CN107164059A - A kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition - Google Patents

A kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition Download PDF

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Publication number
CN107164059A
CN107164059A CN201710506764.1A CN201710506764A CN107164059A CN 107164059 A CN107164059 A CN 107164059A CN 201710506764 A CN201710506764 A CN 201710506764A CN 107164059 A CN107164059 A CN 107164059A
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kuan
wen
high vacuum
grease composition
radiation preventing
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黄福川
邓富康
唐弓斌
胡雄风
李康春
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Guangxi University
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Guangxi University
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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
    • C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-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
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic 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
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • 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
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/1033—Polyethers, i.e. containing di- or higher polyoxyalkylene groups 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • C10M2215/065—Phenyl-Naphthyl amines
    • 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
    • C10M2215/08—Amides
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • 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
    • C10M2227/04—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 having a silicon-to-carbon bond, e.g. organo-silanes
    • 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
    • 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
    • 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
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • 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
    • C10N2030/26—Waterproofing or water resistance
    • 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
    • C10N2030/32—Light or X-ray resistance
    • 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
    • C10N2030/76—Reduction of noise, shudder, or vibrations
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/02—Bearings
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/44—Super vacuum or supercritical use
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy

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  • 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 high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition, using phenyl-diformyl amine salt as thickening agent, using oily based on polyphenylene oxide, coordinate a variety of compound additives, including：Solubilizer, dispersant, fluidity improver, friction improver, metal deactivator, antiwear additive, filler, antioxidant and oxidation and corrosion inhibitor.The lubricant composition not only has outside excellent high temperature performance, antioxygenic property, pumping, mechanical stability, colloid stability, anti-water drenching, anti-corrosive properties, but also with excellent radiation resistance, fretting wear resistance property, shock resistance and damping, low noise performance.In addition, the lubricating grease can also keep good combination property in high vacuum environment.

Description

A kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition
Technical field
The invention belongs to technical field of lubricating grease, particularly a kind of high radiation preventing high vacuum Kuan Wen robots bearing is special Oil/fat composition.
Background technology
With the development of society, demographic dividend is reduced, traditional industry is to high technology industry fast transformation.Both at home and abroad Development to robot technology is increasingly paid attention to.World community is just accelerating placement machine people's industry, and European Union in 2007 starts Seven framework plannings (7th Framework Programme), the U.S. in 2011 starts " American National robot program ", Korea Spro State and Japan's also related robot research plan of Plan.It is expected that in the coming years, robot will automobile, ship, The field such as the manufacturings such as engineering machinery, electronic appliance and occurred events of public safety processing welcomes explosion type demand growth.
At present, robot type is broadly divided into industrial robot and service humanoid robot.Wherein industrial robot is machine The most important class of people, occupies most robot market's shares, industrial robot special grease is compared to service type machine Device people has the broader market space.
Industrial robot is a kind of all round computer, cybernetics, theory of mechanisms, artificial intelligence, bionics, information and sensing The multidisciplinary multi-field high and new technology equipment such as technology.Industrial robot application field is relatively broad to can operate with automobile and zero The fields such as part manufacture, construction machinery production, electronics and household electrical appliances manufacture, it is adaptable to structure welding, Palletised carry, parts dress With the work post such as dismounting and product painting.Because industrial robot has application field extensively, effect work post is various, uses ring The features such as border is changeable, requirement of the industrial robot to lubriation material is also more strict, particularly industrial zero, decelerator bearing Part, the conventional bearing of industrial robot has angular contact ball bearing, cylinder roller bearing, taper roll bearing and right-angled intersection Roller bearing etc., these bearing lives determine industrial robot and its decelerator life-span, and the quality of lubriation material is directly influenced Bearing lubrication state and life-span, therefore develop a kind of professional lubricating grease of robot bearing and seem highly significant.
Radiation is the structural framework for gradually destroying fat on the main influence of lubricating grease, so that its rheological property becomes Change.Particularly when absorption dose of radiation is enough to cause decentralized medium and thickening agent to occur chemical change in itself, the structure of fat is just Start to be destroyed.Radiate and strength degree and viscosity number decline are revealed as when the effect to lubricating grease starts.Continue to increase and absorb spoke Dosage is penetrated, fat shows as starting hardening.After various fat are radiated, final stage all case-hardening(drying)s, it is poly- that radiation occurs for decentralized medium Close.Therefore, the lubricating grease with capability of resistance to radiation must use radiation-resistant base oil, thickening agent and additive.
In addition, industrial robot operating condition has, temperature in use difference is big, velocity variations are big, high radiation, high vacuum, The features such as heavy load, high-frequency alternating load, according to these features, the high radiation preventing Gao Zhen developed for industrial robot Kong Kuanwen robots bearing special-purpose grease should also have excellent high temperature performance, antioxygenic property, pumping, mechanical stability, Colloid stability, anti-water drenching, anti-corrosive properties, radiation resistance, fretting wear resistance property, shock resistance and damping, low noise Performance.
The content of the invention
There is excellent high temperature performance, antioxygenic property, pumping the technical problem to be solved in the present invention is to provide a kind of Property, mechanical stability, colloid stability, anti-water drenching, anti-corrosive properties, radiation resistance, fretting wear resistance property, impact resistance Energy and damping, the high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition of low noise performance.
The present invention solves above-mentioned technical problem using following technical scheme：
A kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition, using phenyl-diformyl amine salt as thick Agent, using oily based on polyphenylene oxide, coordinates a variety of compound additives, the composition composition of its respective mass percent：
Component Mass percent content
Thickening agent 20%~30%
Base oil Surplus
Solubilizer 8%~10%
Dispersant 6%~8%
Fluidity improver 1%~3%
Friction improver 2%~4%
Metal deactivator 0.2%~0.6%
Antiwear additive 2%~3%
Filler 2%~3%
Antioxidant 0.1%~0.3%
Oxidation and corrosion inhibitor 0.8%~1.2%
Above each component mass percent summation is 100%.
The thickening agent uses phenyl-diformyl amine salt.
The polyphenylene oxide is made up of m-4PESE, m-4PE2S and m-4PE3S mixing, and mixing quality ratio is 1: 1: 1.
The solubilizer uses dialkyl diphenyl ether.
How the dispersant uses alkyl.
The fluidity improver uses 1- (m- Phenylsulfanylphenyl) -3- phenyl tetramethyl disiloxanes.
The friction improver uses phosphenylic acid.
The metal deactivator uses triphenyl borine.
The antiwear additive polysulfide T325A.
The filler is using antimony sulantimonate and calcium carbonate in mass ratio 4:1 compounding, the Paris white was 1000 mesh Fine particle calcium carbonate；Antioxidant uses N- phenyl-α-naphthylamines；Oxidation and corrosion inhibitor uses dialkyl dithio formic acid antimony.
Advantages of the present invention：
The present invention determines most suitable thickening agent and base by orthogonal experiment combination artificial neural network intelligent algorithm Plinth oil species make it that developing lubricating grease possesses the development lubricating grease substantially conformed to suitable for industrial robot bearing operating condition, Further experiment determines other additive components and content.The lubricant composition not only have excellent high temperature performance, Outside antioxygenic property, pumping, mechanical stability, colloid stability, anti-water drenching, anti-corrosive properties, but also with excellent Radiation resistance, fretting wear resistance property, shock resistance and damping, low noise performance.In addition, the lubricating grease is in high vacuum Environment can also keep good combination property.
Embodiment
Embodiment 1：
Each component is reconciled by following mass percent and formed：
Above each component mass percent summation is 100%.
Embodiment 2：
Each component is reconciled by following mass percent and formed：
Above each component mass percent summation is 100%.
Embodiment 3：
Each component is reconciled by following mass percent and formed：
Above each component mass percent summation is 100%.
Embodiment 1-3 typical technology indexs：

Claims (10)

1. a kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition, it is characterised in that：Using benzenedicarboxamide Salt using oily based on polyphenylene oxide, coordinates a variety of compound additives as thickening agent, its each mass percent into packet Into：
Component Mass percent content Thickening agent 20%~30% Base oil Surplus Solubilizer 8%~10% Dispersant 6%~8% Fluidity improver 1%~3% Friction improver 2%~4% Metal deactivator 0.2%~0.6% Antiwear additive 2%~3% Filler 2%~3% Antioxidant 0.1%~0.3% Oxidation and corrosion inhibitor 0.8%~1.2%
Above each component mass percent summation is 100%.
2. a kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition as claimed in claim 1, its feature exists In：The thickening agent uses phenyl-diformyl amine salt.
3. a kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition as claimed in claim 1, its feature exists In：The polyphenylene oxide is made up of m-4PESE, m-4PE2S and m-4PE3S mixing, and mixing quality ratio is 1: 1: 1.
4. a kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition as claimed in claim 1, its feature exists In：The solubilizer uses dialkyl diphenyl ether.
5. a kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition as claimed in claim 1, its feature exists In：How the dispersant uses alkyl.
6. a kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition as claimed in claim 1, its feature exists In：The fluidity improver uses 1- (m- Phenylsulfanylphenyl) -3- phenyl tetramethyl disiloxanes.
7. a kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition as claimed in claim 1, its feature exists In：The friction improver uses phosphenylic acid.
8. a kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition as claimed in claim 1, its feature exists In：The metal deactivator uses triphenyl borine.
9. a kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition as claimed in claim 1, its feature exists In：The antiwear additive polysulfide T325A.
10. a kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition as claimed in claim 1, its feature exists In：The filler is using antimony sulantimonate and calcium carbonate in mass ratio 4:1 compounding, the Paris white is the fine particle calcium carbonate of 1000 mesh； Antioxidant uses N- phenyl-α-naphthylamines；Oxidation and corrosion inhibitor uses dialkyl dithio formic acid antimony.
CN201710506764.1A 2017-06-28 2017-06-28 A kind of high radiation preventing high vacuum Kuan Wen robots bearing special-purpose grease composition Pending CN107164059A (en)

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CN107805534A (en) * 2017-11-24 2018-03-16 科特龙流体科技（扬州）有限公司 Core level pump radioresistance high/low temperature special grease

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CN104194875A (en) * 2014-08-30 2014-12-10 广西大学 Composition capable of degrading castor oil plant-based wide-temperature bearing grease
CN106118832A (en) * 2016-07-12 2016-11-16 安徽中天石化股份有限公司 A kind of long-life high temperature bearing grease and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107805534A (en) * 2017-11-24 2018-03-16 科特龙流体科技（扬州）有限公司 Core level pump radioresistance high/low temperature special grease
CN107805534B (en) * 2017-11-24 2021-02-02 科特龙流体科技（扬州）有限公司 Special anti-radiation high-low temperature lubricating grease for nuclear pump

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