CN108441289A - A kind of starter solid lubrication material and its production technology, application method - Google Patents
A kind of starter solid lubrication material and its production technology, application method Download PDFInfo
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- CN108441289A CN108441289A CN201810200509.9A CN201810200509A CN108441289A CN 108441289 A CN108441289 A CN 108441289A CN 201810200509 A CN201810200509 A CN 201810200509A CN 108441289 A CN108441289 A CN 108441289A
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- 239000007787 solid Substances 0.000 title claims abstract description 35
- 238000005461 lubrication Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 title claims abstract description 29
- 239000007858 starting material Substances 0.000 title claims abstract description 18
- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010439 graphite Substances 0.000 claims abstract description 16
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 16
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims abstract description 16
- 239000003822 epoxy resin Substances 0.000 claims abstract description 13
- 239000012948 isocyanate Substances 0.000 claims abstract description 13
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 13
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 13
- 229910002012 Aerosil® Inorganic materials 0.000 claims abstract description 12
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical class CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 238000005238 degreasing Methods 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 239000004962 Polyamide-imide Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920002312 polyamide-imide Polymers 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000011863 silicon-based powder Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000002203 pretreatment Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims 1
- 239000004519 grease Substances 0.000 abstract description 9
- 239000000314 lubricant Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- -1 polyamidoimide Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 6
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005411 Van der Waals force Methods 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052752 metalloid Inorganic materials 0.000 description 2
- 150000002738 metalloids Chemical class 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 125000005462 imide group Chemical group 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- VDGJOQCBCPGFFD-UHFFFAOYSA-N oxygen(2-) silicon(4+) titanium(4+) Chemical compound [Si+4].[O-2].[O-2].[Ti+4] VDGJOQCBCPGFFD-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 208000009146 rhinoscleroma Diseases 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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
- C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
- C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/061—Carbides; Hydrides; Nitrides
-
- 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
- C10M2207/08—Aldehydes; Ketones
-
- 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
-
- 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
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/044—Polyamides
-
- 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
- C10N2030/02—Pour-point; Viscosity index
-
- 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)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
Abstract
A kind of starter solid lubrication material and its production technology, application method, it is related to solid lubrication technology field.A kind of starter is made of following raw material with solid lubrication material：N methyl pyrrolidones, hexone, aerosil, silicon carbide, graphite, molybdenum disulfide, BYK399 levelling agents, polyamidoimide, epoxy resin, isocyanates；It takes above-mentioned raw materials to be processed with the production technology of solid lubrication material according to a kind of starter by metering proportion and preparation can be completed.After adopting the above technical scheme, the present invention has the beneficial effect that：It has higher adhesiveness, resistance to pressure, timeliness, and its operating temperature range is wider than lubricant grease, the film of comparatively robust can be formed, the live load for bearing relatively high live load and loading suddenly, when long-time service is changed without, still ensure that the effect of lubrication, Upkeep Period are long, consumption reduces, and reduces use and maintenance and use cost.
Description
Technical field
The present invention relates to solid lubrication technology fields, and in particular to a kind of starter solid lubrication material and its production work
Skill, application method.
Background technology
It is that the accessory on starter is first powered on magnetic switch when starting ignition to start isolator, and magnetic force is opened
It closes and pulls isolator, starter armature is made to form magnetic field with coil, to which starter is started to work.
Start sliding area and bearing in isolator to need to be distributed lubricant grease, the shortcomings that lubricant grease：(1) need through
Often addition, or cycle fuel feeding, otherwise it cannot be guaranteed that the normal lubrication of machinery；(2) poor heat resistance is easily hardened in steam；(3) resist
Aqueous difference, thinning loss can be emulsified by meeting water, cannot be used in wet environment or water contact site；(4) anti-shear performance is poor, in high speed
Under shearing condition, consistency change is big, easy thinning loss；(5) loading can excessively be such that friction torque increases, because fever becomes
Matter, aging and softening, and lubricant grease is caused to be missed；Loading is very few or insufficient, it may occur that dry friction；(6) it needs far from high
Temperature-heat-source；(7) it may not apply to the higher equipment of environmental requirement.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of starter solid lubrication material,
It has higher adhesiveness, resistance to pressure, timeliness, and its operating temperature range is wider than lubricant grease, can be formed harder
Solid film, the live load for bearing relatively high live load and loading suddenly, and when long-time service is changed without, still ensure that
The effect of lubrication, Upkeep Period is long, and consumption reduces, and reduces use and maintenance and use cost.
To achieve the above object, the technical scheme is that：A kind of starter is with solid lubrication material by following parts by weight
Several raw material compositions：15~25 parts of N-Methyl pyrrolidone, 15~25 parts of hexone, aerosil 1~10
Part, 1~10 part of silicon carbide, 1~10 part of graphite, 1~10 part of molybdenum disulfide, 0.1~1 part of BYK399 levelling agents, polyamide acyl are sub-
10~30 parts of amine, 1~10 part of epoxy resin, 10~30 parts of isocyanates；Its production method includes the following steps：The first step,
By metering proportion by suitable N-Methyl pyrrolidone, hexone, aerosil, silicon powder puts into a mixing bowl
In, it stirs evenly；Second step, by metering proportion by suitable graphite, molybdenum disulfide puts into a mixing bowl, stirs evenly；Third
Step, by levelling agent, polyamide-imide resin, epoxy resin, isocyanates puts into a mixing bowl, stirs evenly；4th step, will
Mixture is fully ground, and ultimate size controls in optimum range；Its application method includes the following steps：A, metal works
Pre-treatment：50 degree of pre- degreasing maintains 8 minutes, and 50 degree of main degreasing maintains 10 minutes, rinses 50 degree and maintains 5 minutes, washes 50 degree of dimensions
It holds 8 minutes；B, the preheating of metal works：80 degree are toasted 20 minutes；C sprays one of solid lubricating coating, and 80 degree are toasted 20 points
Clock；D, sprays two solid lubricating coatings, and 80 degree of bakings after twenty minutes, 240 degree are risen to from 80 degree and is maintained 60 minutes；E, coating
Between overall thickness maintains 40~60um, flat appearance is smooth；F, metal works can be packed or be assembled after standing cooling.
After adopting the above technical scheme, the present invention has the beneficial effect that：(1) adhesiveness：When friction part is in stationary state
When, solid lubrication material can keep original shape, be not lost in automatically by gravity, will not be slided on vertical surface
It falls and water clock is gone out from gap, suitable for the friction part for stopping stopping out or seldom starting, supplemental lubrication grease is very tired
The position at difficult position and open type or poor sealing；When friction part is in motion state, solid lubrication material will not be as
Lubricant grease is got rid of leakage by the effect of centrifugal force like that, will not be sputtered and from the position of poor sealing, it is ensured that environment is not
By or it is few contaminated, prevented also from polluted product；(2) use temperature range：The operating temperature range of solid lubrication material is than profit
Lubricating oil fat is wide；(3) resistance to pressure：The adsorption capacity of solid lubrication material on the metal surface is more much larger than lubricant grease, and can shape
At the film of comparatively robust, the live load for bearing relatively high live load and loading suddenly；(4) timeliness：Solid lubrication material
When being used for a long time and being changed without, the effect of lubrication is still ensured that, on the other hand, due to infrequently supplementing grease, Upkeep Period
Long, consumption reduces, and upkeep cost is also low；(5) barrier propterty：Solid lubrication material is coated on metal surface or part, is had and is protected
Ability is held, water or vapor permeation can be prevented to metal surface, acid, alkali, moisture, the direct etch working surface of oxygen is isolated,
It is a kind of good protective materials, and protects the phase long；(6) sealing performance：Solid lubrication material can prevent dust from entering worksheet
Face avoids impurity from being mixed into, and wears machine components；The high work of more complicated for certain space structures, lubrication face required precision
Make component, solid lubrication material can be blocked in dust impurity member outer surface, and main gap can be filled up, and play closing
Effect；(7) adhesive force：Solid lubrication material is excellent to the adhesive force of steel metalloid, without additional addition priming paint；(8) salt spray resistance：
Solid lubrication material salt spray resistance is more than 480 hours, being capable of good protection steel metalloid without additional addition priming paint；(9) resistance to
Friction wear：Under high load action, solid lubrication material is wear-resisting still to be can reach 200,000 times or more.
The operation principle of the present invention：Polyamide-imide resin is imide ring and amido bond regular alternately arranged one
Type of Collective object；With resistant of high or low temperature, wearability, mechanical performance is excellent, and dielectric properties and ablation resistance are good, to metal and
Other materials have very strong bonding force；The presence of hydroxyl and ehter bond in epoxy molecule chain, make its to various substances especially
Metal has very high adhesion strength, and chemical resistance is excellent；Contain a small amount of isocyanates in formula, it can be with asphalt mixtures modified by epoxy resin
Hydroxyl reaction in fat, plays internal plasticization, greatly improves the flexibility of system；Graphite is a kind of hexagon stratiform knot
Structure, with AB-AB stacking order along C axis accumulation moldings, interlamellar spacing 0.3354nm, on each layer, carbon atom press hexagonal knot for it
Structure arranges, and every 1 carbon atom is connected with other 3 carbon atoms, and C-C distances are 0.1415nm, and apex angle is equilateral triangle, and carbon is former
3 hybrid electrons of son generate covalent bond, and 4 electronics of remaining non-hydridization form pi bond, carbon atomic layer between 2 carbon atoms
Between only attract each other by faint Van der Waals force；Graphite has anisotropy, splitting separation is easy tod produce between lamination, this is
Graphite has the basic reason of antifriction quality.The hexagonal crystal structure of molybdenum disulfide is replaced by molybdenum atom plane and sulphur atom plane
It constitutes, ordering is S:MO:S:MO:S:……；Each layer of atomic arrangement is all hexagon, and wherein molybdenum atom is by 6 sulphur
The equidistant encirclement of atom, these sulphur atoms are located on the apex angle of triangular prism, every layer of S:MO:S structures all include 2 sulphur atoms
The mid-plane of outer layer plane and molybdenum atom；The distance of molybdenum atom plane to sulphur atom plane is 0.158nm, and 2 adjacent sulphur are former
The distance of sub- plane is 0.301nm, is σ keys between molybdenum atom and sulphur atom, and between sulphur atom is the π based on Van der Waals force
Key；The sandwich structure of molybdenum disulfide, which is formed by coating interior polarization, contributes to the arrangement trend of crystal face parallel with surface,
Alignment films are formed on slidingsurface, basal plane is nearly parallel to surface；Sliding makes molybdenum disulfide generate strong orientation, curing
Inherently there is low tackability and low shearing strength, this is its main machine with low-friction coefficient between the basal plane of molybdenum structure
Reason.Graphite and molybdenum disulfide are flake structure or hexagon layer-lattice structure, the atom close-packed arrays in every layer and atom
Between with Covalent bonding together；Interval between every layer is larger, is combined by faint Van der Waals force between layers, therefore,
Coating combination can be only about 1/10~1/100 of atomic binding energy in layer, their mechanical property and physical property has bright
Aobvious anisotropy, the especially anti-shear ability on the direction of atomic plane are very low；Graphite and molybdenum disulfide can be considered with
Unlimited parallel layers made of distance c accumulations；Once by the shearing force of very little, high-density raw sublayer just generates sliding；Macroscopic view
On, this phenomenon, which shows as material, has good lubricity.Silicon powder is used to improve the scratch resistance of coating, gas phase titanium dioxide
Silicon can prevent the scleroma of powder from depositing, and increase coating stability in storage.
Specific implementation mode
Embodiment 1
The present embodiment the technical solution adopted is that：A kind of starter is with solid lubrication material by the raw material group of following parts by weight
At：15 parts of N-Methyl pyrrolidone, 15 parts of hexone, 1 part of aerosil, 1 part of silicon carbide, 1 part of graphite, two
1 part of molybdenum sulfide, 0.1 part of BYK399 levelling agents, 10 parts of polyamidoimide, 1 part of epoxy resin, 10 parts of isocyanates；Its life
Production method includes the following steps：The first step, by metering proportion by suitable N-Methyl pyrrolidone, hexone, gas
Aerosil, silicon powder put into a mixing bowl, stir evenly；Second step, by metering proportion by suitable graphite, molybdenum disulfide
It puts into a mixing bowl, stirs evenly；Third walks, by levelling agent, polyamide-imide resin, epoxy resin, isocyanates input
In a mixing bowl, stir evenly；4th step, mixture is fully ground, and ultimate size controls in optimum range；Its user
Method includes the following steps：A, the pre-treatment of metal works：50 degree of pre- degreasing maintains 8 minutes, and 50 degree of main degreasing maintains 10 minutes, drift
It washes 50 degree to maintain 5 minutes, washes 50 degree and maintain 8 minutes；B, the preheating of metal works：80 degree are toasted 20 minutes；C, spraying is together
Solid lubricating coating, 80 degree are toasted 20 minutes；D, sprays two solid lubricating coatings, and 80 degree of bakings after twenty minutes, rise from 80 degree
To 240 degree and maintain 60 minutes；E, between total coating thickness maintains 40~60um, flat appearance is smooth；F, metal works are quiet
It can pack or assemble after setting cooling.
Embodiment 2
This implementation and the difference of embodiment 1 are：It is made of the raw material of following parts by weight：N-Methyl pyrrolidone
20 parts, 20 parts of hexone, 5 parts of aerosil, 5 parts of silicon carbide, 5 parts of graphite, 5 parts of molybdenum disulfide, BYK399
0.5 part of levelling agent, 25 parts of polyamidoimide, 5 parts of epoxy resin, 25 parts of isocyanates.
Other raw material compositions, production technology, application method are same as Example 1.
Embodiment 3
This implementation and the difference of embodiment 1 are：It is made of the raw material of following parts by weight：N-Methyl pyrrolidone
25 parts, 25 parts of hexone, 10 parts of aerosil, 10 parts of silicon carbide, 10 parts of graphite, 10 parts of molybdenum disulfide,
1 part of BYK399 levelling agents, 30 parts of polyamidoimide, 10 parts of epoxy resin, 30 parts of isocyanates.
Other raw material compositions, production technology, application method are same as Example 1.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (6)
1. a kind of starter solid lubrication material, it is characterised in that it is made of the raw material of following parts by weight：N- methylpyrroles
15~25 parts of alkanone, 15~25 parts of hexone, 1~10 part of aerosil, 1~10 part of silicon carbide, graphite 1~
10 parts, 1~10 part of molybdenum disulfide, 0.1~1 part of BYK399 levelling agents, 10~30 parts of polyamidoimide, epoxy resin 1~10
Part, 10~30 parts of isocyanates.
2. a kind of starter production technology of solid lubrication material, it is characterised in that it includes the following steps：The first step, by metering
Suitable N-Methyl pyrrolidone, hexone, aerosil, silicon powder are put into a mixing bowl, are stirred by proportioning
It mixes uniformly；Second step, by metering proportion by suitable graphite, molybdenum disulfide puts into a mixing bowl, stirs evenly；Third walks, will
Levelling agent, polyamide-imide resin, epoxy resin, isocyanates put into a mixing bowl, stir evenly；4th step will mix
Object is fully ground, and ultimate size controls in optimum range.
3. a kind of starter application method of solid lubrication material, it is characterised in that it includes the following steps：A, metal works
Pre-treatment：50 degree of pre- degreasing maintains 8 minutes, and 50 degree of main degreasing maintains 10 minutes, rinses 50 degree and maintains 5 minutes, washes 50 degree of dimensions
It holds 8 minutes；B, the preheating of metal works：80 degree are toasted 20 minutes；C sprays one of solid lubricating coating, and 80 degree are toasted 20 points
Clock；D, sprays two solid lubricating coatings, and 80 degree of bakings after twenty minutes, 240 degree are risen to from 80 degree and is maintained 60 minutes；E, coating
Between overall thickness maintains 40~60um, flat appearance is smooth；F, metal works can be packed or be assembled after standing cooling.
4. a kind of starter solid lubrication material according to claim 1, it is characterised in that it is by following parts by weight
Raw material forms：15 parts of N-Methyl pyrrolidone, 15 parts of hexone, 1 part of aerosil, 1 part of silicon carbide, graphite
1 part, 1 part of molybdenum disulfide, 0.1 part of BYK399 levelling agents, 10 parts of polyamidoimide, 1 part of epoxy resin, 10 parts of isocyanates.
5. a kind of starter solid lubrication material according to claim 1, it is characterised in that it is by following parts by weight
Raw material forms：20 parts of N-Methyl pyrrolidone, 20 parts of hexone, 5 parts of aerosil, 5 parts of silicon carbide, graphite
5 parts, 5 parts of molybdenum disulfide, 0.5 part of BYK399 levelling agents, 25 parts of polyamidoimide, 5 parts of epoxy resin, 25 parts of isocyanates.
6. a kind of starter solid lubrication material according to claim 1, it is characterised in that it is by following parts by weight
Raw material forms：25 parts of N-Methyl pyrrolidone, 25 parts of hexone, 10 parts of aerosil, 10 parts of silicon carbide, stone
10 parts of ink, 10 parts of molybdenum disulfide, 1 part of BYK399 levelling agents, 30 parts of polyamidoimide, 10 parts of epoxy resin, isocyanates 30
Part.
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| CN201810200509.9A CN108441289A (en) | 2018-03-12 | 2018-03-12 | A kind of starter solid lubrication material and its production technology, application method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810200509.9A CN108441289A (en) | 2018-03-12 | 2018-03-12 | A kind of starter solid lubrication material and its production technology, application method |
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| CN108441289A true CN108441289A (en) | 2018-08-24 |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251135A (en) * | 2020-11-02 | 2021-01-22 | 中国科学院兰州化学物理研究所 | High-strength long-life solid lubricating coating for main fuel pump of aircraft engine |
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| CN1450139A (en) * | 2003-04-21 | 2003-10-22 | 上海高分子材料研究开发中心 | High-temp thixotropy resistant polyimide based corrosion-resisting lubricating coating |
| CN1975188A (en) * | 2005-09-16 | 2007-06-06 | 米巴·格来特来格有限公司 | Bearing element |
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| CN1450139A (en) * | 2003-04-21 | 2003-10-22 | 上海高分子材料研究开发中心 | High-temp thixotropy resistant polyimide based corrosion-resisting lubricating coating |
| CN1975188A (en) * | 2005-09-16 | 2007-06-06 | 米巴·格来特来格有限公司 | Bearing element |
| CN102816518A (en) * | 2012-09-06 | 2012-12-12 | 山东滨州渤海活塞股份有限公司 | Carbon-carbon composite nano-base wear-resistant coating material |
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| CN112251135A (en) * | 2020-11-02 | 2021-01-22 | 中国科学院兰州化学物理研究所 | High-strength long-life solid lubricating coating for main fuel pump of aircraft engine |
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