CN109486371A - A kind of fluorochemicals coatings and preparation method thereof, application method - Google Patents
A kind of fluorochemicals coatings and preparation method thereof, application method Download PDFInfo
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- CN109486371A CN109486371A CN201811271087.0A CN201811271087A CN109486371A CN 109486371 A CN109486371 A CN 109486371A CN 201811271087 A CN201811271087 A CN 201811271087A CN 109486371 A CN109486371 A CN 109486371A
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- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
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- 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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- 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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
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- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1675—Polyorganosiloxane-containing compositions
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/12—Organic material
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
Abstract
The invention discloses a kind of fluorochemicals coatings, the coating is made of modified silane and fluorine-based compound, in use, first modified silane is coated in substrate surface, then it is coated with fluorine-based compound, coating of the present invention can reach 50nm hereinafter, not influencing the integral thickness and optical property of substrate in the coating layer thickness that substrate surface is formed；Above-mentioned coating and substrate have good binding force, not easily to fall off in use, long service life；Above-mentioned coating abrasion performance, anti-pollution are good, have excellent smoothness, and anti-finger printing can good, easy cleaning in use.
Description
Technical field
The invention belongs to paint fields, and in particular to a kind of fluorochemicals coatings and preparation method thereof, application method.
Background technique
In display panel field, it will usually coat high smooth coating, on touch screen panel (TSP) to enhance the behaviour of TSP
Make performance.Thickness is small, transparency is high, does not influence the thickness and normal use of TSP, is in production to the basic of TSP surface covering
It is required that.Under the premise of guaranteeing coating performance, by coating layer thickness control 30nm it is ultra-thin within the scope of, to optics such as transmissivities
Performance loss is smaller, can keep the optical property of TSP to the maximum extent.Based on above-mentioned requirements, developer is to coating, and applies
Layer coating method on base material is made that a large amount of research.
Currently, the coating method of microthin coating generally includes wet process plating, rotary spraying or dipping (dipping) method；
Dry method includes the physical vapour deposition (PVD)s such as electron beam, resistance heating, sputtering (PVD) method.When for inorganic material, dry method is mostly used to apply
It covers；When coating organic material, rolling method and infusion process are mostly used, method packet organic material being coated on touch screen panel
Wet process and two kinds of dry method are included, but in the case where wet type, coating layer thickness is greater than 1 micron, is conducive to save the time but deviation is serious, does
Method can provide thinner, better performance, but the disadvantage is that 100 nanometers or more of thickness is difficult to coating, therefore performance is difficult to for a long time
It keeps.
It is higher and higher to coating performance requirement with the development of advanced display and wearable device, in conjunction with coating property
With coating method, preparing the microthin coating met the requirements becomes the hot spot of research and development.Fluorine atom electron cloud with higher is close
Degree, electronegativity is stronger, and firm covalent bond can be formed in conjunction with carbon atom or silicon atom, is based on above-mentioned characteristic, contains high fluorine
The monomer surface of alkyl can be low, shows good hydrophobic performance, while fluorine-based compound has excellent chemical stability, resistance to
Hot and weatherability is good, also low, anti-pollution, the property of good in optical property with refractive index, therefore is widely used as new and high technology
The fields such as core material, such as optic communication, photoelectron, semiconductor, automobile and computer.Such as Publication No. US4678688
United States Patent (USP), disclose a kind of fluorine silicon coating series, form coating by way of impregnating or spraying, which has good
Anti-pollution, but the general coating layer thickness is 10 μm or more, and coating layer thickness is larger, can reduce the optical of the substrates such as glass
Can, i.e., the coating is unable to satisfy current panel product or equipment to the performance requirement of coating on thickness and service performance.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of fluorochemicals coatings, and the coating is by modified silicon
Alkane and fluorine-based compound composition first coat modified silane in substrate surface, are then coated with fluorine-based chemical combination in use
Object, coating of the present invention can reach 50nm hereinafter, not influencing the integral thickness and light of substrate in the coating layer thickness that substrate surface is formed
Learn performance；Above-mentioned coating and substrate have good binding force, not easily to fall off in use, long service life；Above-mentioned painting
Layer wearability, anti-pollution are good, have excellent smoothness, and anti-finger printing can good, easy cleaning in use.
Present invention technical effect to be achieved is realized by following scheme:
The present invention provides a kind of fluorochemicals coatings, including component A and component B, it is characterised in that: the component A is modified silicon
Alkane, the chemical formula of the silane are R ' (CH2)mSi(R’’)3, the chemical formula of the component B is CF3(CF2CF2O)nSi(R’’)3；
Wherein, R ' is one of amino, alkenyl, aryl, ether or glycine base, and R ' ' is the one of alkyl, alkoxy or ester group
Kind, m is any integer of 0-10, and n is any integer of 10-50.
Fluorochemicals coatings are made of modified silane and fluorine-based compound two parts in the present invention, silane molecule and substrate surface
With good affinity, self-condensation reaction can occur with the moisture etc. in air, form coating, can glass, metal,
The substrate surfaces such as ceramics, sapphire, the film form chemosphere, show excellent adhesion property, in actual use not
It is easy to fall off, the different substrate of thickness can be suitable for.Above-mentioned fluorine-based compound is carbon-fluorine compounds, and fluorine atom is with higher
Cloud density, electronegativity is stronger, and firm carbon-fluorine covalent bond can be formed in conjunction with carbon atom, and the fluorine-based compound is critical
Surface tension is 6-8dyn/cm or so, shows good hydrophobicity；The fluorine-based compound surface can be lower, has good
Water resistant oil-resistant characteristic.Constituent using above two ingredient as fluorine compounds coating can be formed in substrate surface and be combined
Power is strong, wearability is good, easy cleaning, the microthin coating for not influencing substrate integral thickness and optical property.
Further, the component B is perfluor polyester；Preferably, the molecular weight of the perfluor polyester is 2500-8000.
Component B is coated on modified silane surfaces, forms the extexine of coating, since the extexine of coating is directly contacted with user, because
This needs to have the advantages that smooth degree height, anti-fingerprint, oil rub resistance, easy cleaning, and perfluor polyester has good wear-resisting, weatherability
Can, it can be improved the comprehensive performance of coating.Inventor has found in an experiment in the present invention, when the molecular weight of perfluor polyester is lower than
When 2500, the smooth degree of perfluor polyester is reduced, and inadequate in the smooth degree of coating that substrate surface is formed, service performance reduces, to consumption
The usage experience of person brings negative effect；When the molecular weight of perfluor polyester is higher than 8000, the optical property of substrate will affect,
Substrate is influenced to the refractive index of light, in use, can also occur misty blurred trace in substrate surface.Therefore the present invention
In the molecular weight of preferably perfluor polyester be 2500-8000, in the molecular weight ranges, perfluor polyester good combination property, Neng Goujian
Appearance, performance and usage experience of consumer of coating etc. is cared for require.
Further, the silane is vinyl trimethylsilane, vinyltriethylsilane, vinyl trimethoxy silicon
Alkane, vinyltriethoxysilane, vinyltriacetoxy silane, glycidol trimethyl silane, amino-ethyl trimethoxy
Base silane, amino-ethyl triethoxysilane, benzyl trimethyl silane, benzyl triethyl ammonium silane, benzyl trimethoxy silane, benzyl
One or more of ethyl triethoxy silicane alkane.
The present invention also provides a kind of preparation methods of above-mentioned fluorochemicals coatings, it is characterised in that: the preparation of the component A
Method are as follows: equipped with agitating device reactor in be added mass fraction be 68%-75% the silane and mass fraction be
Mixing speed is set as 200-400r/min by the organic solvent of 12%-18%, and 15-25min is stirred at 8-15 DEG C, then plus
Enter the hydrochloric acid that mass fraction is 3%-6% and the deionized water that mass fraction is 5%-10%, continues after stirring 10-20min, matter is added
The cation exchange resin that amount score is 3%-6% is stirred to react 1.5-3h then the temperature was then adjusted to 35-45 DEG C, is made described
Component A.
Further, the organic solvent is one of acetone, ethyl alcohol, propyl alcohol, n-butanol, n-hexane, tetrahydrofuran
Or it is several；The molar concentration of the hydrochloric acid is 9-11mol/L；The cation exchange resin is strongly acidic cation exchange tree
Rouge.
The present invention also provides a kind of application methods of above-mentioned fluorochemicals coatings, it is characterised in that: first applies the component A
It is overlying on substrate surface, forms base；Then the component B is coated in substrate surface；The coating method is physical vapour deposition (PVD).
Fluorochemicals coatings in use, sequentially, successively coat component A and group in substrate surface in the present invention
Divide B, forms coating.Physical gas-phase deposite method, paint loss amount is small, and coating is uniform, the painting especially suitable for multi-component coating
It covers, in addition, the equipment coating operation of physical gas-phase deposite method is relatively simple, the heat that generates in coating procedure, electrical effect are multiple
Polygamy is lower, the coating especially suitable for microthin coating.Based on above two advantage, physical vapour deposition (PVD) side is used in the present invention
Method coats fluorochemicals coatings, to obtain the microthin coating of function admirable.In conjunction with the coating method of physical vapour deposition (PVD), originally
Fluorochemicals coatings are applied widely in invention, can be suitable for the bases such as thickness different glass, metal, ceramics, sapphire, the film
Material surface, and there is no special restriction to the thickness of substrate.
Further, before coating component A, plasma etching process processes are carried out to the substrate using argon gas, it is described it is equal from
Sub- etch processes time is 40-300s.Before coating component A, plasma etching process processes are carried out using argon gas, to substrate surface
It is cleaned and is modified, improved the binding force of substrate and component A, make to coat more uniform.For different type of substrate, wait from
Sub- etch processes time is different, preferably 40-300s.Further preferably, when substrate is the material that easily deformation occurs such as film,
The plasma etching process processes time is preferably 40-120s；When substrate is that glass etc. is not susceptible to the material of deformation, plasma etching
Handling the time is preferably 180-300s.
Further, fluorine-based lubricant is added in the component B；The dosage of the fluorine-based lubricant is the component B
The 0.1%-2% of quality.Fluorine-based lubricant, which is added, can further increase the smooth effect of coating.Preferably, the fluorine-based lubrication
Agent is perfluor polyester.
Further, deposition chamber temperatures are 40-150 DEG C in the processes of physical vapor deposition.Preferably, component B is coated
When, deposition chamber temperatures are 80-150 DEG C, and in this temperature range, component B has preferable paintability.
Further, the groundwork thickness be 3-20nm, the coating with a thickness of 10-30nm；Preferably, the base
The thickness ratio of layer and the coating is 1:(0.5-10).Groundwork thickness and overburden cover are lower than above-mentioned thickness range lower limit
When, coefficient of friction is unobvious, so that the smooth degree of coating is inadequate；Groundwork thickness and overburden cover exceed the above-mentioned thickness range upper limit
When, it will affect the integral thickness of substrate, reduce the paintability of coating, while the wearability of coating, anti-finger printing also can be
It reduces.
The invention has the following advantages that
1. coating is divided into two kinds of components of A, B in the present invention, component A and component B is successively coated in use, it can be abundant
Utilize the excellent wearability of component A and the good binding force of substrate and component B, anti-finger printing.
2. coating of the present invention can reach 50nm hereinafter, not influencing the whole thick of substrate in the coating layer thickness that substrate surface is formed
Degree and optical property；Coating is not easily to fall off, long service life, and anti-pollution is good, easy cleaning.
Specific embodiment
The present invention will now be described in detail with reference to examples.
1. the preparation and use of fluorochemicals coatings.
Embodiment 1
Component A is vinyltrimethoxysilane in fluorochemicals coatings in the present embodiment, and component B is the perfluor that molecular weight is 4000
Polyester (perfluor polyester model Dow DC-2700).Substrate is high rigidity coated film plastic (high rigidity coated film plastic in the present embodiment
Purchase to Japanese MSK company, ingredient PET, PC, PMMA), in the present embodiment by high rigidity coated film plastic cut to 10cm ×
The sample of 10cm specification, it is spare.
The use of fluorochemicals coatings:
(1) the above-mentioned vinyltrimethoxysilane of 1g is packed into the rustless steel container equipped with carbon felt that diameter is 2cm with syringe
In；It is in the rustless steel container equipped with carbon felt of 2cm that the above-mentioned perfluor polyester of 1g, which is fitted into diameter with syringe,.
(2) rustless steel container equipped with vinyltrimethoxysilane and the rustless steel container equipped with perfluor polyester are put into
Produced to E-Beam 2050(combined vacuum company) in, it is placed at the top of equipment in substrate sample, hatch door is closed, 3 × 10- 4Inject argon gas under Torr vacuum condition, generate plasma, 60s is etched to substrate sample, then when vacuum condition reaches 3 ×
10-5When Torr, electron beam is opened, forms base in substrate sample surface coating ethylene base trimethoxy silane, groundwork thickness is
10nm；Then perfluor polyester is coated in substrate surface, forms coating, overburden cover 15nm.
Embodiment 2
Compared with Example 1, embodiment 2 the difference is that, in embodiment 2 component A be glycidol trimethyl silane, apply
Expect that application method is same as Example 1.
Embodiment 3
Compared with Example 1, embodiment 3 the difference is that, in embodiment 3 component A be amino-ethyl triethoxysilane,
Coating application method is same as Example 1.
Comparative example 1
Compared with Example 1, fluorochemicals coatings are perfluor polyester (perfluor polyester model that molecular weight is 4000 in comparative example 1
Dow DC-2700).Coating application method compared with Example 1 the difference is that after argon plasma etching process 60s,
Directly coat perfluor polyester, coating thickness 15nm.
Embodiment 4
Using the fluorochemicals coatings and coating method in embodiment 1, the different coating of groundwork thickness, overburden cover is prepared.Base
Layer is with a thickness of one of 1nm, 3nm, 10nm, 20nm, 25nm；Overburden cover is one in 5nm, 15nm, 30nm, 50nm
Kind.
2. the performance test of coating.
(1) wearability test.
Test method: using erasing rubber test machine (purchase to CORETECH CORP company), by embodiment 1-4, comparative example
Substrate in 1 coated with fluorochemicals coatings is fixed in fixed plate, and the cylindrical erasing rubber that installation diameter is 5mm gives substrate thing
The weight load of false 1kg makes its round-trip length 40mm, shuttle speed 40r/min round-trip 3000 times, measure round-trip 1500
Secondary and substrate surface at 3000 times water droplet contact angle, contact angle size take the average values of 5 measurements.Contact angle (unit: degree)
Test result is as follows shown in table:
As seen from the above table, after 1500 times and 3000 times round-trip, the contact angle of embodiment 1-3 changes compared with initial contact angle
Range is smaller；The contact angle of comparative example 1 is substantially reduced compared with initial contact angle.Illustrate the wearability of embodiment 1-3 floating coat
It is substantially better than comparative example 1.
Contact angle (contact angle after initial contact angle/round-trip) in embodiment 4 after round-trip 3000 times is as shown in the table:
As seen from the above table, when base or coating are too thin or too thick, after 3000 times round-trip, the attenuation amplitude of contact angle compared with
Greatly；When groundwork thickness is 3-20nm, overburden cover is 10-30nm, after 3000 times are round-trip, the attenuation amplitude of contact angle
It is smaller, it is able to maintain good wearability.
(2) anti-finger printing is tested.
Test method: 10 bit test personnel are coated with the substrate surface of fluorochemicals coatings in embodiment 1-4, comparative example 1
Fingerprint trace is left, is then wiped 10 times with cleaning paper, visual valuation anti-finger printing energy.Standard is A: visually without fingerprint residues,
B: visually have partial fingerprints residual, C: wiping trace residual is more, and test result is as follows shown in table:
As seen from the above table, in embodiment 1-4, visually without fingerprint residues, comparative example 1 visually has partial fingerprints residual, illustrates to implement
The anti-finger printing of example 1-4 floating coat can be substantially better than comparative example 1.
(3) friction coefficient measurement.
Using the FPT-F1 equipment of PARAM company, to the substrate for being coated with fluorochemicals coatings in embodiment 1-4, comparative example 1
Carry out friction coefficient measurement.Friction coefficient measurement result is as shown in the table:
As seen from the above table, the coefficient of friction of embodiment 1-3 is significantly less than comparative example 1, illustrates that the smoothness of comparative example 1-3 is obviously excellent
In comparative example 1.
Coefficient of friction in embodiment 4 is as shown in the table:
As seen from the above table, when base or coating are too thin or too thick, coefficient of friction is larger；When groundwork thickness be 3-20nm,
When overburden cover is 10-30nm, coefficient of friction is smaller, has good smoothness.
(4) sense of touch is tested.
Test method: 10 bit test personnel are coated with fluorochemicals coatings in finger touch embodiment 1-4, comparative example 1
Substrate surface carries out sensory evaluation to substrate sense of touch, obtains 1-10 points of evaluation score, and 1 point of expression sense of touch is worst, 10 points of expressions
Sense of touch is best.Test result is as follows for sense of touch shown in table:
As seen from the above table, the sense of touch test sensory evaluation of embodiment 1-3 is higher than comparative example 1, and it is preferable to illustrate that embodiment 1-3 has
Sense of touch has preferable usage experience.
Test result is as follows for the sense of touch of embodiment 4 shown in table:
As seen from the above table, when base or coating are too thin or too thick, it is lower that sense of touch tests sensory evaluation score；Work as groundwork thickness
When for 3-20nm, overburden cover being 10-30nm, it is higher that sense of touch tests sensory evaluation score, has preferable usage experience.
Finally, it should be noted that above embodiments be only to illustrate the technical solution of the embodiment of the present invention rather than to its into
Row limitation, although the embodiment of the present invention is described in detail referring to preferred embodiment, those skilled in the art
It should be understood that the technical solution of the embodiment of the present invention can be still modified or replaced equivalently, and these are modified or wait
The range of modified technical solution disengaging technical solution of the embodiment of the present invention cannot also be made with replacement.
Claims (10)
1. a kind of fluorochemicals coatings, including component A and component B, it is characterised in that: the component A is modified silane, the silane
Chemical formula be R ' (CH2)mSi(R’’)3, the chemical formula of the component B is CF3(CF2CF2O)nSi(R’’)3；
Wherein, R ' is one of amino, alkenyl, aryl, ether or glycine base, and R ' ' is the one of alkyl, alkoxy or ester group
Kind, m is any integer of 0-10, and n is any integer of 10-50.
2. fluorochemicals coatings as described in claim 1, it is characterised in that: the component B is perfluor polyester；The perfluor polyester
Molecular weight is 2500-8000.
3. fluorochemicals coatings as described in claim 1, it is characterised in that: the silane is vinyl trimethylsilane, vinyl
Triethylsilane, vinyltrimethoxysilane, vinyltriethoxysilane, vinyltriacetoxy silane, shrink are sweet
Oily trimethyl silane, amino-ethyl trimethoxy silane, amino-ethyl triethoxysilane, benzyl trimethyl silane, benzyl three
One or more of ethylsilane, benzyl trimethoxy silane, benzyl triethoxysilane.
4. a kind of preparation method of the fluorochemicals coatings as described in claim 1-3 is any, it is characterised in that: the system of the component A
Preparation Method are as follows: equipped with agitating device reactor in be added mass fraction be 68%-75% the silane and mass fraction be
Mixing speed is set as 200-400r/min by the organic solvent of 12%-18%, and 15-25min is stirred at 8-15 DEG C, then plus
Enter the hydrochloric acid that mass fraction is 3%-6% and the deionized water that mass fraction is 5%-10%, continues after stirring 10-20min, matter is added
The cation exchange resin that amount score is 3%-6% is stirred to react 1.5-3h then the temperature was then adjusted to 35-45 DEG C, is made described
Component A.
5. the preparation method of fluorochemicals coatings as claimed in claim 4, it is characterised in that: the organic solvent be acetone, ethyl alcohol,
One or more of propyl alcohol, n-butanol, n-hexane, tetrahydrofuran；The molar concentration of the hydrochloric acid is 9-11mol/L；It is described
Cation exchange resin is storng-acid cation exchange resin.
6. a kind of application method of the fluorochemicals coatings as described in claim 1-3 is any, it is characterised in that: first by the component A
Coated on substrate surface, base is formed；Then the component B is coated in substrate surface；The coating method is heavy for physical vapor
Product.
7. the application method of fluorochemicals coatings as claimed in claim 6, it is characterised in that: before coating the component A, utilize argon
Gas carries out plasma etching process processes to the substrate, and the plasma etching process processes time is 40-300s.
8. the application method of fluorochemicals coatings as claimed in claim 6, it is characterised in that: fluorine-based profit is added in the component B
Lubrication prescription；The dosage of the fluorine-based lubricant is the 0.1%-2% of the component B mass.
9. the application method of fluorochemicals coatings as claimed in claim 6, it is characterised in that: sink in the processes of physical vapor deposition
Product room temperature is 40-150 DEG C.
10. the application method of fluorochemicals coatings as claimed in claim 6, it is characterised in that: the groundwork thickness is 3-20nm, institute
State coating with a thickness of 10-30nm；The thickness ratio of the base and the coating is 1:(0.5-10).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115368819A (en) * | 2022-07-08 | 2022-11-22 | 深圳市派恩新材料技术有限公司 | Fluorine-containing coating and preparation method and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010106075A (en) * | 2008-10-28 | 2010-05-13 | Panasonic Electric Works Co Ltd | Composition of low refractive index coating material, and coated article |
| JP2012131683A (en) * | 2010-12-24 | 2012-07-12 | Asahi Glass Co Ltd | Translucent base material with stain-proof coat layer |
| CN105273623A (en) * | 2014-05-28 | 2016-01-27 | 信越化学工业株式会社 | Fluorinated coating composition and article treated with said coating composition |
| CN105400423A (en) * | 2014-09-10 | 2016-03-16 | 信越化学工业株式会社 | Fluorinated coating composition and article treated with said coating composition |
| CN107189068A (en) * | 2017-05-27 | 2017-09-22 | 华南理工大学 | A kind of preparation method of dimethyl end hydroxyl silicone oil |
-
2018
- 2018-10-29 CN CN201811271087.0A patent/CN109486371A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010106075A (en) * | 2008-10-28 | 2010-05-13 | Panasonic Electric Works Co Ltd | Composition of low refractive index coating material, and coated article |
| JP2012131683A (en) * | 2010-12-24 | 2012-07-12 | Asahi Glass Co Ltd | Translucent base material with stain-proof coat layer |
| CN105273623A (en) * | 2014-05-28 | 2016-01-27 | 信越化学工业株式会社 | Fluorinated coating composition and article treated with said coating composition |
| CN105400423A (en) * | 2014-09-10 | 2016-03-16 | 信越化学工业株式会社 | Fluorinated coating composition and article treated with said coating composition |
| CN107189068A (en) * | 2017-05-27 | 2017-09-22 | 华南理工大学 | A kind of preparation method of dimethyl end hydroxyl silicone oil |
Non-Patent Citations (1)
| Title |
|---|
| 冯裕智等: "耐摩擦型全氟聚醚硅氧烷的制备与性能", 《精细化工》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115368819A (en) * | 2022-07-08 | 2022-11-22 | 深圳市派恩新材料技术有限公司 | Fluorine-containing coating and preparation method and use method thereof |
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