CN1536057A - Antioxidant lubricating agent - Google Patents
Antioxidant lubricating agent Download PDFInfo
- Publication number
- CN1536057A CN1536057A CNA021512108A CN02151210A CN1536057A CN 1536057 A CN1536057 A CN 1536057A CN A021512108 A CNA021512108 A CN A021512108A CN 02151210 A CN02151210 A CN 02151210A CN 1536057 A CN1536057 A CN 1536057A
- Authority
- CN
- China
- Prior art keywords
- lubricating agent
- lubricant
- phosphate salt
- sodium phosphate
- weight percent
- 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
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Abstract
The present invention relates to an antioxidative lubricating agent, its composition includes sodium thiosulfate, sodium phosphate salt, glycerol and iron oxide, in which the sodium thiosulfate is 1-5% of lubricating agent weight, sodium phosphate salt is 0.5-3.0% of lubricating agent weight, glycerol is 30-40% of lubricating agent weight, iron oxide is 5-10% of lubricating agent weight, and the rest is water. As compared with existent technology said invented lubricating agent contains antioxidant sodium thiosulfate and metallic passivating agent sodium phosphate salt so as to resolve the prolbems of loss, evaporation and corrosion to metal of water based lubricating agent.
Description
Technical field:
The utility model relates to chemical field, relates in particular to a kind of lubricant, is a kind of oxidation resistant lubricant specifically.
Background technology:
Employed lubricating oil mostly is mineral lubricating oils in the prior art, and this lubricating oil easily runs off and leaks, and needs frequently to refuel, cause mass consumption, increased labor intensity of operating personnel simultaneously, and, made the device that lubricating oil is housed be difficult for washing down because electrostatic precipitation pollutes.During cleaning, need to consume a large amount of solvent, clean-out system, caused environmental pollution and easy presence of fire like this.
Summary of the invention:
Technical problem to be solved by this invention is: because in the prior art, employed lubricating oil mostly is mineral lubricating oils, this lubricating oil easily runs off and leaks, need frequent the oiling, cause mass consumption, increased labor intensity of operating personnel simultaneously, and, made the device that lubricating oil is housed be difficult for washing down because electrostatic precipitation pollutes.During cleaning, need to consume a large amount of solvent, clean-out system, caused environmental pollution and easy presence of fire like this.The present invention is for solving the above-mentioned technical problem in the prior art, the technical scheme that is adopted provides a kind of oxidation resistant lubricant, described lubricant comprises Sulfothiorine, sodium phosphate salt, glycerol, ferric oxide, wherein, described Sulfothiorine accounts for the weight percent of described lubricant between 1-5%, described sodium phosphate salt accounts for the weight percent of described lubricant at 0.5-3.0%, described glycerol accounts for the weight percent of described lubricant between 30-40%, described ferric oxide accounts for the weight percent of described lubricant between 5-10%, and surplus is a water.
The present invention and prior art contrast, owing in described lubricant, added antioxidant Sulfothiorine and metal passivator sodium phosphate salt, thereby solved loss, evaporation, the corrosion of metal problem of aqueous lubricant.
Embodiment:
A kind of oxidation resistant lubricant of the present invention, described lubricant comprises Sulfothiorine, sodium phosphate salt, glycerol, ferric oxide, wherein, described Sulfothiorine accounts for the weight percent of described lubricant between 1-5%, described sodium phosphate salt accounts for the weight percent of described lubricant at 0.5-3.0%, described glycerol accounts for the weight percent of described lubricant between 30-40%, described ferric oxide accounts for the weight percent of described lubricant between 5-10%, surplus is a water, the present invention and prior art contrast, because in described lubricant, added antioxidant Sulfothiorine, with the metal passivator sodium phosphate salt, thus the loss that has solved aqueous lubricant, evaporation, the corrosion of metal problem.
Claims (1)
1, a kind of oxidation resistant lubricant, described lubricant comprises Sulfothiorine, sodium phosphate salt, glycerol, ferric oxide, it is characterized in that: described Sulfothiorine accounts for the weight percent of described lubricant between 1-5%, described sodium phosphate salt accounts for the weight percent of described lubricant at 0.5-3.0%, described glycerol accounts for the weight percent of described lubricant between 30-40%, described ferric oxide accounts for the weight percent of described lubricant between 5-10%, and surplus is a water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021512108A CN1536057A (en) | 2002-12-13 | 2002-12-13 | Antioxidant lubricating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021512108A CN1536057A (en) | 2002-12-13 | 2002-12-13 | Antioxidant lubricating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1536057A true CN1536057A (en) | 2004-10-13 |
Family
ID=34318900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021512108A Pending CN1536057A (en) | 2002-12-13 | 2002-12-13 | Antioxidant lubricating agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1536057A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106164232A (en) * | 2013-12-09 | 2016-11-23 | 瑟思坦纳陆伯Ab公司 | A kind of water-based lubricant compositions and its production and use |
-
2002
- 2002-12-13 CN CNA021512108A patent/CN1536057A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106164232A (en) * | 2013-12-09 | 2016-11-23 | 瑟思坦纳陆伯Ab公司 | A kind of water-based lubricant compositions and its production and use |
| CN106164232B (en) * | 2013-12-09 | 2019-09-24 | 瑟思坦纳陆伯Ab公司 | A kind of water-based lubricant composition and its preparation method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |