CN103805317A - High-temperature chain lubricating grease - Google Patents
High-temperature chain lubricating grease Download PDFInfo
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- CN103805317A CN103805317A CN201210455736.9A CN201210455736A CN103805317A CN 103805317 A CN103805317 A CN 103805317A CN 201210455736 A CN201210455736 A CN 201210455736A CN 103805317 A CN103805317 A CN 103805317A
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Abstract
The invention discloses a high-temperature chain lubricating grease. The high-temperature chain lubricating grease comprises the following components in percentage by weight: 60-80% of base oil, 10%-20% of polytetrafluoroethylene lubricating particle additive, less than 8% of high-temperature anti-oxidation additive, less than 1% of anti-corrosion additive, less than 10% of high-temperature cleaning additive and 2%-8% of extreme pressure anti-wear additive. Compared with the traditional high-temperature chain lubricating grease, the high-temperature chain lubricating grease is low in residual carbon, non coking and capable of keeping a chain run stably for a long time, excellent in lubricity and abrasion resistance, good in adhesion, prone to form an oil film and long in service life, and extremely high in high-temperature bearing capability and high-speed anti-shear ability, and thus being enabled to rise to the occasion in a high-temperature environment.
Description
Technical field
The present invention relates to a kind of lubricating grease, particularly a kind of high-temperature chain lubricating grease.
Background technology
High-temperature chain lubricating grease is widely used in the lubricated and protection of the high-temperature chains such as sintering oven, baking box, spraying coating line, baking finish line.In addition, it is also widely used in the chain of various machineries and the lubricating of bearing of the higher rotation speed of working under the high temperature such as stretching machine, hot melt blower fan, heat setting type baking machine, curer, high temperature dyeing cylinder.
Also there is shortcoming at aspects such as keeping chain permanent stability, oilness, resistance to abrasion, adhesivity in current high-temperature chain lubricating grease, can't meet the lubricating requirement of high-temperature chain under high hot environment.
Summary of the invention
Object of the present invention is exactly for the problems referred to above, and a kind of high-temperature chain lubricating grease that can meet high-temperature chain lubricating requirement under high hot environment is provided.
To achieve these goals, the invention provides following technical scheme: a kind of high-temperature chain lubricating grease, it comprises the composition of following weight ratio:
Base oil 60-80%;
Tetrafluoroethylene lubricated granules additive 10%-20%;
High-temperature oxidation resistant additive < 8%;
Rut preventives < 1%;
High-temperature cleaning additive < 10%;
Extreme-pressure anti-friction additive 2%-8%.
Further, above-mentioned base oil comprises the composition of following weight ratio:
Low viscosity ester class base oil 25-40%;
Medium viscosity ester class base oil 25-40%.
Further, above-mentioned low viscosity ester class base oil is the base oil of 40 ℃ of viscosity 150cst of temperature.
Further, above-mentioned low viscosity ester class base oil is one or more in pentaerythritol ester, trimellitate and multiple ester.
Further, above-mentioned medium viscosity ester class base oil is the base oil of 40 ℃ of viscosity 450cst of temperature.
Further, above-mentioned medium viscosity ester class base oil is aromatic ester and/or multiple ester.
Further, above-mentioned high-temperature oxidation resistant additive is one or more in alkyl diphenylamine, phenyl αnaphthylamine, thiamines.
Further, above-mentioned rut preventives is methyl benzotriazole copper type additive.
Further, above-mentioned high-temperature cleaning additive is macromolecule ester type additive.
Further, above-mentioned extreme-pressure anti-friction additive is phosphide class additive.
Adopt the beneficial effect of above technical scheme to be: owing to having adopted above composition and weight ratio, a kind of high-temperature chain lubricating grease of the present invention has been obtained following advantage compared to traditional high-temperature chain lubricating grease: carbon residue is low, noncoking, can keep chain operation steady in a long-term; Good oilness and resistance to abrasion; Adhesion property is good, is easy to form oil film, long service life; High high-temperature capability and high speed anti-shear ability are handled a situation with ease it under hot environment.
Embodiment
Describe specific embodiments of the invention below in detail.
Embodiment 1
High-temperature chain lubricating grease in the present embodiment is prepared according to following composition and weight ratio: base oil 60%; Tetrafluoroethylene lubricated granules additive 20%; High-temperature oxidation resistant additive 8%; Rut preventives 1%; High-temperature cleaning additive 9%; Extreme-pressure anti-friction additive 2%.Take preparation 1000kg high-temperature chain lubricating grease as example, the weight of each composition is respectively: base oil 600kg; Tetrafluoroethylene lubricated granules additive 200kg; High-temperature oxidation resistant additive 80kg; Rut preventives 10kg; High-temperature cleaning additive 90kg; Extreme-pressure anti-friction additive 20kg.
Above-mentioned base oil comprises the composition of following weight ratio: low viscosity ester class base oil 30%; Medium viscosity ester class base oil 30%.Therefore the weight of above-mentioned two kinds of base oils is: low viscosity ester class base oil 300kg; Medium viscosity ester class base oil 300kg.
Above-mentioned low viscosity ester class base oil is the base oil of 40 ℃ of viscosity 150cst of temperature.
Above-mentioned low viscosity ester class base oil is the one in pentaerythritol ester, trimellitate and multiple ester.
Above-mentioned medium viscosity ester class base oil is the base oil of 40 ℃ of viscosity 450cst of temperature.
Above-mentioned medium viscosity ester class base oil is aromatic ester or multiple ester.
Above-mentioned high-temperature oxidation resistant additive is the one in alkyl diphenylamine, phenyl αnaphthylamine, thiamines.
Above-mentioned rut preventives is methyl benzotriazole copper type additive.
Above-mentioned high-temperature cleaning additive is macromolecule ester type additive.
Above-mentioned extreme-pressure anti-friction additive is phosphide class additive.
Embodiment 2
High-temperature chain lubricating grease in the present embodiment is prepared according to following composition and weight ratio: base oil 70%; Tetrafluoroethylene lubricated granules additive 15%; High-temperature oxidation resistant additive 5%; Rut preventives 0.5%; High-temperature cleaning additive 5.5%; Extreme-pressure anti-friction additive 4%.Take preparation 1000kg high-temperature chain lubricating grease as example, the weight of each composition is respectively: base oil 700kg; Tetrafluoroethylene lubricated granules additive 150kg; High-temperature oxidation resistant additive 50kg; Rut preventives 5kg; High-temperature cleaning additive 55kg; Extreme-pressure anti-friction additive 40kg.
Above-mentioned base oil comprises the composition of following weight ratio: low viscosity ester class base oil 35%; Medium viscosity ester class base oil 35%.Therefore the weight of above-mentioned two kinds of base oils is: low viscosity ester class base oil 350kg; Medium viscosity ester class base oil 350kg.
Above-mentioned low viscosity ester class base oil is the base oil of 40 ℃ of viscosity 150cst of temperature.
Above-mentioned low viscosity ester class base oil is the one in pentaerythritol ester, trimellitate and multiple ester.
Above-mentioned medium viscosity ester class base oil is the base oil of 40 ℃ of viscosity 450cst of temperature.
Above-mentioned medium viscosity ester class base oil is aromatic ester or multiple ester.
Above-mentioned high-temperature oxidation resistant additive is the one in alkyl diphenylamine, phenyl αnaphthylamine, thiamines.
Above-mentioned rut preventives is methyl benzotriazole copper type additive.
Above-mentioned high-temperature cleaning additive is macromolecule ester type additive.
Above-mentioned extreme-pressure anti-friction additive is phosphide class additive.
Embodiment 3
High-temperature chain lubricating grease in the present embodiment is prepared according to following composition and weight ratio: base oil 80%; Tetrafluoroethylene lubricated granules additive 10%; High-temperature oxidation resistant additive 3.6%; Rut preventives 0.4%; High-temperature cleaning additive 4%; Extreme-pressure anti-friction additive 2%.Take preparation 1000kg high-temperature chain lubricating grease as example, the weight of each composition is respectively: base oil 800kg; Tetrafluoroethylene lubricated granules additive 100kg; High-temperature oxidation resistant additive 36kg; Rut preventives 4kg; High-temperature cleaning additive 40kg; Extreme-pressure anti-friction additive 20kg.
Above-mentioned base oil comprises the composition of following weight ratio: low viscosity ester class base oil 40%; Medium viscosity ester class base oil 40%.Therefore the weight of above-mentioned two kinds of base oils is: low viscosity ester class base oil 400kg; Medium viscosity ester class base oil 400kg.
Above-mentioned low viscosity ester class base oil is the base oil of 40 ℃ of viscosity 150cst of temperature.
Above-mentioned low viscosity ester class base oil is the one in pentaerythritol ester, trimellitate and multiple ester.
Above-mentioned medium viscosity ester class base oil is the base oil of 40 ℃ of viscosity 450cst of temperature.
Above-mentioned medium viscosity ester class base oil is aromatic ester or multiple ester.
Above-mentioned high-temperature oxidation resistant additive is the one in alkyl diphenylamine, phenyl αnaphthylamine, thiamines.
Above-mentioned rut preventives is methyl benzotriazole copper type additive.
Above-mentioned high-temperature cleaning additive is macromolecule ester type additive.
Above-mentioned extreme-pressure anti-friction additive is phosphide class additive.
Embodiment 4
Other are identical with the arbitrary described content of embodiment 1-3, and difference is:
Above-mentioned low viscosity ester class base oil is pentaerythritol ester, trimellitate and multiple ester.
Above-mentioned medium viscosity ester class base oil is aromatic ester and multiple ester.
Above-mentioned high-temperature oxidation resistant additive is alkyl diphenylamine, phenyl αnaphthylamine and thiamines.
The leakproof lubricating grease that the present invention produces by four above-mentioned embodiment, after test, its physical and chemical index is as follows:
Adopt the beneficial effect of above technical scheme to be: owing to having adopted above composition and weight ratio, a kind of high-temperature chain lubricating grease of the present invention has been obtained following advantage compared to traditional high-temperature chain lubricating grease: carbon residue is low, noncoking, can keep chain operation steady in a long-term; Good oilness and resistance to abrasion; Adhesion property is good, is easy to form oil film, long service life; High high-temperature capability and high speed anti-shear ability are handled a situation with ease it under hot environment.
The above is only the preferred embodiment of the present invention, it should be pointed out that without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (10)
1. a high-temperature chain lubricating grease, is characterized in that: the composition that comprises following weight ratio:
Base oil 60-80%;
Tetrafluoroethylene lubricated granules additive 10%-20%;
High-temperature oxidation resistant additive < 8%;
Rut preventives < 1%;
High-temperature cleaning additive < 10%;
Extreme-pressure anti-friction additive 2%-8%.
2. high-temperature chain lubricating grease according to claim 1, is characterized in that: described base oil comprises the composition of following weight ratio:
Low viscosity ester class base oil 25-40%;
Medium viscosity ester class base oil 25-40%.
3. high-temperature chain lubricating grease according to claim 2, is characterized in that: described low viscosity ester class base oil is the base oil of 40 ℃ of viscosity 150cst of temperature.
4. according to the high-temperature chain lubricating grease described in claim 2 or 3, it is characterized in that: described low viscosity ester class base oil is one or more in pentaerythritol ester, trimellitate and multiple ester.
5. high-temperature chain lubricating grease according to claim 2, is characterized in that: described medium viscosity ester class base oil is the base oil of 40 ℃ of viscosity 450cst of temperature.
6. high-temperature chain lubricating grease according to claim 2, is characterized in that: described medium viscosity ester class base oil is aromatic ester and/or multiple ester.
7. high-temperature chain lubricating grease according to claim 1, is characterized in that: described high-temperature oxidation resistant additive is one or more in alkyl diphenylamine, phenyl αnaphthylamine, thiamines.
8. high-temperature chain lubricating grease according to claim 1, is characterized in that: described rut preventives is methyl benzotriazole copper type additive.
9. high-temperature chain lubricating grease according to claim 1, is characterized in that: described high-temperature cleaning additive is macromolecule ester type additive.
10. high-temperature chain lubricating grease according to claim 1, is characterized in that: described extreme-pressure anti-friction additive is phosphide class additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455736.9A CN103805317A (en) | 2012-11-14 | 2012-11-14 | High-temperature chain lubricating grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455736.9A CN103805317A (en) | 2012-11-14 | 2012-11-14 | High-temperature chain lubricating grease |
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| CN103805317A true CN103805317A (en) | 2014-05-21 |
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| CN201210455736.9A Pending CN103805317A (en) | 2012-11-14 | 2012-11-14 | High-temperature chain lubricating grease |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038917A (en) * | 2015-06-15 | 2015-11-11 | 赵兰 | Oil for vehicle transmission and preparation method thereof |
| CN107779238A (en) * | 2016-08-29 | 2018-03-09 | 孙福伟 | A kind of fire-resistant oxidation resistant grease additive and preparation method thereof |
| CN108728224A (en) * | 2018-07-01 | 2018-11-02 | 芜湖市欧贝润滑剂有限责任公司 | A kind of synthesis ultrahigh-temperature chain oils |
| CN109022108A (en) * | 2018-07-25 | 2018-12-18 | 黄威豪 | A kind of polytetrafluoroethylene (PTFE) lubricating grease and preparation method thereof applied to the low clearance bearing filling of high revolving speed |
| CN109943401A (en) * | 2019-04-15 | 2019-06-28 | 湖南中普新能源科技有限公司 | A kind of lubricating grease for air compressor machine |
| CN112159702A (en) * | 2020-10-21 | 2021-01-01 | 安徽中天石化股份有限公司 | Transmission chain lubricating oil for automobile paint baking room and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030104956A1 (en) * | 1994-04-28 | 2003-06-05 | Schaefer Thomas G. | Synthetic lubricant base stock formed from high content branched chain acid mixtures |
| CN101117609A (en) * | 2006-08-04 | 2008-02-06 | 中国石油天然气股份有限公司大连润滑油研究开发中心 | High-temperature chain oil and preparation method thereof |
| CN101812356A (en) * | 2009-12-18 | 2010-08-25 | 益田润石（北京）化工有限公司 | Thickening type high-temperature chain lubricant combination |
-
2012
- 2012-11-14 CN CN201210455736.9A patent/CN103805317A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030104956A1 (en) * | 1994-04-28 | 2003-06-05 | Schaefer Thomas G. | Synthetic lubricant base stock formed from high content branched chain acid mixtures |
| CN101117609A (en) * | 2006-08-04 | 2008-02-06 | 中国石油天然气股份有限公司大连润滑油研究开发中心 | High-temperature chain oil and preparation method thereof |
| CN101812356A (en) * | 2009-12-18 | 2010-08-25 | 益田润石（北京）化工有限公司 | Thickening type high-temperature chain lubricant combination |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038917A (en) * | 2015-06-15 | 2015-11-11 | 赵兰 | Oil for vehicle transmission and preparation method thereof |
| CN107779238A (en) * | 2016-08-29 | 2018-03-09 | 孙福伟 | A kind of fire-resistant oxidation resistant grease additive and preparation method thereof |
| CN108728224A (en) * | 2018-07-01 | 2018-11-02 | 芜湖市欧贝润滑剂有限责任公司 | A kind of synthesis ultrahigh-temperature chain oils |
| CN109022108A (en) * | 2018-07-25 | 2018-12-18 | 黄威豪 | A kind of polytetrafluoroethylene (PTFE) lubricating grease and preparation method thereof applied to the low clearance bearing filling of high revolving speed |
| CN109943401A (en) * | 2019-04-15 | 2019-06-28 | 湖南中普新能源科技有限公司 | A kind of lubricating grease for air compressor machine |
| CN112159702A (en) * | 2020-10-21 | 2021-01-01 | 安徽中天石化股份有限公司 | Transmission chain lubricating oil for automobile paint baking room and preparation method thereof |
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Application publication date: 20140521 |