect, enhanced corrosion resistance and obvious cleaning effect. The deposit control additive for lubricating oil can maintain and control deposit generation, suspend the formed aggregates, modify soot particles, prevent agglomeration, decrease the interface capabilities of polar substances to prevent the adsorption on the surface of metal and prolong oil change period, and has comprehensive performance better than the similar products.
Description
(1) technical field
The present invention relates to a kind of lubricating oil additive, particularly a kind of preparation scheme and manufacture method of lubricating oil sediment monitoring additive.
(2) background technology
In order to extend the life-span of all kinds of engines and various machineries; it is splendid lubricated that modern various kinds of equipment must reach, and played a lot of good effects because lubricated, and lubricating oil must reach in lubricated simultaneously: cooling, clean and suspend; protection metallic surface, prevents corrosion.Lubricating oil is made up of base oil and various additives.Base oil is the carrier of various additives, and play basic lubricating oil effect simultaneously, and the function of various additives is to improve to increase new performance lubricated time, and existing technology is viscosity, viscosity index, pour point and oxidation-resistance, and existing all kinds of manufacturer all pursue wear-resistant and anti-extreme pressure.But a lot of people have ignored comprehensive effect, particularly oxidation-resistance of lubricating oil, erosion resistance and suspending power and peace and quiet effect.Although all kinds of effects of lubricating oil are all very important, in automobile oil, prevent corrosion and by the insoluble pollutent in suspension lubricating oil and keep surface clean be most important.But current can have good efficacy, the various greasy filth that can suspend completely, resin, adds film and glued membrane and hard sedimental additive does not almost have, and additive out of the ordinary is expensive, and effect is not obvious.
(3) summary of the invention
The object of the invention is the problem existing in above-mentioned technology, provide a kind of anti-oxidant and anticorrosive effect is obvious, peace and quiet remarkably productive, all kinds of settlings that can keep for a long time suspending in lubricating oil are also combined with colloidal particle simultaneously, prevent from reuniting and dissolving, modification soot particles also can reduce the abrasive material causing due to particulate and grind the increase of changing with viscosity.The simple lubricating oil Deposit Control of technique.
Technical scheme of the present invention:
A kind of lubricating oil sediment monitoring additive, essential characteristic is: by base oil; Sulphur phosphine zinc salt; Shielding phenol; Succinate; Petrocarbon hydrochlorate; Liquid vitamin (E); Two fat; Calcium hydroxide composition; The weight percent of each component is: sulphur phosphine zinc salt 2-20%; Shielding phenol 3-18%; Succinate 6-35%; Petrocarbon hydrochlorate 6-32%; Liquid vitamin (E) 0.8-5%; Two fat 2-6%; Calcium hydroxide 0.8-6%; Surplus is base oil.
A kind of above-mentioned lubricating oil sediment monitoring additive, essential characteristic is: base oil is for subtracting four lines, 5 centistokes, 10 centistokes, 500SN, M14,32#, 46#, 68#, any two kinds of components or three kinds of components in base oil combine, and the weight quota ratio of each component is 1: 1 or 1: 1: 1.Also can be by 150BS and above-mentioned four lines that subtract, 5 centistokes, 10 centistokes, 500SN, M14,32#, 46#, any one component of 68# combines, and the weight quota ratio of two kinds of components is 1: 2.
A manufacture method for above-mentioned lubricating oil sediment monitoring additive, essential characteristic is: by base oil; Sulphur phosphine zinc salt; Shielding phenol; Succinate; Petrocarbon hydrochlorate; Liquid vitamin (E); Two fat; Calcium hydroxide, should add weight percent metering by each component, mixes and heats and control temperature between 55-75 DEG C, stirs 90-360 minute, goes out product of the present invention after filtration.
A kind of above-mentioned lubricating oil sediment monitoring additive, essential characteristic is: the present invention program is applicable to all kinds of cylinder oils, and is applicable to all kinds of lubricating oil for machineries and hydraulic efficiency oil equally, crankcase oils.
Advantage of the present invention: product economy practicality of the present invention, preparation scheme is simple, and finished product price is lower, and anti-oxidation efficacy is outstanding, and resistance to corrosion strengthens, and cleaning efficacy is obvious.The sedimental generation of retentive control for a long time, the aggregate that suspends and formed, modification soot particles, prevents from reuniting, and reduces the interface ability of polar material, prevents its absorption in metallic surface.Extend the drain period, over-all properties is all higher than like product.
(4) embodiment
Embodiment 1
A kind of lubricating oil sediment monitoring additive, by base oil; Sulphur phosphine zinc salt; Shielding phenol; Succinate; Petrocarbon hydrochlorate; Liquid vitamin (E); Two fat; Calcium hydroxide composition, described base oil is that 500SN and 10 centistokes and tri-kinds of components of 32# combine, the weight quota ratio of three kinds of components is 1: 1: 1.The weight percent of each component is: base oil 10%; Sulphur phosphine zinc salt 15%; Shielding phenol 14%; Succinate 30%; Petrocarbon hydrochlorate 26%; Liquid vitamin (E) 3%; Two fat 2%; Calcium hydroxide 2%.By above-mentioned base oil; Sulphur phosphine zinc salt; Shielding phenol; Succinate; Petrocarbon hydrochlorate; Liquid vitamin (E); Two fat; Calcium hydroxide, should add weight percent metering by each component and mix, and heats and controls temperature between 60-70 DEG C, stirs 150 minutes, goes out product of the present invention after filtration.
This product is metered into plain oil by adding metering 5%, draws lower routine advantage through practical application contrast experiment:
1. antioxidant property promotes more than 48%.
2. anticorrosive effect promotes more than 48%.
3. cleaning efficacy promotes more than 52%.
4. disperse effect to promote more than 52%.
5. sediment monitoring is higher than other products more than 80%.
6. extend the drain period more than 1 times.
Embodiment 2
A kind of lubricating oil sediment monitoring additive, by base oil; Sulphur phosphine zinc salt; Shielding phenol; Succinate; Petrocarbon hydrochlorate; Liquid vitamin (E); Two fat; Calcium hydroxide composition, described base oil is that 10 centistokes and 68% two kind of component combine, the weight quota ratio of two kinds of components is 1: 1.The weight percent of each component is: base oil 8%; Sulphur phosphine zinc salt 16%; Shielding phenol 14%; Succinate 38%; Petrocarbon hydrochlorate 27%; Liquid vitamin (E) 3%; Two fat 2.5%; Calcium hydroxide 1.5%.By above-mentioned base oil; Sulphur phosphine zinc salt; Shielding phenol; Succinate; Petrocarbon hydrochlorate; Liquid vitamin (E); Two fat; Calcium hydroxide, should add weight percent metering by each component and mix, and heats and controls temperature between 60-70 DEG C, stirs 180 minutes, goes out product of the present invention after filtration.
This product is metered into plain oil by adding metering 5%, draws lower routine advantage through practical application contrast experiment:
1. antioxidant property promotes more than 50%.
2. anticorrosive effect promotes more than 50%.
3. cleaning efficacy promotes more than 55%.
4. disperse effect to promote more than 55%.
5. sediment monitoring is higher than other products more than 1 times.
6. extend the drain period more than 1 times.
Claims (4)
1. a lubricating oil sediment monitoring additive, essential characteristic is: by base oil; Sulphur phosphine zinc salt; Shielding phenol; Succinate; Petrocarbon hydrochlorate; Liquid vitamin (E); Two fat; Calcium hydroxide composition; The weight percent of each component is: sulphur phosphine zinc salt 2-20%; Shielding phenol 3-18%; Succinate 6-35%; Petrocarbon hydrochlorate 6-32%; Liquid vitamin (E) 0.8-5%; Two fat 2-6%; Calcium hydroxide 0.8-6%; Surplus is base oil.
2. a kind of lubricating oil sediment monitoring additive according to claim 1, essential characteristic is: base oil is for subtracting four lines, 5 centistokes, 10 centistokes, 500SN, M14,32#, 46#, 68#, any two kinds of components or three kinds of components in base oil combine, and the weight quota ratio of each component is 1: 1 or 1: 1: 1.Also can be by 150BS and above-mentioned four lines that subtract, 5 centistokes, 10 centistokes, 500SN, M14,32#, 46#, any one component of 68# combines, and the weight quota ratio of two kinds of components is 1: 2.
3. the manufacture method of a kind of lubricating oil sediment monitoring additive according to claim 1, essential characteristic is: by base oil; Sulphur phosphine zinc salt; Shielding phenol; Succinate; Petrocarbon hydrochlorate; Liquid vitamin (E); Two fat; Calcium hydroxide, should add weight percent metering by each component, mixes and heats and control temperature between 55-75 DEG C, stirs 90-360 minute, goes out product of the present invention after filtration.
4. a kind of lubricating oil sediment monitoring additive according to claim 1, essential characteristic is: the present invention program is applicable to all kinds of cylinder oils, and is applicable to all kinds of lubricating oil for machineries and hydraulic efficiency oil equally, crankcase oils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206743.XA CN104178278A (en) | 2013-05-27 | 2013-05-27 | Deposit control additive for lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206743.XA CN104178278A (en) | 2013-05-27 | 2013-05-27 | Deposit control additive for lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104178278A true CN104178278A (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310206743.XA Pending CN104178278A (en) | 2013-05-27 | 2013-05-27 | Deposit control additive for lubricating oil |
Country Status (1)
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| CN (1) | CN104178278A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042176A (en) * | 1988-05-27 | 1990-05-16 | 鲁布里佐公司 | Lubricating oil composition |
| CN1802427A (en) * | 2003-03-04 | 2006-07-12 | Omg美国公司 | Lubricant compositions containing an overbased amorphous alkaline earth metal salt as a metal protectant |
| CN101292016A (en) * | 2005-09-20 | 2008-10-22 | 卢布里佐尔公司 | Method of lubricating an internal combustion engine |
| CN102959063A (en) * | 2011-06-15 | 2013-03-06 | 日本精工株式会社 | Lubricant composition and rolling device |
| CN103031193A (en) * | 2011-09-29 | 2013-04-10 | 雪佛龙日本有限公司 | Lubricating oil composition |
-
2013
- 2013-05-27 CN CN201310206743.XA patent/CN104178278A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042176A (en) * | 1988-05-27 | 1990-05-16 | 鲁布里佐公司 | Lubricating oil composition |
| CN1802427A (en) * | 2003-03-04 | 2006-07-12 | Omg美国公司 | Lubricant compositions containing an overbased amorphous alkaline earth metal salt as a metal protectant |
| CN101292016A (en) * | 2005-09-20 | 2008-10-22 | 卢布里佐尔公司 | Method of lubricating an internal combustion engine |
| CN102959063A (en) * | 2011-06-15 | 2013-03-06 | 日本精工株式会社 | Lubricant composition and rolling device |
| CN103031193A (en) * | 2011-09-29 | 2013-04-10 | 雪佛龙日本有限公司 | Lubricating oil composition |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |