CN103013624A - Lubricant additive - Google Patents
Lubricant additive Download PDFInfo
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- CN103013624A CN103013624A CN201210518614XA CN201210518614A CN103013624A CN 103013624 A CN103013624 A CN 103013624A CN 201210518614X A CN201210518614X A CN 201210518614XA CN 201210518614 A CN201210518614 A CN 201210518614A CN 103013624 A CN103013624 A CN 103013624A
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- parts
- lubricant additive
- lubricant
- lubricating oil
- primary alkyl
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Abstract
The invention discloses a lubricant additive. The lubricant additive comprises the following raw materials in parts by mass: 2-4 parts of zinc dialkyl dithiophosphates, 2-5 parts of base zinc dialkyl dithiophosphates, 1-2 parts of sodium dodecylbenzene sulfonate, 2-3 parts of petroleum sulfonate, 3-4 parts of p-aminobenzoic acid, 1-3 parts of trisalty lead sulfate, 1-2 parts of lead oxide phosphite hydrate and 2-5 parts of linoeic acid. The lubricant additive provided by the invention has the advantages of being convenient to use and low in manufacturing cost, being capable of well resisting oxidation and abrasion, having moderate foams, being capable of effectively resisting corrosion and rust and well improving viscosity indexes, and increasing the quality of a lubricant.
Description
Technical field
The invention belongs to the lubricating oil field, be specifically related to a kind of lubricating oil additive.
Background technology
Lubricating oil additive is one or more compounds that add in the lubricant, so that lubricant obtains certain new characteristic or improves more existing characteristics in the lubricant, additive in the market generally all is the combination product of above each single additive, difference is exactly the composition difference of single additive and the ratio difference of the interior several single additives of composite additive, existing additive of a great variety, have can not be preferably anti-oxidant, resistance to wear, the then foam that has is more, can not be effectively antiseptic and rustproof, what also have can not improve viscosity index preferably.
Summary of the invention
Goal of the invention: to the present invention seeks to the deficiency that exists in the existing lubricating oil additive in order solving, a kind of lubricating oil additive that uses complete function to be provided.
Technical scheme: a kind of lubricating oil additive of the present invention comprises the raw material of following mass fraction: the two hot primary alkyl zinc salt 2-4 parts of sulphur phosphorus, the two hot primary alkyl zinc salt 2-5 parts of alkali formula sulphur phosphorus, Sodium dodecylbenzene sulfonate 1-2 part, sulfonated petro-leum 2-3 part, para-amino benzoic acid 3-4 part, lead sulfate tribasic 1-3 part, dibasic lead phosphite 1-2 part and linolenic acid 2-5 part.
Beneficial effect: lubricating oil additive of the present invention, easy to use, low cost of manufacture not only, and can be preferably anti-oxidant, resistance to wear, moderate foam can be effectively antiseptic and rustproof, can also improve preferably viscosity index, improves the quality of lubricant.
Embodiment
The invention will be further described below in conjunction with specific embodiment:
Embodiment 1
A kind of lubricating oil additive comprises the raw material of following mass fraction: 2 parts of 2 parts of the two hot primary alkyl zinc salts of sulphur phosphorus, 2 parts of the two hot primary alkyl zinc salts of alkali formula sulphur phosphorus, 1 part of Sodium dodecylbenzene sulfonate, 2 parts of sulfonated petro-leums, 3 parts of para-amino benzoic acid, 1 part of lead sulfate tribasic, 1 part of dibasic lead phosphite and linolenic acids.
Embodiment 2
A kind of lubricating oil additive comprises the raw material of following mass fraction: 5 parts of 4 parts of the two hot primary alkyl zinc salts of sulphur phosphorus, 5 parts of the two hot primary alkyl zinc salts of alkali formula sulphur phosphorus, 2 parts of Sodium dodecylbenzene sulfonatees, 3 parts of sulfonated petro-leums, 4 parts of para-amino benzoic acid, 3 parts of lead sulfate tribasics, 2 parts of dibasic lead phosphites and linolenic acids.
Embodiment 3
A kind of lubricating oil additive comprises the raw material of following mass fraction: 3.5 parts of 3 parts of the two hot primary alkyl zinc salts of sulphur phosphorus, 3.5 parts of the two hot primary alkyl zinc salts of alkali formula sulphur phosphorus, Sodium dodecylbenzene sulfonate 1-2 part, 2.5 parts of sulfonated petro-leums, 3.5 parts of para-amino benzoic acid, 2 parts of lead sulfate tribasics, 1.5 parts of dibasic lead phosphites and linolenic acids.
Claims (1)
1. a lubricating oil additive is characterized in that: the raw material that comprises following mass fraction: the two hot primary alkyl zinc salt 2-4 parts of sulphur phosphorus, the two hot primary alkyl zinc salt 2-5 parts of alkali formula sulphur phosphorus, Sodium dodecylbenzene sulfonate 1-2 part, sulfonated petro-leum 2-3 part, para-amino benzoic acid 3-4 part, lead sulfate tribasic 1-3 part, dibasic lead phosphite 1-2 part and linolenic acid 2-5 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210518614XA CN103013624A (en) | 2012-12-06 | 2012-12-06 | Lubricant additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210518614XA CN103013624A (en) | 2012-12-06 | 2012-12-06 | Lubricant additive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103013624A true CN103013624A (en) | 2013-04-03 |
Family
ID=47962743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210518614XA Pending CN103013624A (en) | 2012-12-06 | 2012-12-06 | Lubricant additive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103013624A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602373A (en) * | 2013-11-18 | 2014-02-26 | 青岛广联达精密机械有限公司 | Improved anti-corrosive cutting fluid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034753A (en) * | 1987-11-20 | 1989-08-16 | 埃克森化学专利公司 | Improved lubricant compositions for low-temp internal combustion engine |
| CN1034952A (en) * | 1987-11-20 | 1989-08-23 | 埃克森化学专利公司 | The modified lubricant composition of fuel saving |
| CN1103888A (en) * | 1991-09-27 | 1995-06-21 | 三井石油化学工业株式会社 | lubricating oil composition |
-
2012
- 2012-12-06 CN CN201210518614XA patent/CN103013624A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034753A (en) * | 1987-11-20 | 1989-08-16 | 埃克森化学专利公司 | Improved lubricant compositions for low-temp internal combustion engine |
| CN1034952A (en) * | 1987-11-20 | 1989-08-23 | 埃克森化学专利公司 | The modified lubricant composition of fuel saving |
| CN1103888A (en) * | 1991-09-27 | 1995-06-21 | 三井石油化学工业株式会社 | lubricating oil composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602373A (en) * | 2013-11-18 | 2014-02-26 | 青岛广联达精密机械有限公司 | Improved anti-corrosive cutting fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |