CN107653033A - A kind of biodegradable Lubricating Grease and preparation method thereof - Google Patents
A kind of biodegradable Lubricating Grease and preparation method thereof Download PDFInfo
- Publication number
- CN107653033A CN107653033A CN201610597441.3A CN201610597441A CN107653033A CN 107653033 A CN107653033 A CN 107653033A CN 201610597441 A CN201610597441 A CN 201610597441A CN 107653033 A CN107653033 A CN 107653033A
- Authority
- CN
- China
- Prior art keywords
- parts
- lubricating grease
- melamine
- biodegradable lubricating
- graphite powder
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/144—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/30—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of biodegradable Lubricating Grease and preparation method thereof, the lubricating grease includes：18 36 parts of 70 130 parts of base oil, 40 60 parts of two melamine of pyrophosphoric acid, 35 51 parts of salicylic acid, 49 72 parts of graphite powder and BTA；Its preparation method is that base oil, the melamine of pyrophosphoric acid two, salicylic acid, graphite powder and BTA are stirred into 1 10h at 25~50 DEG C, and grinding 0.5 3h of homogenizing using three-roller is allowed to uniform, you can.Advantage is that the biodegradable Lubricating Grease has good oxidation stability, high temperature resistant and extreme pressure anti-wear, can act as the lubricating grease of high-speed bearing；Meanwhile preparation technology of the invention is simple, without the synthesis device of complexity, production cost is reduced, and alleviate the load to environment.
Description
Technical field
The invention belongs to lubricating grease field, more particularly to a kind of biodegradable Lubricating Grease and preparation method thereof.
Background technology
Lubricating grease is the important component of industrial lubricants, due to itself intrinsic premium properties, can not only be met
In general lubricating requirement, but also with good extreme pressure, wear-resistant and sealing property.It is widely used in steel, automobile, aviation boat
The industry such as it and military affairs.
The content of the invention
Goal of the invention：The first object of the present invention be to provide it is a kind of have good oxidation stability, resistance to elevated temperatures and
The biodegradable Lubricating Grease of extreme pressure anti-wear；
The second object of the present invention is to provide the preparation of greases method.
Technical scheme：The biodegradable Lubricating Grease of the present invention, in parts by weight meter include the following raw material：Base oil 70-130
Part, the melamine 40-60 parts of pyrophosphoric acid two, salicylic acid 35-51 parts, graphite powder 49-72 parts and BTA 18-36 parts.It is excellent
Choosing, base oil 90-120 parts；The melamine 45-55 parts of pyrophosphoric acid two；Salicylic acid 40-50 parts；Graphite powder 55-65 parts.
The method that the present invention prepares biodegradable Lubricating Grease, comprises the following steps：By base oil, the melamine of pyrophosphoric acid two
Amine, salicylic acid, graphite powder and BTA are stirred 1-10h at 25~50 DEG C, and homogenizing 0.5- is ground using three-roller
3h is allowed to uniform, you can.
Beneficial effect：Compared with prior art, remarkable advantage of the invention is：The biodegradable Lubricating Grease has good
Oxidation stability, resistance to elevated temperatures and extreme pressure anti-wear, it can act as the lubricating grease of high-speed bearing；Meanwhile preparation of the invention
Technique is simple, without the synthesis device of complexity, reduces production cost, and alleviate the load to environment.
Embodiment
Embodiment 1
Raw material：90 parts of base oil, 45 parts of two melamine of pyrophosphoric acid, 40 parts of salicylic acid, 55 parts of graphite powder and the nitrogen of benzo three
18 parts of azoles.
Preparation method：By base oil, the melamine of pyrophosphoric acid two, salicylic acid, graphite powder and BTA at 25 DEG C
10h is stirred, grinding homogenizing 0.5h using three-roller is allowed to uniform, you can.
Embodiment 2
Raw material：120 parts of base oil, 55 parts of two melamine of pyrophosphoric acid, 50 parts of salicylic acid, 65 parts of graphite powder and the nitrogen of benzo three
36 parts of azoles.
Preparation method：By base oil, the melamine of pyrophosphoric acid two, salicylic acid, graphite powder and BTA at 50 DEG C
1h is stirred, grinding homogenizing 3h using three-roller is allowed to uniform, you can.
Embodiment 3
Raw material：130 parts of base oil, 60 parts of two melamine of pyrophosphoric acid, 51 parts of salicylic acid, 72 parts of graphite powder and the nitrogen of benzo three
36 parts of azoles.
Preparation method：By base oil, the melamine of pyrophosphoric acid two, salicylic acid, graphite powder and BTA at 25 DEG C
10h is stirred, grinding homogenizing 0.5h using three-roller is allowed to uniform, you can.
Embodiment 4
Raw material：70 parts of base oil, 40 parts of two melamine of pyrophosphoric acid, 35 parts of salicylic acid, 49 parts of graphite powder and the nitrogen of benzo three
18 parts of azoles.
Preparation method：By base oil, the melamine of pyrophosphoric acid two, salicylic acid, graphite powder and BTA at 50 DEG C
1h is stirred, grinding homogenizing 3h using three-roller is allowed to uniform, you can.
Claims (6)
1. a kind of biodegradable Lubricating Grease, it is characterised in that meter includes the following raw material in parts by weight：Base oil 70-130 parts, Jiao
Di(2-ethylhexyl)phosphate melamine 40-60 parts, salicylic acid 35-51 parts, graphite powder 49-72 parts and BTA 18-36 parts.
2. biodegradable Lubricating Grease according to claim 1, it is characterised in that：Described base oil 90-120 parts.
3. biodegradable Lubricating Grease according to claim 1, it is characterised in that：The melamine 45-55 of pyrophosphoric acid two
Part.
4. biodegradable Lubricating Grease according to claim 1, it is characterised in that：Described salicylic acid 40-50 parts.
5. biodegradable Lubricating Grease according to claim 1, it is characterised in that：Described graphite powder 55-65 parts.
A kind of 6. method for preparing biodegradable Lubricating Grease described in claim 1, it is characterised in that comprise the following steps：By basis
Oil, the melamine of pyrophosphoric acid two, salicylic acid, graphite powder and BTA are stirred 1-10h at 25~50 DEG C, utilize three
Roller machine grinding homogenizing 0.5-3h is allowed to uniform, you can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597441.3A CN107653033A (en) | 2016-07-26 | 2016-07-26 | A kind of biodegradable Lubricating Grease and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597441.3A CN107653033A (en) | 2016-07-26 | 2016-07-26 | A kind of biodegradable Lubricating Grease and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107653033A true CN107653033A (en) | 2018-02-02 |
Family
ID=61126653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597441.3A Pending CN107653033A (en) | 2016-07-26 | 2016-07-26 | A kind of biodegradable Lubricating Grease and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107653033A (en) |
-
2016
- 2016-07-26 CN CN201610597441.3A patent/CN107653033A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |