CN103602473A - High-toughness lubricating oil - Google Patents
High-toughness lubricating oil Download PDFInfo
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- CN103602473A CN103602473A CN201310575312.0A CN201310575312A CN103602473A CN 103602473 A CN103602473 A CN 103602473A CN 201310575312 A CN201310575312 A CN 201310575312A CN 103602473 A CN103602473 A CN 103602473A
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- lubricating oil
- oil
- toughness
- trimethylolpropane
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Abstract
The invention discloses a high-toughness lubricating oil which is prepared from the following raw materials in parts by weight: 2.5-7.1 parts of glycerin monostearate, 2.5-7.4 parts of chloroform, 1.5-3.3 parts of tetradecyl alcohol, 2.5-4.6 diethanolamine maleic anhydride composite ester, 15-22 parts of trimethylolpropane, 23-30 parts of industrial white oil and 1.3-2.6 parts of hydrofluoric acid. The components in the lubricating oil have the property of being firmly adsorbed to the metal surface, but mineral oil does not have such property; the polar molecules are adsorbed to the metal surface orientationally, and the base oil is stored in the molecular network, thereby forming the high-toughness lubricating film; and the lubricating oil disclosed by the invention can greatly enhance the abrasion resistance and maximum nonseizure load of gears in the service process, can stably perform the functions for a long time, and has favorable maintenance actions on various manual transmission cases and rear axle driven gears.
Description
technical field
The present invention relates to a kind of high tenacity lubricating oil, belong to industrial chemical field.
Background technology
It is large, the wide product of a kind of amount that the manual transmission of automobile and rear driving axle require the gear grease of using, except requiring the oilness under concrete application conditions, also require to have excellent extreme pressure property, oxidation stability, wearability, shear stability etc.Patent CN1209449 discloses a kind of gear lubrication additive composition, comprises a certain amount of thinner, sulfur-bearing extreme-pressure additive, phosphorous wear preventive additive, rust-inhibiting additive, friction improver, antioxidant or metal passivator.In existing gear oil technology when selecting oiliness improver and extreme pressure anti-wear additives, great majority adopt traditional sulphur-phosphorus-chloro-zinc system interworking, although can promote to a certain extent the fastness to wear of gear, but effect is unsatisfactory, and oil oxidation can speed rapidly after for some time, affected greatly performance and the life-span of wheel box or rear driving axle.
Summary of the invention
The deficiency existing for prior art, technical problem to be solved by this invention is, a kind of high tenacity lubricating oil is provided, greatly promote its in use resistance to abrasion and last non seizure load of gear, and can for a long time stable playing a role, various manual transmission and rear bridge driven gear are had to good maintenance effect.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is, a kind of high tenacity lubricating oil is made by the raw material of following parts by weight:
Glyceryl monostearate 2.5-7.1 part, chloroform 2.5-7.4 part, tetradecyl alcohol 1.5-3.3 part, diethanolamine maleic anhydride complex ester 2.5-4.6 part, TriMethylolPropane(TMP) 15-22 part, industrial white oil 23-30 part and hydrofluoric acid 1.3-2.6 part.
Optimize, above-mentioned high tenacity lubricating oil, by the raw material of following parts by weight, made:
2.4 parts, 5.6 parts of glyceryl monostearates, 4.7 parts of chloroforms, 2.5 parts of tetradecyl alcohols, 3.3 parts of diethanolamine maleic anhydride complex ester, 17 parts of TriMethylolPropane(TMP)s, 25 parts of industrial white oils and hydrofluoric acid.
Component of the present invention has the character that is adsorbed on securely metallic surface, and mineral oil lacks this character, and polar molecule oriented adsorption is in metallic surface, and base oil is stored among the network of molecule, has formed the lubricant film of high tenacity; Lubricating oil provided by the invention can promote its in use resistance to abrasion and last non seizure load of gear greatly, and can for a long time stable playing a role, and various manual transmission and rear bridge driven gear are had to good maintenance effect.
Embodiment
embodiment 1
The present invention is a kind of high tenacity lubricating oil, by the raw material of following parts by weight, is made:
2.4 parts, 5.6 parts of glyceryl monostearates, 4.7 parts of chloroforms, 2.5 parts of tetradecyl alcohols, 3.3 parts of diethanolamine maleic anhydride complex ester, 17 parts of TriMethylolPropane(TMP)s, 25 parts of industrial white oils and hydrofluoric acid.
embodiment 2
The present invention is a kind of high tenacity lubricating oil, by the raw material of following parts by weight, is made:
1.3 parts, 2.5 parts of glyceryl monostearates, 2.5 parts of chloroforms, 1.5 parts of tetradecyl alcohols, 2.5 parts of diethanolamine maleic anhydride complex ester, 15 parts of TriMethylolPropane(TMP)s, 23 parts of industrial white oils and hydrofluoric acid.
embodiment 3
The present invention is a kind of high tenacity lubricating oil, by the raw material of following parts by weight, is made:
2.6 parts, 7.1 parts of glyceryl monostearates, 7.4 parts of chloroforms, 3.3 parts of tetradecyl alcohols, 4.6 parts of diethanolamine maleic anhydride complex ester, 22 parts of TriMethylolPropane(TMP)s, 30 parts of industrial white oils and hydrofluoric acid.
Component of the present invention has the character that is adsorbed on securely metallic surface, and mineral oil lacks this character, and polar molecule oriented adsorption is in metallic surface, and base oil is stored among the network of molecule, has formed the lubricant film of high tenacity; Lubricating oil provided by the invention can promote its in use resistance to abrasion and last non seizure load of gear greatly, and can for a long time stable playing a role, and various manual transmission and rear bridge driven gear are had to good maintenance effect.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (2)
1. a high tenacity lubricating oil, is characterized in that: the raw material by following parts by weight is made:
Glyceryl monostearate 2.5-7.1 part, chloroform 2.5-7.4 part, tetradecyl alcohol 1.5-3.3 part, diethanolamine maleic anhydride complex ester 2.5-4.6 part, TriMethylolPropane(TMP) 15-22 part, industrial white oil 23-30 part and hydrofluoric acid 1.3-2.6 part.
2. high tenacity lubricating oil according to claim 1, is characterized in that:
Raw material by following parts by weight is made: 2.4 parts, 5.6 parts of glyceryl monostearates, 4.7 parts of chloroforms, 2.5 parts of tetradecyl alcohols, 3.3 parts of diethanolamine maleic anhydride complex ester, 17 parts of TriMethylolPropane(TMP)s, 25 parts of industrial white oils and hydrofluoric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575312.0A CN103602473A (en) | 2013-11-18 | 2013-11-18 | High-toughness lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575312.0A CN103602473A (en) | 2013-11-18 | 2013-11-18 | High-toughness lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103602473A true CN103602473A (en) | 2014-02-26 |
Family
ID=50120743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310575312.0A Pending CN103602473A (en) | 2013-11-18 | 2013-11-18 | High-toughness lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103602473A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7435707B2 (en) * | 2002-05-23 | 2008-10-14 | The Lubrizol Corporation | Oil-in-water emulsions and a method of producing |
| CN102295976A (en) * | 2011-07-13 | 2011-12-28 | 李胜 | Lubricant for heavy-load machining of metals and preparation method thereof |
| CN102504919A (en) * | 2011-12-12 | 2012-06-20 | 彭美东 | Rolling oil for stainless steel |
-
2013
- 2013-11-18 CN CN201310575312.0A patent/CN103602473A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7435707B2 (en) * | 2002-05-23 | 2008-10-14 | The Lubrizol Corporation | Oil-in-water emulsions and a method of producing |
| CN102295976A (en) * | 2011-07-13 | 2011-12-28 | 李胜 | Lubricant for heavy-load machining of metals and preparation method thereof |
| CN102504919A (en) * | 2011-12-12 | 2012-06-20 | 彭美东 | Rolling oil for stainless steel |
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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: 20140226 |