CN108906550A - There is lyophoby characteristic to complicated liquid phase and eliminate the preparation method on buildup of static electricity surface - Google Patents
There is lyophoby characteristic to complicated liquid phase and eliminate the preparation method on buildup of static electricity surface Download PDFInfo
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- CN108906550A CN108906550A CN201811027079.1A CN201811027079A CN108906550A CN 108906550 A CN108906550 A CN 108906550A CN 201811027079 A CN201811027079 A CN 201811027079A CN 108906550 A CN108906550 A CN 108906550A
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- liquid phase
- spray coating
- coating liquor
- substrate
- static electricity
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- 239000007791 liquid phase Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 230000003068 static effect Effects 0.000 title claims abstract description 17
- 230000005611 electricity Effects 0.000 title claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 38
- 239000000758 substrate Substances 0.000 claims abstract description 25
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 17
- 239000012071 phase Substances 0.000 claims abstract description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000019441 ethanol Nutrition 0.000 claims abstract description 8
- -1 siloxanes Chemical class 0.000 claims abstract description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 239000005046 Chlorosilane Substances 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 5
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052737 gold Inorganic materials 0.000 claims abstract description 4
- 239000010931 gold Substances 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 3
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 3
- 239000011147 inorganic material Substances 0.000 claims abstract description 3
- 239000011368 organic material Substances 0.000 claims abstract description 3
- 229910052709 silver Inorganic materials 0.000 claims abstract description 3
- 239000004332 silver Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 15
- 239000007790 solid phase Substances 0.000 claims description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000010907 mechanical stirring Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 claims description 3
- 231100000719 pollutant Toxicity 0.000 claims description 3
- 239000003350 kerosene Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 230000002000 scavenging effect Effects 0.000 claims description 2
- 238000003760 magnetic stirring Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 14
- 230000008030 elimination Effects 0.000 abstract description 2
- 238000003379 elimination reaction Methods 0.000 abstract description 2
- 125000005909 ethyl alcohol group Chemical group 0.000 abstract 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 229920002121 Hydroxyl-terminated polybutadiene Polymers 0.000 description 6
- FUHQFAMVYDIUKL-UHFFFAOYSA-N fox-7 Chemical compound NC(N)=C([N+]([O-])=O)[N+]([O-])=O FUHQFAMVYDIUKL-UHFFFAOYSA-N 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- LNDKRVOOYMEYTC-UHFFFAOYSA-N buta-1,3-dien-1-ol Chemical compound OC=CC=C LNDKRVOOYMEYTC-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
- B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
- B05D2401/10—Organic solvent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2601/00—Inorganic fillers
- B05D2601/20—Inorganic fillers used for non-pigmentation effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2601/00—Inorganic fillers
- B05D2601/20—Inorganic fillers used for non-pigmentation effect
- B05D2601/28—Metals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of preparation methods for having lyophoby characteristic to complicated liquid phase and eliminate buildup of static electricity surface, include the following steps：(1) it is cleaned up using organic material or inorganic material as substrate and by substrate；(2) spray coating liquor of the configuration containing conductive dispersed phase, wherein the conduction dispersed phase is selected from gold, silver, copper, graphene, the solvent of the spray coating liquor is selected from ethyl alcohol, n-hexane, toluene, and the solute of the spray coating liquor is the siloxanes or chlorosilane of fluoro-containing group；(3) configured spray coating liquor is stirred evenly；(4) spray coating liquor stirred evenly is placed in spray gun, alignment substrate is uniformly sprayed；(5) substrate after the completion of spraying is obtained by drying to having lyophoby characteristic to complicated liquid phase and can eliminate the function surface of buildup of static electricity.Making the surface of solids quickly by the adjustment and simple spraying method of spray coating liquor concentration has lyophoby characteristic and has elimination static characteristic.
Description
Technical field
The invention belongs to function surface and interface preparation technical fields, and in particular to it is a kind of to complicated liquid phase have lyophoby characteristic and
Eliminate the preparation method on buildup of static electricity surface.
Background technique
The special hydrophobic surface property that many animals and plants of nature have causes people's extensive concern, and hydrophobic property refers to
Material surface and contact liq have not imbibition characteristic.By the inspiration of nature interface performance, multiple types have been developed
Hydrophobic or oleophobic material, these functional materials suffer from national defense construction, industrial and agricultural production and daily life extremely wide
Wealthy application prospect.
The hydrophobic or oleophobic surface now largely prepared, for contact liq be the water of single continuous phase or organic
Solvent etc., liquid phase are one-component and have continuity.And can lyophobic surface finally really realize lyophoby characteristic, and it is practical raw
The contact liquid phase for generating solid liquid interface phenomenon common in living is suspension fluid, non-newtonian fluid or the non-company containing solid phase particles
Continuous phase, this has completely different interfacial characteristics with the solid liquid interface studied, also has very to the performance of lyophoby performance
Important influence.Simultaneously in production and living, most slurry liquid phase and the surface of solids are usually expressed as dynamic characteristic when contacting, and
Nonstatic state, at this time when liquid phase is the fluid containing solid phase particles of discontinuous phase, the rolling sliding friction of solid liquid interface can be produced
Raw a large amount of electrostatic charges, charge accumulation generate deformation and force field to interfacial characteristics and fluid itself, influence solid liquid interface infiltration
Characteristic can also have an impact the product quality of the personnel safety and production that contact in production and living, and therefore, how invention is eliminated
The material surface of interface electrostatic has important practical usage.
Summary of the invention
In order to overcome the above technical defects, there is lyophoby characteristic to complicated liquid phase the present invention provides one kind and eliminates electrostatic
The preparation method of cumulative surface makes the surface of solids quickly have lyophoby by the adjustment and simple spraying method of spray coating liquor concentration
Characteristic and have eliminate static characteristic, preparation method step through the invention can obtain to containing solid phase particles complicated liquid phase tool
There is the surface of lyophoby performance, solid liquid interface contact angle can be greater than 120 °, and liquid phase is smaller than 70 ° in the roll angle of the surface of solids,
The electrostatic charge that solid liquid interface friction simultaneously generates can export in time, and charge accumulation phenomenon will not occur.
In order to reach above-mentioned technical effect, there is lyophoby characteristic to complicated liquid phase the present invention provides one kind and eliminate electrostatic
The preparation method of cumulative surface, includes the following steps：(1) it is cleaned using organic material or inorganic material as substrate and by substrate dry
Only；(2) spray coating liquor of the configuration containing conductive dispersed phase, wherein conduction dispersed phase the appointing in gold, silver, copper, graphene
Meaning is one or more of, any one or a few in ethyl alcohol, n-hexane, toluene of the solvent of the spray coating liquor, the spraying
The solute of liquid is the siloxanes or chlorosilane of fluoro-containing group；(3) configured spray coating liquor is stirred evenly；(4) it will stir evenly
Spray coating liquor be placed in spray gun, adjusting gun slot diameter be 50nm~2mm, alignment substrate uniformly sprayed, control coated film
With a thickness of 20nm~5mm；(5) it lyophoby characteristic and can eliminate the substrate after the completion of spraying is obtained by drying to having to complicated liquid phase
The function surface of buildup of static electricity.
Further, in the step (1) cleaning for using any one in kerosene, ethyl alcohol or ethyl acetate by substrate
It is cleaned by ultrasonic, scavenging period is 0.1h~6h, removes the pollutant of substrate surface.
Further, in the step (2) fluoro-containing group siloxanes or chlorosilane, molecular formula isR is-CF3Or-CnH2n-m+1Fm,-CnH2n-m+1FmMiddle n be 1≤n≤
18, m be 1≤m≤32.
Further, disperse phase concentration is 0.001g/L~300g/L, solute concentration 0.1mmol/L in the spray coating liquor
~5mol/L.
Further, configured spray coating liquor is specially placed in mechanical stirring by stirring in the step (3) or magnetic force stirs
It mixes and is stirred on device in the case where temperature is 20 DEG C~80 DEG C ranges, mixing time is 0.5h~72h.
Further, drying is that the substrate after the completion of spraying is placed in 50 DEG C~150 DEG C of baking oven in the step (5)
Dry 0.2h~72h.
Further, the complicated liquid is the liquid phase comprising solid phase particles, is discontinuous phase, solid phase particles in the liquid phase
Mass fraction be more than or equal to 0.01%.
The present invention has the advantages that：It accumulates and has to complicated liquid phase thin with eliminating the present invention provides a kind of
The preparation method of the function surface of liquid characteristic keeps the surface of solids quick by the adjustment and simple spraying method of spray coating liquor concentration
With lyophoby characteristic and there is elimination static characteristic, the addition of conducting particles and the method for spray coating liquor, which help to be formed on surface, to be led
Electrostatic network and composition micron and nanometer composite structure, while there is facilitation to the lyophoby performance on its surface.Through the invention
Preparation method step can obtain the surface for having lyophoby performance to the complicated liquid phase containing solid phase particles, and solid liquid interface contact angle can
Greater than 120 °, liquid phase is smaller than 70 ° in the roll angle of the surface of solids, while the electrostatic charge that solid liquid interface friction generates can be led in time
Out, charge accumulation phenomenon will not occur.
Detailed description of the invention
Fig. 1 is the schematic diagram of function surface and aluminium powder/glycerol complexity liquid phase contact angle obtained in embodiment 1；
Fig. 2 is the schematic diagram of function surface obtained and the contact angle of Fox-7/HTPB complexity liquid phase in embodiment 2；
Fig. 3 is the schematic diagram of function surface obtained and the contact angle of Fox-7/HTPB complexity liquid phase in embodiment 3.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It is emphasized that specific embodiment described herein is only used to explain invention, and
It is not used in the restriction present invention.
Embodiment 1：
Using stainless steel substrates as matrix, substrate is subjected to ultrasonic cleaning 1h using ethyl alcohol, removes the dirts such as the grease of substrate surface
Contaminate object；It is conductive dispersed phase with the copper particle of 150nm, concentration 20g/L, using 17 fluorine decane trimethoxy silanes as solute,
Solubility is 0.1mol/L, using toluene as solvent, configures spray solution；Configured spray solution in mechanical stirring device in
It is stirred for 24 hours under the conditions of 30 °；The spray coating liquor prepared is placed in spray gun, spray gun bore is adjusted to 50um, is directed at stainless steel sample
Even application is carried out, coating film thickness control is 0.5mm；The sample that spraying is completed, which is placed in 80 DEG C of baking oven, dries for 24 hours.With glycerol
For liquid phase, the aluminum particle that the inside dispersion quality score is 20% forms aluminium powder/glycerol complexity liquid phase, complicated liquid phase is dripped
In the lyophobic surface of preparation, testing its contact angle is 163 °, and roll angle is 3 °, uses complicated liquid phaseflushing lyophobic surface, test
Its interface electrostatic charge voltage is 0.It is as shown in Figure 1 that it tests contact angle.
Embodiment 2：
Using sheet glass as matrix, substrate is subjected to ultrasonic cleaning 1h using ethyl alcohol, removes the pollution such as grease of substrate surface
Object；It is conductive dispersed phase with the copper particle of 150nm, concentration 20g/L, using 17 fluorine decane trichlorosilanes as solute, solubility is
0.5mol/L configures spray solution using toluene as solvent；Configured spray solution is in mechanical stirring device in 30 ° of conditions
Lower stirring 48h；The spray coating liquor prepared is placed in spray gun, spray gun bore is adjusted to 20um, and alignment glass sample carries out uniform
Spraying, coating film thickness control are 1mm；The sample that spraying is completed, which is placed in 80 DEG C of baking oven, dries 72h.With end hydroxy butadiene
It (HTPB) is liquid phase, the Fox-7 particle that the inside dispersion quality score is 30% forms Fox-7/HTPB complexity liquid phase, will be complicated
Liquid phase is dripped in the lyophobic surface of preparation, and testing its contact angle is 154 °, and roll angle is 25 °, uses complicated liquid phaseflushing lyophoby
Surface, testing its interface electrostatic charge voltage is 0.It is as shown in Figure 2 that it tests contact angle.
Embodiment 3：
Using silicon wafer as matrix, substrate is subjected to ultrasonic cleaning 1h using ethyl alcohol, removes the pollutants such as the grease of substrate surface；
It is conductive dispersed phase with the gold particle of 50nm, concentration 2g/L, using 17 fluorine decane trichlorosilanes as solute, solubility is
0.5mol/L configures spray solution using toluene as solvent；Configured spray solution is in mechanical stirring device in 50 ° of conditions
Lower stirring 48h；The spray coating liquor prepared is placed in spray gun, spray gun bore is adjusted to 10um, and alignment glass sample carries out uniform
Spraying, coating film thickness control are 0.2mm；The sample that spraying is completed, which is placed in 80 DEG C of baking oven, dries 72h.With terminal hydroxy group polybutadiene
Alkene (HTPB) is liquid phase, and the Fox-7 particle that the inside dispersion quality score is 30% forms Fox-7/HTPB complexity liquid phase, will answer
For miscellaneous liquid phase drippage in the lyophobic surface of preparation, testing its contact angle is 152 °, and roll angle is 20 °, is dredged using complicated liquid phaseflushing
Liquid surface, testing its interface electrostatic charge voltage is 0.It is as shown in Figure 3 that it tests contact angle.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement is both fallen within the scope of claimed invention.The claimed scope of the invention is by appended claims and is equal
Object defines.
Claims (7)
1. a kind of preparation method that there is lyophoby characteristic to complicated liquid phase and eliminate buildup of static electricity surface, which is characterized in that including
Following steps：(1) it is cleaned up using organic material or inorganic material as substrate and by substrate；(2) configuration contains conductive dispersed phase
Spray coating liquor, wherein any one or a few in gold, silver, copper, graphene of conduction dispersed phase, the spray coating liquor
Any one or a few in ethyl alcohol, n-hexane, toluene of solvent, the solute of the spray coating liquor are the siloxanes of fluoro-containing group
Or chlorosilane；(3) configured spray coating liquor is stirred evenly；(4) spray coating liquor stirred evenly is placed in spray gun, adjusts spray gun
Mouth diameter is 50nm~2mm, and alignment substrate is uniformly sprayed, and controls coated film with a thickness of 20nm~5mm；(5) it will spray
Substrate after is obtained by drying to having lyophoby characteristic to complicated liquid phase and can eliminate the function surface of buildup of static electricity.
2. the preparation method according to claim 1 that there is lyophoby characteristic to complicated liquid phase and eliminate buildup of static electricity surface,
It is characterized in that, cleaning is to be surpassed substrate using any one in kerosene, ethyl alcohol or ethyl acetate in the step (1)
Sound cleaning, scavenging period are 0.1h~6h, remove the pollutant of substrate surface.
3. the preparation method according to claim 1 that there is lyophoby characteristic to complicated liquid phase and eliminate buildup of static electricity surface,
It is characterized in that, in the step (2) fluoro-containing group siloxanes or chlorosilane, molecular formula isR is-CF3Or-CnH2n-m+1Fm,-CnH2n-m+1FmMiddle n be 1≤n≤
18, m be 1≤m≤32.
4. the preparation method according to claim 1 that there is lyophoby characteristic to complicated liquid phase and eliminate buildup of static electricity surface,
It is characterized in that, in the spray coating liquor disperse phase concentration be 0.001g/L~300g/L, solute concentration be 0.1mmol/L~
5mol/L。
5. the preparation method according to claim 1 that there is lyophoby characteristic to complicated liquid phase and eliminate buildup of static electricity surface,
It is characterized in that, stirring is specially that configured spray coating liquor is placed in mechanical stirring or magnetic stirring apparatus in the step (3)
On temperature be 20 DEG C~80 DEG C ranges under be stirred, mixing time be 0.5h~72h.
6. the preparation method according to claim 1 that there is lyophoby characteristic to complicated liquid phase and eliminate buildup of static electricity surface,
It is characterized in that, drying is dried in the step (5) for the substrate after the completion of spraying to be placed in 50 DEG C~150 DEG C of baking oven
0.2h~72h.
7. the preparation method according to claim 1 that there is lyophoby characteristic to complicated liquid phase and eliminate buildup of static electricity surface,
It is characterized in that, the complexity liquid is the liquid phase comprising solid phase particles, and it is discontinuous phase, the quality of solid phase particles in the liquid phase
Score is more than or equal to 0.01%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811027079.1A CN108906550A (en) | 2018-09-04 | 2018-09-04 | There is lyophoby characteristic to complicated liquid phase and eliminate the preparation method on buildup of static electricity surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811027079.1A CN108906550A (en) | 2018-09-04 | 2018-09-04 | There is lyophoby characteristic to complicated liquid phase and eliminate the preparation method on buildup of static electricity surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108906550A true CN108906550A (en) | 2018-11-30 |
Family
ID=64408344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811027079.1A Pending CN108906550A (en) | 2018-09-04 | 2018-09-04 | There is lyophoby characteristic to complicated liquid phase and eliminate the preparation method on buildup of static electricity surface |
Country Status (1)
| Country | Link |
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| CN (1) | CN108906550A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0624404A2 (en) * | 1993-05-14 | 1994-11-17 | Asahi Glass Company Ltd. | Surface-treated substrate and process for its production |
| CN107057568A (en) * | 2016-10-19 | 2017-08-18 | 北京恒通绿建节能科技有限公司 | A kind of ultra-hydrophobic conductive coating and preparation method thereof |
| KR20180051236A (en) * | 2016-11-08 | 2018-05-16 | 주식회사 소프스톤 | Method for preparing super-hydrophobic coating solution to impart waterproof and dustproof to electronic device and electronic parts |
-
2018
- 2018-09-04 CN CN201811027079.1A patent/CN108906550A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0624404A2 (en) * | 1993-05-14 | 1994-11-17 | Asahi Glass Company Ltd. | Surface-treated substrate and process for its production |
| CN107057568A (en) * | 2016-10-19 | 2017-08-18 | 北京恒通绿建节能科技有限公司 | A kind of ultra-hydrophobic conductive coating and preparation method thereof |
| KR20180051236A (en) * | 2016-11-08 | 2018-05-16 | 주식회사 소프스톤 | Method for preparing super-hydrophobic coating solution to impart waterproof and dustproof to electronic device and electronic parts |
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