CN102250538A - Normal-temperature solidifying wear-resistance coating and preparation method thereof - Google Patents
Normal-temperature solidifying wear-resistance coating and preparation method thereof Download PDFInfo
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Abstract
The invention relates to a normal-temperature solidifying wear-resistance coating and a preparation method thereof. The normal-temperature solidifying wear-resistance coating consists of a component A and a component B, which are in a weight ratio of (7-12):1, wherein the component A consists of graphite fluoride, silicon carbide micropowder, fluorinated ethylene vinyl ether (FEVE) fluorocarbon resin, a first solvent, a dispersant, a coupling agent and a thixotropic agent; and the component B comprises a solidifying agent and a second solvent. The normal-temperature solidifying wear-resistance coating can be applied by the conventional brushing, dipping and spraying coating processes without consuming a large amount of energy and can be applied on surfaces susceptible to high temperature. And with the high hardness and high wear resistance of silicon carbide and the excellent lubricating performance of graphite fluoride, the normal-temperature solidifying wear-resistance coating has the characteristics of high hardness and high wear resistance. In addition, the normal-temperature solidifying wear-resistance coating has high heat resistance and can solidify at normal temperature or solidify quickly with heating.
Description
Technical field
The invention belongs to material surface resist technology field, relate in particular to ambient cure wear-resistant paint that a kind of wear resistance is good, hardness is higher and preparation method thereof, can be used in aluminium, copper material, and other needs the place of wear-resistant paint.
Background technology
Along with development of modern science and technology, the floor of the blade of the impeller of man-made satellite, spaceship, bullet train, steam turbine and engine, the water screw on naval vessel, hydraulic generator and the deck of boats and ships, buildings, traffic paint etc., all be subjected to washing away and the effect of mechanical force of high velocity air, sandstone and current, the wearing and tearing of material are quite serious, for extending work-ing life, material surface need apply wear-resistant paint.
Wear-resistant paint is the coating that a class has specific function, has wearability preferably.Such as, wear-resistant coating is plated on glass and the ophthalmic lens, glass and eyeglass are not had cut again.Mechanical industry adopts lubricating and wear-resisting functions coating that the mechanical key component are carried out coating for metal surfaces and handles lubricating and wear-resisting, hardness and the work-ing life that can improve mechanical means.Wear-resisting functions coating is the core in the new coating field, and the development of modern coatings industry and technology is played important promotion and supporting role.In modern coatings industry in the whole world and Study on Technology field, wear-resisting functions coating accounts for 25% ~ 35%, has become the emphasis of countries in the world new coating area research development, also is the focus of strategy competition in modern coatings industry in countries in the world and the technical development.
At present wear-resistant coating uses hot-spraying techniques or sintering film forming more, and this dual mode all needs to consume lot of energy, and operator are had injury, and can not use can not bearing the pyritous surface.
Summary of the invention
The purpose of this invention is to provide a kind of ambient cure wear-resistant paint that conventional brushing, dip-coating or spraying coating process apply, wear resisting property is good that adopts.
In order to realize purpose of the present invention, the technical solution used in the present invention is:
A kind of ambient cure wear-resistant paint, it is characterized in that, it is made up of first component and second component, the weight ratio of first component and second component is (7 ~ 12): 1, wherein the first weight percentages of components consists of: 0.5 ~ 5% fluorographite, 10 ~ 25% silicon carbide micro-powder, 35 ~ 45% FEVE fluorocarbon resin, 30 ~ 40% first solvent, 2 ~ 4% dispersion agent, 0.8 ~ 1.5% coupling agent, 0.1 ~ 0.3% thixotropic agent, and the weight percent sum of above-mentioned each component is 100%; The second weight percentages of components consists of: 60 ~ 80% solidifying agent, 20 ~ 40% second solvent, the weight percent sum of above-mentioned each component is 100%.
In the such scheme, the particle diameter of described fluorographite is 5 ~ 10 μ m, and the particle diameter of described silicon carbide micro-powder is 3 ~ 8 μ m.
In the such scheme, described FEVE fluorocarbon resin is that chlorotrifluoroethylene is the solvable type FEVE fluorocarbon resin of solvent of main body.
In the such scheme, described dispersion agent is BYK-163, BYK-182 or BYK-161.
In the such scheme, described coupling agent is γ-(methacryloxy) propyl trimethoxy silicane or γ-An Bingjisanyiyangjiguiwan.
In the such scheme, described thixotropic agent is BYK-410 or BYK-411.
In the such scheme, described first solvent and second solvent are butylacetate and dimethylbenzene mixes 4 ~ 6:6 ~ 4 by volume.
In the such scheme, described solidifying agent is the aliphatic polymeric isocyanate solidifying agent.
In the such scheme, described solidifying agent is the mixing of any one or the two among N-75, the N-3390, and the two is any proportioning when mixing.
The preparation method of above-mentioned ambient cure wear-resistant paint is characterized in that it may further comprise the steps:
1) choosing of raw material: get the raw materials ready according to following component and weight percent: the first weight percentages of components consists of: 0.5 ~ 5% fluorographite, 10 ~ 25% silicon carbide micro-powder, 35 ~ 45% FEVE fluorocarbon resin, 30 ~ 40% first solvent, 2 ~ 4% dispersion agent, 0.8 ~ 1.5% coupling agent, 0.1 ~ 0.3% thixotropic agent, and the weight percent sum of above-mentioned each component is 100%; The second weight percentages of components consists of: 60 ~ 80% solidifying agent, 20 ~ 40% second solvent, and the weight percent sum of above-mentioned each component is 100%;
2) in the FEVE fluorocarbon resin, add the weight percent account for first solvent be 73-86% first dissolution with solvents fully after, add dispersion agent, coupling agent and thixotropic agent, under condition of stirring, add silicon carbide micro-powder and fluorographite, powerful mechanical stirring 1 to 2 hour, ultra-sonic dispersion 5-10 minute afterwards, fully be ground to again below the fineness 10 μ m, and then add first solvent of surplus, obtain the first component;
3) get solidifying agent second solvent cut, obtain the second component;
4) be (7 ~ 12) with first component and second component according to weight ratio: 1 mixes.
The invention has the beneficial effects as follows:
1. this ambient cure wear-resistant paint can adopt conventional brushing, dip-coating or spraying coating process to apply, do not need to consume lot of energy, can use can not bearing the pyritous surface.
2. the employed FEVE fluorocarbon resin of ambient cure wear-resistant paint of the present invention is the resin with crosslinking structure, and surface energy is low and frictional coefficient is little; Filler has silicon carbide micro-powder and fluorographite in the coating, silicon carbide is the very strong compound of covalent linkage, have characteristics such as fusing point height, hardness height, wearability be good, fluorographite is a kind of novel lubricating material of laminate structure, and its lubricity is more superior than graphite, molybdenumdisulphide.The based on silicon carbide high rigidity, the good and fluorographite excellent lubricating property of wear resistance, this ambient cure wear-resistant paint has higher hardness, characteristics that wear resistance is good.
3. the resistance toheat of this ambient cure wear-resistant paint is better, and normal temperature solidified also can the heating quickens to solidify.
Embodiment
Further the present invention will be described below in conjunction with drawings and Examples, but content of the present invention not only is confined to the following examples.
Following embodiment 1-6 is adopted: the particle diameter of fluorographite is 5 ~ 10 μ m.The particle diameter of silicon carbide micro-powder is 3 ~ 8 μ m.Before the application, in this ambient cure wear-resistant paint, add 0.1 ~ 1.5% the flow agent account for first component and second component gross weight, 0.1 ~ 0.7% defoamer and 0.05 ~ 0.1% siccative simultaneously, but application after fully stirring.
Embodiment 1: a kind of ambient cure wear-resistant paint, and it is made up of first component and second component, and the weight ratio of first component and second component is 12:1, and described first component comprises following component (by weight percentage):
| Fluorographite | 5% |
| Silicon carbide micro-powder | 25% |
| The FEVE fluorocarbon resin | 35% |
| First solvent | 30% |
| Dispersion agent | 4% |
| Coupling agent | 0.8% |
| Thixotropic agent | 0.2% |
| Amount to | 100% |
Described second component comprises following component (by weight percentage):
| Solidifying agent | 70% |
| Second solvent | 30% |
| Amount to | 100% |
Described FEVE fluorocarbon resin is that chlorotrifluoroethylene is the solvable type FEVE fluorocarbon resin of solvent of main body, and it is produced for the Dalian fluorine coating company limited of nation of shaking, and the trade mark is F100.
Described first solvent and second solvent are butylacetate and dimethylbenzene mixes with volume ratio 5 to 5.
Described dispersion agent is that the trade mark that German BYK company produces is the dispersion agent of BYK-163.
Described coupling agent is a γ-An Bingjisanyiyangjiguiwan.
Described thixotropic agent is that the trade mark that German BYK company produces is the thixotropic agent of BYK-410.
Described solidifying agent is the N-75 solidifying agent that Bayer A.G produces.
The preparation method of above-mentioned ambient cure wear-resistant paint may further comprise the steps:
Get 35 parts of FEVE fluorocarbon resins, add 22 part of first dissolution with solvents fully after, add 4 parts of dispersion agents, 0.8 part of coupling agent and 0.2 part of thixotropic agent, under condition of stirring, add 25 parts of silicon carbide micro-powders and 5 parts of fluorographites, powerful mechanical stirring 2 hours, ultrasonic afterwards 10min fully is ground to the coating fineness again below 10 μ m in conoidal mill, add 8 parts of first solvents of surplus then, obtain wear-resistant paint first component.Get 70 parts of solidifying agent then with 30 part of second solvent cut, obtain the second component.Is that the 12:1 mixing promptly gets this ambient cure wear-resistant paint with first component and second component according to weight ratio.
Before the application, in above-mentioned ambient cure wear-resistant paint, add 1.5% the BYK-354 flow agent account for first component and second component gross weight (German BYK company produce) simultaneously, 0.05% dibutyl tin dilaurate siccative, and 0.7% BYK-066N defoamer (German BYK company produce), but application after fully stirring.
Coating after the application is tested, and drawing the mass loss of enclosing with 1000g load wearing and tearing 1000 on the abrasion instrument is 2 ~ 5 milligrams, and pencil hardness reaches 4H, and sticking power is 2 grades, and resistance to impact shock is more than or equal to 50kgcm, and snappiness is 1mm.
Embodiment 2: a kind of ambient cure wear-resistant paint, and it is made up of first component and second component, and the weight ratio of first component and second component is 10:1, and described first component comprises following component (by weight percentage):
| Fluorographite | 3.4% |
| Silicon carbide micro-powder | 18% |
| The FEVE fluorocarbon resin | 40% |
| First solvent | 35% |
| Dispersion agent | 2% |
| Coupling agent | 1.5% |
| Thixotropic agent | 0.1% |
| Amount to | 100% |
Described second component comprises following component (by weight percentage):
| Solidifying agent | 80% |
| Second solvent | 20% |
| Amount to | 100% |
Described FEVE fluorocarbon resin is that chlorotrifluoroethylene is the solvable type FEVE fluorocarbon resin of solvent of main body, and it is produced for the Dalian fluorine coating company limited of nation of shaking, and the trade mark is F100.
Described first solvent and second solvent are butylacetate and dimethylbenzene mixes with volume ratio 4 to 6.
Described dispersion agent is that the trade mark that German BYK company produces is the dispersion agent of BYK-163.
Described coupling agent is a γ-An Bingjisanyiyangjiguiwan.
Described thixotropic agent is that the trade mark that German BYK company produces is the thixotropic agent of BYK-410.
Described solidifying agent is the N-75 solidifying agent that Bayer A.G produces.
The preparation method of above-mentioned ambient cure wear-resistant paint may further comprise the steps:
Get 40 parts of FEVE fluorocarbon resins, add 28 part of first dissolution with solvents fully after, add 2 parts of dispersion agents, 1.5 parts of coupling agents and 0.1 part of thixotropic agent, under condition of stirring, add 18 parts of silicon carbide micro-powders and 3.4 parts of fluorographites, powerful mechanical stirring 1 hour, ultrasonic afterwards 10min fully is ground to the coating fineness again below 10 μ m in conoidal mill, add 7 parts of first solvents of surplus then, obtain wear-resistant paint first component.Get 80 parts of solidifying agent then with 20 part of second solvent cut, obtain the second component.Is that the 10:1 mixing promptly gets this ambient cure wear-resistant paint with first component and second component according to weight ratio.
Before the application, in above-mentioned ambient cure wear-resistant paint, add 0.8% the BYK-354 flow agent account for first component and second component gross weight (German BYK company produce) simultaneously, 0.07% dibutyl tin dilaurate siccative, and 0.4% BYK-066N defoamer (German BYK company produce), but application after fully stirring.
Coating after the application is tested, and the mass loss with 1000g load wearing and tearing 1000 circles on the abrasion instrument is 2 ~ 5 milligrams, and pencil hardness reaches 4H, and sticking power is 1 grade, and resistance to impact shock is more than or equal to 50kgcm, and snappiness is 1mm.
Embodiment 3: a kind of ambient cure wear-resistant paint, and it is made up of first component and second component, and the weight ratio of first component and second component is 7:1, and described first component comprises following component (by weight percentage):
| Fluorographite | 0.5% |
| Silicon carbide micro-powder | 10% |
| The FEVE fluorocarbon resin | 45% |
| First solvent | 40% |
| Dispersion agent | 3% |
| Coupling agent | 1.2% |
| Thixotropic agent | 0.3% |
| Amount to | 100% |
Described second component comprises following component (by weight percentage):
| Solidifying agent | 60% |
| Second solvent | 40% |
| Amount to | 100% |
Described FEVE fluorocarbon resin is that chlorotrifluoroethylene is the solvable type FEVE fluorocarbon resin of solvent of main body, and it is produced for the Dalian fluorine coating company limited of nation of shaking, and the trade mark is F100.
Described first solvent and second solvent are butylacetate and dimethylbenzene mixes with volume ratio 6 to 4.
Described dispersion agent is that the trade mark that German BYK company produces is the dispersion agent of BYK-163.
Described coupling agent is a γ-An Bingjisanyiyangjiguiwan.
Described thixotropic agent is that the trade mark that German BYK company produces is the thixotropic agent of BYK-410.
Described solidifying agent is the N-3390 solidifying agent that Bayer A.G produces.
The preparation method of above-mentioned ambient cure wear-resistant paint may further comprise the steps:
Get 45 parts of FEVE fluorocarbon resins, add 35 part of first dissolution with solvents fully after, add 3 parts of dispersion agents, 1.2 parts of coupling agents and 0.3 part of thixotropic agent, under condition of stirring, add 10 parts of silicon carbide micro-powders and 0.5 part of fluorographite, powerful mechanical stirring 1 hour, ultrasonic afterwards 5min fully is ground to the coating fineness again below 10 μ m in conoidal mill, add 5 parts of first solvents of surplus then, obtain wear-resistant paint first component.Get 60 parts of solidifying agent then with 40 part of second solvent cut, obtain the second component.Is that the 7:1 mixing promptly gets this ambient cure wear-resistant paint with first component and second component according to weight ratio.
Before the application, in above-mentioned ambient cure wear-resistant paint, add 0.1% the BYK-354 flow agent account for first component and second component gross weight (German BYK company produce) simultaneously, 0.1% dibutyl tin dilaurate siccative, and 0.1% BYK-065 defoamer (German BYK company produce), but application after fully stirring.
Coating after the application is tested, and the mass loss with 1000g load wearing and tearing 1000 circles on the abrasion instrument is 5 ~ 7 milligrams, and pencil hardness reaches 3H, and sticking power is 1 grade, and resistance to impact shock is more than or equal to 50kgcm, and snappiness is 1mm.
Embodiment 4: a kind of ambient cure wear-resistant paint, and it is made up of first component and second component, and the weight ratio of first component and second component is 10:1, and described first component comprises following component (by weight percentage):
| Fluorographite | 2.5% |
| Silicon carbide micro-powder | 17.5% |
| The FEVE fluorocarbon resin | 40% |
| First solvent | 35% |
| Dispersion agent | 4% |
| Coupling agent | 0.8% |
| Thixotropic agent | 0.2% |
| Amount to | 100% |
Described second component comprises following component (by weight percentage):
| Solidifying agent | 60% |
| Second solvent | 40% |
| Amount to | 100% |
Described FEVE fluorocarbon resin is that chlorotrifluoroethylene is the solvable type FEVE fluorocarbon resin of solvent of main body, and it is produced for the Dalian fluorine coating company limited of nation of shaking, and the trade mark is F100.
Described first solvent and second solvent are butylacetate and dimethylbenzene mixes with volume ratio 6 to 4.
Described dispersion agent is that the trade mark that German BYK company produces is the dispersion agent of BYK-161.
Described coupling agent is γ-(methacryloxy) propyl trimethoxy silicane.
Described thixotropic agent is that the trade mark that German BYK company produces is the thixotropic agent of BYK-411.
Described solidifying agent is the N-75 solidifying agent that Bayer A.G produces.
The preparation method of above-mentioned ambient cure wear-resistant paint may further comprise the steps:
Get 40 parts of FEVE fluorocarbon resins, add 30 part of first dissolution with solvents fully after, add 4 parts of dispersion agents, 0.8 part of coupling agent and 0.2 part of thixotropic agent, under condition of stirring, add 17.5 parts of silicon carbide micro-powders and 2.5 parts of fluorographites, powerful mechanical stirring 2 hours, ultrasonic afterwards 10min fully is ground to the coating fineness again below 10 μ m in conoidal mill, add 5 parts of first solvents of surplus then, obtain wear-resistant paint first component.Get 60 parts of solidifying agent then with 40 part of second solvent cut, obtain the second component.Is that the 10:1 mixing promptly gets this ambient cure wear-resistant paint with first component and second component according to weight ratio.
Before the application, in above-mentioned ambient cure wear-resistant paint, add 0.2% the BYK-354 flow agent account for first component and second component gross weight (German BYK company produce) simultaneously, 0.07% dibutyltin diacetate siccative, and 0.4% BYK-065 defoamer (German BYK company produce), but application after fully stirring.
Coating after the application is tested, and the mass loss with 1000g load wearing and tearing 1000 circles on the abrasion instrument is 2 ~ 5 milligrams, and pencil hardness reaches 4H, and sticking power is 2 grades, and resistance to impact shock is more than or equal to 50kgcm, and snappiness is 1mm.
Embodiment 5: a kind of ambient cure wear-resistant paint, and it is made up of first component and second component, and the weight ratio of first component and second component is 10:1, and described first component comprises following component (by weight percentage):
| Fluorographite | 5% |
| Silicon carbide micro-powder | 15% |
| The FEVE fluorocarbon resin | 40% |
| First solvent | 35% |
| Dispersion agent | 4% |
| Coupling agent | 0.8% |
| Thixotropic agent | 0.2% |
| Amount to | 100% |
Described second component comprises following component (by weight percentage):
| Solidifying agent | 80% |
| Second solvent | 20% |
| Amount to | 100% |
Described FEVE fluorocarbon resin is that chlorotrifluoroethylene is the solvable type FEVE fluorocarbon resin of solvent of main body, and it is produced for the Dalian fluorine coating company limited of nation of shaking, and the trade mark is F100.
Described first solvent and second solvent are butylacetate and dimethylbenzene mixes with volume ratio 5 to 5.
Described dispersion agent is that the trade mark that German BYK company produces is the dispersion agent of BYK-182.
Described coupling agent is a γ-An Bingjisanyiyangjiguiwan.
Described thixotropic agent is that the trade mark that German BYK company produces is the thixotropic agent of BYK-410.
Described solidifying agent is the N-75 solidifying agent that Bayer A.G produces.
The preparation method of above-mentioned ambient cure wear-resistant paint may further comprise the steps:
Get 40 parts of FEVE fluorocarbon resins, add 28 part of first dissolution with solvents fully after, add 4 parts of dispersion agents, 0.8 part of coupling agent and 0.2 part of thixotropic agent, under condition of stirring, add 15 parts of silicon carbide micro-powders and 5 parts of fluorographites, powerful mechanical stirring 1 hour, ultrasonic afterwards 10min fully is ground to the coating fineness again below 10 μ m in the conoidal mill, add 7 parts of first solvents of surplus then, obtain wear-resistant paint first component.Get 80 parts of solidifying agent then with 20 part of second solvent cut, obtain the second component.Is that the 10:1 mixing promptly gets this ambient cure wear-resistant paint with first component and second component according to weight ratio.
Before the application, in above-mentioned ambient cure wear-resistant paint, add 0.8% the BYK-353 flow agent account for first component and second component gross weight (German BYK company produce) simultaneously, 0.07% dibutyl tin dilaurate siccative, and 0.4% BYK-066N defoamer (German BYK company produce), but application after fully stirring.
Coating after the application is tested, and the mass loss with 1000g load wearing and tearing 1000 circles on the abrasion instrument is 5 ~ 7 milligrams, and pencil hardness reaches 3H, and sticking power is 1 grade, and resistance to impact shock is more than or equal to 50kgcm, and snappiness is 1mm.
Embodiment 6: a kind of ambient cure wear-resistant paint, and it is made up of first component and second component, and the weight ratio of first component and second component is 10:1, and described first component comprises following component (by weight percentage):
| Fluorographite | 2.6% |
| Silicon carbide micro-powder | 18% |
| The FEVE fluorocarbon resin | 40% |
| First solvent | 35% |
| Dispersion agent | 3% |
| Coupling agent | 1.2% |
| Thixotropic agent | 0.2% |
| Amount to | 100% |
Described second component comprises following component (by weight percentage):
| Solidifying agent | 60% |
| Second solvent | 40% |
| Amount to | 100% |
Described FEVE fluorocarbon resin is that chlorotrifluoroethylene is the solvable type FEVE fluorocarbon resin of solvent of main body, and it is produced for the Dalian fluorine coating company limited of nation of shaking, and the trade mark is F100.
Described first solvent and second solvent are butylacetate and dimethylbenzene mixes with volume ratio 5 to 5.
Described dispersion agent is that the trade mark that German BYK company produces is the dispersion agent of BYK-182.
Described coupling agent is a γ-An Bingjisanyiyangjiguiwan.
Described thixotropic agent is that the trade mark that German BYK company produces is the thixotropic agent of BYK-410.
Described solidifying agent is that N-75 solidifying agent (Bayer A.G's production) and N-3390 solidifying agent (Bayer A.G's production) get according to volume ratio 1:1 mixing.
The preparation method of above-mentioned ambient cure wear-resistant paint may further comprise the steps:
Get 40 parts of FEVE fluorocarbon resins, add 30 part of first dissolution with solvents fully after, add 3 parts of dispersion agents, 1.2 parts of coupling agents and 0.2 part of thixotropic agent, under condition of stirring, add 18 parts of silicon carbide micro-powders and 2.6 parts of fluorographites, powerful mechanical stirring 1 hour, ultrasonic afterwards 10min fully is ground to the coating fineness again below 10 μ m in conoidal mill, add 5 parts of first solvents of surplus then, obtain wear-resistant paint first component.Get 60 parts of solidifying agent then with 40 part of second solvent cut, obtain the second component.Is that the 10:1 mixing promptly gets this ambient cure wear-resistant paint with first component and second component according to weight ratio.
Before the application, in above-mentioned ambient cure wear-resistant paint, add 0.8% the BYK-355 flow agent account for first component and second component gross weight (German BYK company produce) simultaneously, 0.07% dibutyl tin dilaurate siccative, and 0.4% BYK-141 defoamer (German BYK company produce), but application after fully stirring.
Coating after the application is tested, and the mass loss with 1000g load wearing and tearing 1000 circles on the abrasion instrument is 2 ~ 5 milligrams, and pencil hardness reaches 4H, and sticking power is 1 grade, and resistance to impact shock is more than or equal to 50kgcm, and snappiness is 1mm.
Claims (10)
1. ambient cure wear-resistant paint, it is characterized in that, it is made up of first component and second component, the weight ratio of first component and second component is (7 ~ 12): 1, wherein the first weight percentages of components consists of: 0.5 ~ 5% fluorographite, 10 ~ 25% silicon carbide micro-powder, 35 ~ 45% FEVE fluorocarbon resin, 30 ~ 40% first solvent, 2 ~ 4% dispersion agent, 0.8 ~ 1.5% coupling agent, 0.1 ~ 0.3% thixotropic agent, and the weight percent sum of above-mentioned each component is 100%; The second weight percentages of components consists of: 60 ~ 80% solidifying agent, 20 ~ 40% second solvent, the weight percent sum of above-mentioned each component is 100%.
2. ambient cure wear-resistant paint as claimed in claim 1 is characterized in that, the particle diameter of described fluorographite is 5 ~ 10 μ m, and the particle diameter of described silicon carbide micro-powder is 3 ~ 8 μ m.
3. ambient cure wear-resistant paint as claimed in claim 1 is characterized in that, described FEVE fluorocarbon resin is that chlorotrifluoroethylene is the solvable type FEVE fluorocarbon resin of solvent of main body.
4. ambient cure wear-resistant paint as claimed in claim 1 is characterized in that, described dispersion agent is BYK-163, BYK-182 or BYK-161.
5. ambient cure wear-resistant paint as claimed in claim 1 is characterized in that, described coupling agent is γ-(methacryloxy) propyl trimethoxy silicane or γ-An Bingjisanyiyangjiguiwan.
6. ambient cure wear-resistant paint as claimed in claim 1 is characterized in that, described thixotropic agent is BYK-410 or BYk-411.
7. ambient cure wear-resistant paint as claimed in claim 1 is characterized in that, described first solvent and second solvent are butylacetate and dimethylbenzene mixes 4 ~ 6:6 ~ 4 by volume.
8. ambient cure wear-resistant paint as claimed in claim 1 is characterized in that, described solidifying agent is the aliphatic polymeric isocyanate solidifying agent.
9. ambient cure wear-resistant paint as claimed in claim 8 is characterized in that, described solidifying agent is the mixing of any one or the two among N-75, the N-3390, and the two is any proportioning when mixing.
10. the preparation method of ambient cure wear-resistant paint as claimed in claim 1 is characterized in that it may further comprise the steps:
1) choosing of raw material: get the raw materials ready according to following component and weight percent: the first weight percentages of components consists of: 0.5 ~ 5% fluorographite, 10 ~ 25% silicon carbide micro-powder, 35 ~ 45% FEVE fluorocarbon resin, 30 ~ 40% first solvent, 2 ~ 4% dispersion agent, 0.8 ~ 1.5% coupling agent, 0.1 ~ 0.3% thixotropic agent, and the weight percent sum of above-mentioned each component is 100%; The second weight percentages of components consists of: 60 ~ 80% solidifying agent, 20 ~ 40% second solvent, and the weight percent sum of above-mentioned each component is 100%;
2) in the FEVE fluorocarbon resin, add the weight percent account for first solvent be 73-86% first dissolution with solvents fully after, add dispersion agent, coupling agent and thixotropic agent, under condition of stirring, add silicon carbide micro-powder and fluorographite, powerful mechanical stirring 1 to 2 hour, ultra-sonic dispersion 5-10 minute afterwards, fully be ground to again below the fineness 10 μ m, and then add first solvent of surplus, obtain the first component;
3) get solidifying agent second solvent cut, obtain the second component;
4) be (7 ~ 12) with first component and second component according to weight ratio: 1 mixes.
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| CN104194191A (en) * | 2014-07-29 | 2014-12-10 | 池州瑞祥钙业有限公司 | Self-lubricating modified light calcium carbonate filler and preparation method thereof |
| CN104893451A (en) * | 2015-06-11 | 2015-09-09 | 长沙理工大学 | Anti-cavitation and abrasion-resistant paint for water pump impellers and preparation method of paint |
| CN105064605A (en) * | 2015-07-21 | 2015-11-18 | 安徽美克思科技有限公司 | Wear-resisting high-hardness high-tenacity wallboard |
| CN107216727A (en) * | 2017-06-14 | 2017-09-29 | 南京工业大学 | Normal-temperature-cured FEVE fluorocarbon resin wear-resistant coating and preparation method thereof |
| CN107298907A (en) * | 2017-07-28 | 2017-10-27 | 盐城市龙强机械制造有限公司 | A kind of cable drum |
| CN108129939A (en) * | 2017-12-21 | 2018-06-08 | 南京翰威新材料有限公司 | It is a kind of for durable coating of developer roll and preparation method thereof |
| CN115491088A (en) * | 2022-10-26 | 2022-12-20 | 贵州航天天马机电科技有限公司 | Antifriction wear-resistant anticorrosive paint and preparation method thereof |
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| CN103131273B (en) * | 2012-11-07 | 2015-12-02 | 惠州圣帕新材料有限公司 | High weather resistance fluorocarbon material prescription and manufacturing process |
| CN103131273A (en) * | 2012-11-07 | 2013-06-05 | 惠州圣帕新材料有限公司 | High weather resistance fluorocarbon material prescription and manufacturing process |
| CN103555194A (en) * | 2013-10-25 | 2014-02-05 | 中国航空工业集团公司北京航空材料研究院 | Coating with crack tracing ability and preparation method thereof |
| CN103555194B (en) * | 2013-10-25 | 2016-09-28 | 中国航空工业集团公司北京航空材料研究院 | A kind of crackle tracing ability coating and preparation method thereof |
| CN104194191A (en) * | 2014-07-29 | 2014-12-10 | 池州瑞祥钙业有限公司 | Self-lubricating modified light calcium carbonate filler and preparation method thereof |
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| CN105064605B (en) * | 2015-07-21 | 2017-10-13 | 安徽美克思科技有限公司 | A kind of wear-resisting high hardness high toughness wallboard |
| CN107216727A (en) * | 2017-06-14 | 2017-09-29 | 南京工业大学 | Normal-temperature-cured FEVE fluorocarbon resin wear-resistant coating and preparation method thereof |
| CN107298907A (en) * | 2017-07-28 | 2017-10-27 | 盐城市龙强机械制造有限公司 | A kind of cable drum |
| CN108129939A (en) * | 2017-12-21 | 2018-06-08 | 南京翰威新材料有限公司 | It is a kind of for durable coating of developer roll and preparation method thereof |
| CN115491088A (en) * | 2022-10-26 | 2022-12-20 | 贵州航天天马机电科技有限公司 | Antifriction wear-resistant anticorrosive paint and preparation method thereof |
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