CN104140862B - A kind of extreme pressure compound lithium base grease additive and preparation method thereof - Google Patents
A kind of extreme pressure compound lithium base grease additive and preparation method thereof Download PDFInfo
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- CN104140862B CN104140862B CN201410327089.2A CN201410327089A CN104140862B CN 104140862 B CN104140862 B CN 104140862B CN 201410327089 A CN201410327089 A CN 201410327089A CN 104140862 B CN104140862 B CN 104140862B
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Abstract
The invention discloses a kind of extreme pressure compound lithium base grease additive and preparation method thereof.Drip irrigation device of the present invention is: a kind of extreme pressure compound lithium base grease additive, is be prepared from by the raw material of following weight part: BS oil or high viscosity synthetic oil 100-120 part, viton 10-15 part, department this 80? 3-5 part, thiadiazoles derivative 5-8 part and chlorobromoalkyl phosphate combustion inhibitor 1-3 part.The invention also discloses the preparation method of this extreme pressure compound lithium base grease additive.Composition of raw materials of the present invention is reasonable, technique is advanced, production cost can be reduced, avoid substep in the process of producing extreme pressure compound lithium base grease and add multiple additives, the performances such as high temperature resistant, the water-fast pouring of extreme pressure compound lithium base grease of producing, Adhesion Resistance, anti-extreme pressure anti-wear and oxidation-resistance are comparatively excellent, thus make the extreme pressure compound lithium base grease product of production have more the market competitiveness.
Description
Technical field
The invention belongs to lubrication technical field, be specifically related to a kind of extreme pressure compound lithium base grease additive and preparation method thereof.
Background technology
In the process of current production extreme pressure compound lithium base grease, various additives needs to join successively respectively in reactor, namely obtains extreme pressure compound lithium base grease after then additive and other material being stirred under certain conditions.Need in such production process step by step add multiple additives, be generally three kinds or more, therefore, this mode of production complex process, the extreme pressure compound lithium base grease product performance of production are also not ideal enough.
Summary of the invention
The technical problem that the present invention solves there is provided a kind of extreme pressure compound lithium base grease additive modulated according to a certain percentage by individual event additive stronger for several polarity and preparation method thereof, this extreme pressure compound lithium base grease additive can replace multiple individual event additive, and uses the performances such as high temperature resistant, the water-fast pouring of the extreme pressure compound lithium base grease of this extreme pressure compound lithium base grease Additive Production, adhesivity, extreme pressure anti-wear and oxidation-resistance comparatively excellent.
Technical scheme of the present invention is: a kind of extreme pressure compound lithium base grease additive, it is characterized in that being prepared from by the raw material of following weight part: BS oil or high viscosity synthetic oil 100-120 part, viton 10-15 part, take charge of this 803-5 part, thiadiazoles derivative 5-8 part and chlorobromoalkyl phosphate combustion inhibitor 1-3 part.
Extreme pressure compound lithium base grease additive of the present invention, it is characterized in that being prepared from by the raw material of following weight part: BS oil or high viscosity synthetic oil 110 parts, viton 12 parts, these 804 parts, department, thiadiazoles derivative 7 parts and chlorobromoalkyl phosphate combustion inhibitor 2 parts.
The preparation method of extreme pressure compound lithium base grease additive of the present invention, it is characterized in that concrete steps are as follows: the BS oil or the high viscosity synthetic oil that add 100-120 weight part in a kettle., the viton of 10-15 weight part is added when being warming up to 150 DEG C, stir, continue to be warming up to 250 DEG C, constant temperature all dissolves to viton, then 120 DEG C are cooled to, add the thiadiazoles derivative of 5-8 weight part, department's basis 80 of 3-5 weight part and the chlorobromoalkyl phosphate combustion inhibitor of 1-3 weight part, stir until dissolve completely, then cool, filter, refine into extreme pressure complex lithium grease additive.
The preparation method of extreme pressure compound lithium base grease additive of the present invention, it is characterized in that concrete steps are as follows: the BS oil or the high viscosity synthetic oil that add 110 weight parts in a kettle., the viton of 12 weight parts is added when being warming up to 150 DEG C, stir, continue to be warming up to 250 DEG C, constant temperature all dissolves to viton, then 120 DEG C are cooled to, add the thiadiazoles derivative of 7 weight parts, the chlorobromoalkyl phosphate combustion inhibitor of these 80 and 2 weight parts of the department of 4 weight parts, stir until dissolve completely, then cool, filter, refine into extreme pressure complex lithium grease additive.
Composition of raw materials of the present invention is reasonable, technique is advanced, production cost can be reduced, avoid substep in the process of producing extreme pressure compound lithium base grease and add multiple additives, the performances such as high temperature resistant, the water-fast pouring of extreme pressure compound lithium base grease of producing, Adhesion Resistance, anti-extreme pressure anti-wear and oxidation-resistance are comparatively excellent, thus make the extreme pressure compound lithium base grease product of production have more the market competitiveness.
Embodiment
Be described in further details foregoing of the present invention by the following examples, but this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment, all technology realized based on foregoing of the present invention all belong to scope of the present invention.
Embodiment
Raw material (kilogram) is taken respectively by following proportioning:
1, BS oil 110, viton 12, department's basis 804, thiadiazoles derivative 7 and chlorobromoalkyl phosphate combustion inhibitor 2;
2, BS oil 100, viton 15, department's basis 803, thiadiazoles derivative 8 and chlorobromoalkyl phosphate combustion inhibitor 1;
3, high viscosity synthetic oil 120, viton 10, department's basis 805, thiadiazoles derivative 5 and chlorobromoalkyl phosphate combustion inhibitor 3;
4, high viscosity synthetic oil 105, viton 14, department's basis 803, thiadiazoles derivative 6 and chlorobromoalkyl phosphate combustion inhibitor 2.
Production method is as follows:
Add the BS oil or high viscosity synthetic oil that take in a kettle., the viton taken is added when being warming up to 150 DEG C, stir, continue to be warming up to 250 DEG C, constant temperature all dissolves to viton, then 120 DEG C are cooled to, add the thiadiazoles derivative, department's basis 80 and the chlorobromoalkyl phosphate combustion inhibitor that take, stir until dissolve completely, then cool, filter, refine into extreme pressure complex lithium grease additive, the extreme pressure compound lithium base grease additive of preparation can be applied in the process of producing extreme pressure compound lithium base grease.
Composition of raw materials of the present invention is reasonable, technique is advanced, production cost can be reduced, avoid substep in the process of producing extreme pressure compound lithium base grease and add multiple additives, the performances such as high temperature resistant, the water-fast pouring of extreme pressure compound lithium base grease of producing, Adhesion Resistance, anti-extreme pressure anti-wear and oxidation-resistance are comparatively excellent, thus make the extreme pressure compound lithium base grease product of production have more the market competitiveness.
More than show and describe ultimate principle of the present invention, principal character and advantage, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these changes and improvements all fall into claimed scope of the present invention.
Claims (2)
1. the preparation method of an extreme pressure compound lithium base grease additive, it is characterized in that concrete steps are as follows: the BS oil or the high viscosity synthetic oil that add 100-120 weight part in a kettle., the viton of 10-15 weight part is added when being warming up to 150 DEG C, stir, continue to be warming up to 250 DEG C, constant temperature all dissolves to viton, then 120 DEG C are cooled to, add the thiadiazoles derivative of 5-8 weight part, department's basis 80 of 3-5 weight part and the chlorobromoalkyl phosphate combustion inhibitor of 1-3 weight part, stir until dissolve completely, then cool, filter, refine into extreme pressure complex lithium grease additive.
2. the preparation method of extreme pressure compound lithium base grease additive according to claim 1, it is characterized in that concrete steps are as follows: the BS oil or the high viscosity synthetic oil that add 110 weight parts in a kettle., the viton of 12 weight parts is added when being warming up to 150 DEG C, stir, continue to be warming up to 250 DEG C, constant temperature all dissolves to viton, then 120 DEG C are cooled to, add the thiadiazoles derivative of 7 weight parts, the chlorobromoalkyl phosphate combustion inhibitor of these 80 and 2 weight parts of the department of 4 weight parts, stir until dissolve completely, then cool, filter, refine into extreme pressure complex lithium grease additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410327089.2A CN104140862B (en) | 2014-07-10 | 2014-07-10 | A kind of extreme pressure compound lithium base grease additive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410327089.2A CN104140862B (en) | 2014-07-10 | 2014-07-10 | A kind of extreme pressure compound lithium base grease additive and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104140862A CN104140862A (en) | 2014-11-12 |
| CN104140862B true CN104140862B (en) | 2016-03-30 |
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| CN201410327089.2A Active CN104140862B (en) | 2014-07-10 | 2014-07-10 | A kind of extreme pressure compound lithium base grease additive and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107760431A (en) * | 2017-10-20 | 2018-03-06 | 安徽中天石化股份有限公司 | A kind of high-performance lithium base grease and preparation method thereof |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101855329A (en) * | 2007-09-27 | 2010-10-06 | 雪佛龙美国公司 | Grease composition and preparation |
| CN102695785A (en) * | 2009-11-12 | 2012-09-26 | 吉坤日矿日石能源株式会社 | Flame-retardant hydraulic oil composition |
| CN102703170A (en) * | 2012-06-15 | 2012-10-03 | 新乡市恒星化工有限责任公司 | Composite additive and preparation method thereof |
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2014
- 2014-07-10 CN CN201410327089.2A patent/CN104140862B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101855329A (en) * | 2007-09-27 | 2010-10-06 | 雪佛龙美国公司 | Grease composition and preparation |
| CN102695785A (en) * | 2009-11-12 | 2012-09-26 | 吉坤日矿日石能源株式会社 | Flame-retardant hydraulic oil composition |
| CN102703170A (en) * | 2012-06-15 | 2012-10-03 | 新乡市恒星化工有限责任公司 | Composite additive and preparation method thereof |
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| CN104140862A (en) | 2014-11-12 |
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Address after: 453000, Xinxiang Industrial Park, Henan province by the eight road Applicant after: XINXIANG HENGXING TECHNOLOGY CO., LTD. Address before: 453000, Xinxiang Industrial Park, Henan province by the eight road Applicant before: Xinxiangshi Hengxing Huagong Co., Ltd. |
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Inventor after: Zhou Zhongtai Inventor after: Yan Jianwei Inventor after: Zhang Wei Inventor after: Zhang Shoupeng Inventor after: Shi Hongmin Inventor after: Wang Lixia Inventor after: Yao Fangyuan Inventor before: Zhang Shoupeng Inventor before: Zhou Zhongtai Inventor before: Shi Hongmin Inventor before: Wang Lixia Inventor before: Yao Fangyuan |
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