CN109722327A - A kind of gear grease - Google Patents
A kind of gear grease Download PDFInfo
- Publication number
- CN109722327A CN109722327A CN201711048726.2A CN201711048726A CN109722327A CN 109722327 A CN109722327 A CN 109722327A CN 201711048726 A CN201711048726 A CN 201711048726A CN 109722327 A CN109722327 A CN 109722327A
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- China
- Prior art keywords
- parts
- antioxidant
- extreme pressure
- pressure anti
- wear additives
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- 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.)
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Abstract
The present invention relates to a kind of gear greases, it is characterised in that: including 100 parts of base oil, 4 ~ 20 parts of thickening agent, 5 ~ 10 parts of antioxidant, 1 ~ 5 part of extreme pressure anti-wear additives；Oil is lipoid substance, antioxidant is one or more of dialkyl diphenylamine, di-tert-butyl p-cresol, octylated diphenylamine, and extreme pressure anti-wear additives are one or more of dialkyl dithio zinc formate, molybdenum dithiophosphate, dibutyl dithio formic acid molybdenum, thiadiazoles derivative.Lubricant grease has high adhesion, and oil film forming ability is strong, can effectively inhibit the noise that transmission parts collide or friction evokes, while simple production process, be suitble to large-scale production.
Description
Technical field
The present invention relates to a kind of lubricating grease more particularly to a kind of gear greases.
Background technique
With the high speed development of industry, various industries propose the indexs such as the comfort of product, durability, product quality
Harsher requirement.Especially in machinery industry, the requirement for components is then higher, and many products are matched due to friction part
The mismachining tolerance or assembly precision of part are inadequate, in addition the factors such as lubricant grease improper use, often lead to mechanical part
Accelerated wear test, noise are excessive, to influence the performance of mechanical equipment normal function, and then influence the quality of product and finally make
Use the service life.It is particularly important thus to research and develop a kind of lubricating grease wear-resistant, that noise can be reduced.
Summary of the invention
The purpose of the present invention is to provide a kind of with excellent noise-reduction, anti-shearing, resistance to low temperature grease composition
Object.
The technical solution used in the present invention are as follows: a kind of gear grease, including 100 parts of base oil,
4 ~ 20 parts of thickening agent
5 ~ 10 parts of antioxidant
1 ~ 5 part of extreme pressure anti-wear additives；
The base oil is lipoid substance, and the antioxidant is dialkyl diphenylamine, di-tert-butyl p-cresol, octylatcd hexichol
One or more of amine, the extreme pressure anti-wear additives are dialkyl dithio zinc formate, molybdenum dithiophosphate, two sulphur of dibutyl
For one or more of formic acid molybdenum, thiadiazoles derivative.
Further, the ester type compound is trihydroxymethylpropanyl ester.
Further, the extreme pressure anti-wear additives are dialkyl dithio zinc formate.
Further, each component mass parts are as follows: 100 parts of base oil,
10 ~ 20 parts of thickening agent
6 ~ 8 parts of antioxidant
2 ~ 4 parts of extreme pressure anti-wear additives.
Further, the antioxidant is dialkyl diphenylamine.
The utility model has the advantages that lubricant grease has high adhesion caused by of the invention, oil film forming ability is strong, can effectively inhibit
The noise that transmission parts collision or friction evoke, while simple production process, are suitble to large-scale production.
Specific embodiment
Further details of explanation is done to the present invention combined with specific embodiments below, it should be appreciated that of the invention
Protection scope is not limited by specific embodiment.
Embodiment 1
A kind of gear grease, including 100 parts of base oil,
4 parts of thickening agent
5 parts of antioxidant
5 parts of extreme pressure anti-wear additives；
The base oil is lipoid substance, and the antioxidant is dialkyl diphenylamine, and the extreme pressure anti-wear additives are dialkyl group two
Bamic acid zinc.The ester type compound is trihydroxymethylpropanyl ester.
Embodiment 2
One of present invention gear grease, including 100 parts of base oil,
20 parts of thickening agent
10 parts of antioxidant
5 parts of extreme pressure anti-wear additives；
The base oil is lipoid substance, and the antioxidant is the mixture of di-tert-butyl p-cresol, octylated diphenylamine, institute
State the mixture that extreme pressure anti-wear additives are dialkyl dithio zinc formate, molybdenum dithiophosphate.
The present invention is described referring in detail to exemplary implementation scheme.However, it is to be appreciated that those skilled in the art that can
Make change in those embodiments in the case where not departing from scope and spirit of the present invention, range accessory claim and and
It is limited in its equivalence.
Claims (5)
1. a kind of gear grease, it is characterised in that: including 100 parts of base oil,
4 ~ 20 parts of thickening agent,
5 ~ 10 parts of antioxidant,
1 ~ 5 part of extreme pressure anti-wear additives；
The base oil is lipoid substance, and the antioxidant is dialkyl diphenylamine, di-tert-butyl p-cresol, octylatcd hexichol
One or more of amine, the extreme pressure anti-wear additives are dialkyl dithio zinc formate, molybdenum dithiophosphate, two sulphur of dibutyl
For one or more of formic acid molybdenum, thiadiazoles derivative.
2. gear grease according to claim 1, it is characterised in that: the ester type compound is trimethylolpropane
Ester.
3. gear grease according to claim 1, it is characterised in that: the extreme pressure anti-wear additives are dialkyl dithio
Zinc formate.
4. gear grease according to claim 1, it is characterised in that: each component mass parts are as follows: 100 parts of base oil,
10 ~ 20 parts of thickening agent
6 ~ 8 parts of antioxidant
2 ~ 4 parts of extreme pressure anti-wear additives.
5. gear grease according to claim 1, it is characterised in that: the antioxidant is dialkyl diphenylamine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048726.2A CN109722327A (en) | 2017-10-31 | 2017-10-31 | A kind of gear grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048726.2A CN109722327A (en) | 2017-10-31 | 2017-10-31 | A kind of gear grease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109722327A true CN109722327A (en) | 2019-05-07 |
Family
ID=66294070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711048726.2A Pending CN109722327A (en) | 2017-10-31 | 2017-10-31 | A kind of gear grease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109722327A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824357A (en) * | 2010-05-27 | 2010-09-08 | 李墨菊 | High-performance complex calcium sulfonate grease and preparation method thereof |
| CN103254976A (en) * | 2012-10-29 | 2013-08-21 | 东莞市唯能润滑科技有限公司 | Grease composition and preparation method thereof |
-
2017
- 2017-10-31 CN CN201711048726.2A patent/CN109722327A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824357A (en) * | 2010-05-27 | 2010-09-08 | 李墨菊 | High-performance complex calcium sulfonate grease and preparation method thereof |
| CN103254976A (en) * | 2012-10-29 | 2013-08-21 | 东莞市唯能润滑科技有限公司 | Grease composition and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190507 |
|
| WD01 | Invention patent application deemed withdrawn after publication |