CN107760424A - A kind of automation equipment biological based lubricating oil and preparation method thereof - Google Patents
A kind of automation equipment biological based lubricating oil and preparation method thereof Download PDFInfo
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- CN107760424A CN107760424A CN201711127681.8A CN201711127681A CN107760424A CN 107760424 A CN107760424 A CN 107760424A CN 201711127681 A CN201711127681 A CN 201711127681A CN 107760424 A CN107760424 A CN 107760424A
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- 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
- C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, 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
- C10M2201/06—Metal compounds
- C10M2201/065—Sulfides; Selenides; Tellurides
- C10M2201/066—Molybdenum sulfide
-
- 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
- C10M2201/10—Compounds containing silicon
- C10M2201/105—Silica
-
- 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
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/401—Fatty vegetable or animal oils used as base material
-
- 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
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/402—Castor oils
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
-
- 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
- C10M2215/28—Amides; Imides
-
- 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
- C10M2225/04—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of macromolecualr compounds not containing phosphorus in the monomers
-
- 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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
-
- 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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/065—Organic compounds derived from inorganic acids or metal salts derived from Ti or Zr
-
- 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
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 automation equipment with biological based lubricating oil, and it is made up of the raw material of following parts by weight：60 ~ 90 parts of phytyl base oil, 1 ~ 3 part of titanate coupling agent, 1 ~ 3 part of molybdenum disulfide, 20 ~ 30 parts of pentaerythritol ester, 1 ~ 3 part of ricinoleic alkyl alcohol amide borate, 2 ~ 5 parts of two phthalimide of single polyisobutene fourth, 3 ~ 7 parts of aerosil, 3 ~ 6 parts of APG, 3 ~ 10 parts of viscosity modifier, 1 ~ 2 part of other function additives.The present invention is using the good organism-based raw material of the feature of environmental protection, avoid the addition of mineral base base oil, with good lubricity and biodegradability, gained lubricating oil synthesis greasy property is good, with higher economic value and social value, it is adapted to industrialized production and large batch of automation equipment to use.
Description
Technical field
The present invention relates to technical field of lubricating oil, more particularly, to a kind of automation equipment biological based lubricating oil and its system
Preparation Method.
Background technology
With the increasingly enhancing that the environmental crisis of people is realized, it is widely acknowledged that a large amount of lubrications that all trades and professions use
Oil in production, use and discharge process due to leak, permeate, overflow and deal with improperly and caused by problem of environmental pollution it is more next
More serious, from the point of view of the trend of social development, environment protection biological based lubricating oil and its additive will progressively substitute existing lubrication
Oil.
Environment protection biological based lubricating oil refers to that carbon dioxide and water can be decomposed into by active microorganism in the short period of time
Lubricating oil, it has not only good greasy property, and can be reduced environmental pollution by saving energy consumption；Product can be given birth to
Thing is degraded, and can be decomposed into simple CO2Absorbed and non-hazardous by environment with water；Product itself is on environment nonhazardous, influence
It is small.
The continuous development of science and technology has driven the continuous progress of automatic technology, and so far, automation equipment is widely used in workers and peasants
Industry, military affairs, scientific research, transportation, business, medical treatment, service and household electrical appliances etc..Automatic technology not only can be people
Freed from heavy manual labor, part mental labour and danger, severe working environment, while people can be extended
Organ dysfunction, be greatly enhanced labor productivity, strengthen the ability of the human cognitive world and reforming world.Automation equipment exists
Using in, running, the operating of many parts needs to use substantial amounts of grease lubrication, the existing profit for automation equipment
Lubricating oil is mainly traditional mineral lubricating oil, and the feature of environmental protection is poor, and easily environment and use environment are made in the case of a large amount of uses
Into harmful effect.
The content of the invention
In view of the shortcomings of the prior art, the invention provides the good life of a kind of lubricity of automation equipment, the feature of environmental protection
Thing based lubricating oil and its preparation.
The present invention solve the technical scheme that uses of above-mentioned technical problem for：A kind of biological based lubricating oil of automation equipment,
It is made up of following raw material：Phytyl base oil, titanate coupling agent, molybdenum disulfide, pentaerythritol ester, castor oil alkanolamide boron
Acid esters, single phthalimide of polyisobutene fourth two, aerosil, APG, viscosity modifier, other function additives；
The parts by weight of described raw material are：60 ~ 90 parts of phytyl base oil, 1 ~ 3 part of titanate coupling agent, 1 ~ 3 part of molybdenum disulfide,
20 ~ 30 parts of pentaerythritol ester, 1 ~ 3 part of ricinoleic alkyl alcohol amide borate, 2 ~ 5 parts of two phthalimide of single polyisobutene fourth, gas phase two
3 ~ 7 parts of silica, 3 ~ 6 parts of APG, 3 ~ 10 parts of viscosity modifier, 1 ~ 2 part of other function additives.
Further, described phytyl base oil is palm oil, soybean oil and rilanit special, and its mass parts ratio is 3 ~ 5:
1~3:1。
Further, described viscosity modifier is polyanion cellulose and hydroxypropyl PASELLI EASYGEL, its quality
Part is than being 1 ~ 3:1.
Further, other described function additives be antioxidant, defoamer, antirust agent, pour-point depressant it is compound.
A kind of described automation equipment preparation method of biological based lubricating oil, comprises the following steps：By molybdenum disulfide
After being mixed with aerosil, titanate coupling agent and the phytyl base oil of half volume are added, is placed in kneader and mediates
20~40min；Other remaining raw materials are added in mixture after kneading, are stirred, and high pressure is equal under 40 ~ 60MPa
Matter once, obtains the lubricating oil of the present invention.
Compared with prior art, what the present invention possessed has the beneficial effect that：A kind of automation equipment life provided by the invention
Thing based lubricating oil and its preparation, using the good organism-based raw material of the feature of environmental protection, the addition of mineral base base oil is avoided, had good
Good lubricity and biodegradability, gained lubricating oil synthesis greasy property is good, has higher economic value and society
Value, it is adapted to industrialized production and large batch of automation equipment to use.
Embodiment
With reference to specific embodiment, the present invention is described further.
Embodiment 1：A kind of biological based lubricating oil of automation equipment, it is made up of following raw material：Phytyl base oil, metatitanic acid
Ester coupling agent, molybdenum disulfide, pentaerythritol ester, ricinoleic alkyl alcohol amide borate, single phthalimide of polyisobutene fourth two, gas phase two
Silica, APG, viscosity modifier, other function additives；
The parts by weight of described raw material are：75 parts of phytyl base oil, 2 parts of titanate coupling agent, 2 parts of molybdenum disulfide, Ji Wusi
25 parts of alcohol ester, 2 parts of ricinoleic alkyl alcohol amide borate, 4 parts of two phthalimide of single polyisobutene fourth, 5 parts of aerosil, alkyl
5 parts of glucosides, 6 parts of viscosity modifier, 1.5 parts of other function additives.
Further, described phytyl base oil is palm oil, soybean oil and rilanit special, and its mass parts ratio is 4:2:
1。
Further, described viscosity modifier is polyanion cellulose and hydroxypropyl PASELLI EASYGEL, its quality
Part is than being 2:1.
Further, other described function additives be antioxidant, defoamer, antirust agent, pour-point depressant it is compound.
A kind of described automation equipment preparation method of biological based lubricating oil, comprises the following steps：By molybdenum disulfide
After being mixed with aerosil, titanate coupling agent and the phytyl base oil of half volume are added, is placed in kneader and mediates
30min；Other remaining raw materials are added in mixture after kneading, are stirred, and high-pressure homogeneous one under 50MPa
It is secondary, obtain the lubricating oil of the present invention.
Embodiment 2：A kind of biological based lubricating oil of automation equipment, it is made up of the raw material of following parts by weight：Phytyl
60 ~ 90 parts of base oil, 1 part of titanate coupling agent, 1 part of molybdenum disulfide, 20 parts of pentaerythritol ester, ricinoleic alkyl alcohol amide borate
1 part, 2 parts of two phthalimide of single polyisobutene fourth, 3 parts of aerosil, 3 parts of APG, 3 parts of viscosity modifier, other work(
Can 1 part of auxiliary agent.
Further, described phytyl base oil is palm oil, soybean oil and rilanit special, and its mass parts ratio is 3:1:
1；Described viscosity modifier is polyanion cellulose and hydroxypropyl PASELLI EASYGEL, and its mass parts ratio is 1:1；Described
Other function additives be antioxidant, defoamer, antirust agent, pour-point depressant it is compound.
A kind of described automation equipment preparation method of biological based lubricating oil, comprises the following steps：By molybdenum disulfide
After being mixed with aerosil, titanate coupling agent and the phytyl base oil of half volume are added, is placed in kneader and mediates
20min；Other remaining raw materials are added in mixture after kneading, are stirred, and high-pressure homogeneous one under 40MPa
It is secondary, obtain the lubricating oil of the present invention.
Embodiment 3：A kind of biological based lubricating oil of automation equipment, it is made up of the raw material of following parts by weight：Phytyl
90 parts of base oil, 3 parts of titanate coupling agent, 3 parts of molybdenum disulfide, 30 parts of pentaerythritol ester, ricinoleic alkyl alcohol amide borate 3
Part, 5 parts of two phthalimide of single polyisobutene fourth, 7 parts of aerosil, 6 parts of APG, 10 parts of viscosity modifier, other work(
Can 2 parts of auxiliary agent.
Further, described phytyl base oil is palm oil, soybean oil and rilanit special, and its mass parts ratio is 5:
3:1；Described viscosity modifier is polyanion cellulose and hydroxypropyl PASELLI EASYGEL, and its mass parts ratio is 3:1；It is described
Other function additives for antioxidant, defoamer, antirust agent, pour-point depressant it is compound.
A kind of described automation equipment preparation method of biological based lubricating oil, comprises the following steps：By molybdenum disulfide
After being mixed with aerosil, titanate coupling agent and the phytyl base oil of half volume are added, is placed in kneader and mediates
40min；Other remaining raw materials are added in mixture after kneading, are stirred, and high-pressure homogeneous one under 60MPa
It is secondary, obtain the lubricating oil of the present invention.
Embodiment 4：A kind of biological based lubricating oil of automation equipment, it is made up of the raw material of following parts by weight：Phytyl
60 parts of base oil, 3 parts of titanate coupling agent, 1 part of molybdenum disulfide, 30 parts of pentaerythritol ester, ricinoleic alkyl alcohol amide borate 1
Part, 5 parts of two phthalimide of single polyisobutene fourth, 3 parts of aerosil, 6 parts of APG, 3 parts of viscosity modifier, other functions
2 parts of auxiliary agent.
Further, described phytyl base oil is palm oil, soybean oil and rilanit special, and its mass parts ratio is 5:1:
1；Described viscosity modifier is polyanion cellulose and hydroxypropyl PASELLI EASYGEL, and its mass parts ratio is 2:1；Described
Other function additives be antioxidant, defoamer, antirust agent, pour-point depressant it is compound.
A kind of described automation equipment preparation method of biological based lubricating oil, comprises the following steps：By molybdenum disulfide
After being mixed with aerosil, titanate coupling agent and the phytyl base oil of half volume are added, is placed in kneader and mediates
35min；Other remaining raw materials are added in mixture after kneading, are stirred, and high-pressure homogeneous one under 45MPa
It is secondary, obtain the lubricating oil of the present invention.
Embodiment 5：A kind of biological based lubricating oil of automation equipment, it is made up of the raw material of following parts by weight：Phytyl
80 parts of base oil, 1.5 parts of titanate coupling agent, 2.5 parts of molybdenum disulfide, 26 parts of pentaerythritol ester, castor oil alkanolamide boric acid
2.5 parts of ester, 4 parts of two phthalimide of single polyisobutene fourth, 6 parts of aerosil, 4 parts of APG, 8 parts of viscosity modifier, its
His 1.5 parts of function additive.
Further, described phytyl base oil is palm oil, soybean oil and rilanit special, and its mass parts ratio is 9:4:
2；Described viscosity modifier is polyanion cellulose and hydroxypropyl PASELLI EASYGEL, and its mass parts ratio is 3:2；Described
Other function additives be antioxidant, defoamer, antirust agent, pour-point depressant it is compound.
A kind of preparation method of the described biological based lubricating oil of automation equipment, its specific steps is the same as embodiment 1.
The lubricating oil obtained to above-described embodiment 1-5 carries out standard testing, as a result shows, above-described embodiment 1-5 is obtained
The wear scar diameter of lubricating oil oil product is 1.0 ~ 1.5mm, and oxidation induction time is 35 ~ 40min, and viscosity index (VI) is 98 ~ 104, simultaneously
Use environmentally friendly level biological raw material completely, the feature of environmental protection is preferable, and preparation method is simple, be a kind of suitable industrialized production and high-volume from
The lubricating oil that dynamicization equipment uses.
It should be pointed out that the content disclosed in above-described embodiment, only present pre-ferred embodiments is several, as long as this
The partial alteration of art personnel use, change, or the part of disclosed technology contents is modified, and come from this
The technological essence of invention and creative thinking is not added with to be familiar with the people of this skill is easy to deduce acquisition, all do not depart from this hair
Bright patent right category.
Claims (5)
1. the biological based lubricating oil of a kind of automation equipment, it is characterised in that be made up of following raw material：Phytyl base oil, metatitanic acid
Ester coupling agent, molybdenum disulfide, pentaerythritol ester, ricinoleic alkyl alcohol amide borate, single phthalimide of polyisobutene fourth two, gas phase two
Silica, APG, viscosity modifier, other function additives；
The parts by weight of described raw material are：60 ~ 90 parts of phytyl base oil, 1 ~ 3 part of titanate coupling agent, 1 ~ 3 part of molybdenum disulfide,
20 ~ 30 parts of pentaerythritol ester, 1 ~ 3 part of ricinoleic alkyl alcohol amide borate, 2 ~ 5 parts of two phthalimide of single polyisobutene fourth, gas phase two
3 ~ 7 parts of silica, 3 ~ 6 parts of APG, 3 ~ 10 parts of viscosity modifier, 1 ~ 2 part of other function additives.
A kind of 2. biological based lubricating oil of automation equipment according to claim 1, it is characterised in that：Described phytyl base
Plinth oil is palm oil, soybean oil and rilanit special, and its mass parts ratio is 3 ~ 5:1~3:1.
A kind of 3. biological based lubricating oil of automation equipment according to claim 1, it is characterised in that：Described viscosity is adjusted
Section agent is polyanion cellulose and hydroxypropyl PASELLI EASYGEL, and its mass parts ratio is 1 ~ 3:1.
A kind of 4. biological based lubricating oil of automation equipment according to claim 1, it is characterised in that：Other described work(
Can auxiliary agent be antioxidant, defoamer, antirust agent, pour-point depressant it is compound.
5. a kind of preparation method of the biological based lubricating oil of automation equipment described in claim any one of 1-4, its feature exist
In comprising the following steps：After molybdenum disulfide and aerosil are mixed, the plant of titanate coupling agent and half volume is added
Base base oil, it is placed in 20 ~ 40min of kneading in kneader；Other remaining raw materials are added in mixture after kneading, are sufficiently stirred
Uniformly, and under 40 ~ 60MPa it is high-pressure homogeneous once, obtain the lubricating oil of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127681.8A CN107760424A (en) | 2017-11-15 | 2017-11-15 | A kind of automation equipment biological based lubricating oil and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127681.8A CN107760424A (en) | 2017-11-15 | 2017-11-15 | A kind of automation equipment biological based lubricating oil and preparation method thereof |
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|---|---|
| CN107760424A true CN107760424A (en) | 2018-03-06 |
Family
ID=61278800
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| CN201711127681.8A Pending CN107760424A (en) | 2017-11-15 | 2017-11-15 | A kind of automation equipment biological based lubricating oil and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157531A (en) * | 2019-05-31 | 2019-08-23 | 钟幸华 | A kind of Biodegradable lubricant oil and preparation method thereof |
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| CN1699528A (en) * | 2005-05-24 | 2005-11-23 | 吴兴和 | Universal antifriction lubricating oil additives and method for preparing same |
| CN103497812A (en) * | 2013-08-29 | 2014-01-08 | 中国石油化工股份有限公司 | Biodegradable bentonite lubricating grease composition and preparation method thereof |
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2017
- 2017-11-15 CN CN201711127681.8A patent/CN107760424A/en active Pending
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| CN1699528A (en) * | 2005-05-24 | 2005-11-23 | 吴兴和 | Universal antifriction lubricating oil additives and method for preparing same |
| CN103497812A (en) * | 2013-08-29 | 2014-01-08 | 中国石油化工股份有限公司 | Biodegradable bentonite lubricating grease composition and preparation method thereof |
| CN104531272A (en) * | 2014-12-08 | 2015-04-22 | 邯郸派瑞化工科技有限公司 | Tourmalinite-assistant molybdenum disulfide lubrication additive and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157531A (en) * | 2019-05-31 | 2019-08-23 | 钟幸华 | A kind of Biodegradable lubricant oil and preparation method thereof |
| CN110157531B (en) * | 2019-05-31 | 2021-10-22 | 深圳市超美化工科技有限公司 | Biodegradable lubricating oil and preparation method thereof |
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