CN107011744A - Bright anti-fouling and self-cleaning paint of a kind of nanometer and preparation method thereof - Google Patents
Bright anti-fouling and self-cleaning paint of a kind of nanometer and preparation method thereof Download PDFInfo
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- CN107011744A CN107011744A CN201710365967.3A CN201710365967A CN107011744A CN 107011744 A CN107011744 A CN 107011744A CN 201710365967 A CN201710365967 A CN 201710365967A CN 107011744 A CN107011744 A CN 107011744A
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- 239000003973 paint Substances 0.000 title claims abstract description 52
- 238000004140 cleaning Methods 0.000 title claims abstract description 47
- 230000003373 anti-fouling effect Effects 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- 239000004411 aluminium Substances 0.000 claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 39
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000011347 resin Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims abstract description 19
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims abstract description 19
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910000077 silane Inorganic materials 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 17
- 239000011268 mixed slurry Substances 0.000 claims abstract description 16
- 239000013530 defoamer Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 50
- 239000008247 solid mixture Substances 0.000 claims description 20
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 18
- 239000010936 titanium Substances 0.000 claims description 18
- 229910052719 titanium Inorganic materials 0.000 claims description 18
- 239000002270 dispersing agent Substances 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- 235000010215 titanium dioxide Nutrition 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 9
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 8
- -1 propylene alcohol Chemical compound 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 239000007822 coupling agent Substances 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- DCRIQAAPAFMPKP-UHFFFAOYSA-N aluminum oxygen(2-) titanium(4+) Chemical compound [O-2].[O-2].[Al+3].[Ti+4] DCRIQAAPAFMPKP-UHFFFAOYSA-N 0.000 claims 1
- 239000012752 auxiliary agent Substances 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 2
- 239000006071 cream Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000006748 scratching Methods 0.000 abstract 1
- 230000002393 scratching effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 238000010422 painting Methods 0.000 description 8
- 239000004922 lacquer Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000001802 infusion Methods 0.000 description 5
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000002086 nanomaterial Substances 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000008157 edible vegetable oil Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical group [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000675108 Citrus tangerina Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
- C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
-
- 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
- C09D5/1687—Use of special additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention provides bright anti-fouling and self-cleaning paint of a kind of nanometer and preparation method thereof, is related to paint field.Specifically related to a kind of bright anti-fouling and self-cleaning paint of nanometer and preparation method thereof.Its raw material of the coating is calculated as by weight：55~65 parts of film-forming resin, solid content are 20 ± 2% Nano titanium dioxide aluminium powder four, 25~35 parts of pin ZnOw mixed slurry, 6~8 parts of butyl acetate, 1~2 part of tinting paste, 2~3 parts of brightener, 2~3 parts of silane coupler, 0.8~1.2 part of defoamer, 0.4~0.6 part of coalescents, 0.4~0.6 part of auxiliary rheological agents.Product safety is nontoxic, with low cost and superior performance, and not only finish is good, also anti-fouling and self-cleaning function.Invent with me if first scratching the Thermal insulation putty cream of my invention on car body, then spraying the bright anti-fouling and self-cleaning paint of this novel nano and obtained the glass heat-insulating coating of patent --- vehicle not only good heat-insulation effect, and never use carwash.
Description
Technical field
The present invention relates to paint field.Specifically related to a kind of bright anti-fouling and self-cleaning paint of nanometer and preparation method thereof.
Background technology
If your automobile is never with carwash --- that can be how satisfied and magical situationNowadays this has not been unreal
Think, because can have been succeeded in developing with the automobile coating of anti-fouling and self-cleaning, here it is nanometer light anti-fouling and self-cleaning paint --- it not only possesses
Peculiar changeable colors along with angle effect, can both allow your automobile to send bright and colourful, dazzling brilliant color under different sunlight, and
And corroded, again without frequent carwash with antifouling, dust-proof, acid rain preventing --- because with the addition of several spies in the automobile coating
Different nano material, it has good optical material characteristic and very strong dispersive stress, at unique manufacturing process and surface
Reason technology, it is all to the wearability of automobile finish, resistance to ag(e)ing, scoring resistance, resistance to atmospheric exposure, salt fog resistance, mildew resistance etc.
Many performances are greatly improved, and make anti-oxidant, the resistance to greasy dirt of lacquer painting, anticorrosive generation qualitative leap；The dust above automobile is set to exist
80 kilometers of speed per hour can self-cleaning it is clean, it is possible to extend more than 5 times of automobile finish life-span, just as opening new car everyday.It is modern
Change the indispensable epoch favorite of eco-friendly car.
Early substantial amounts of research is had been carried out for automobile metallic finishe is external.It is more early with the U.S. and Germany's starting, most there is representative
Property is the development and application of changeable colors along with angle photonasty heat indicating paint.The first engineer Michael of Ford Motor Company
Doctor Vandelinder is the initiator of nanochromics paint.2009, the said firm used nanometer flashing color-variable paint application sedan-chair first
Car, by 2011, the famous auto maker such as general, benz, BMW, masses, Toyota was all on sedan limousine using this
Nanometer metallic finishe.Profoundness therein is exactly that several special nano materials are added in finish paint.
This few world-class brand automobile manufacturer of family, in order to further improve the stereovision of car, only more than 50,000 dollars
Sedan limousine on use the flashing color-variable paint, and monopolized the technology right to use --- with chief inventor as the technology
Michael doctors Vandelinder have signed exclusive use agreement --- the technology reassignment is impermissible for other paint manufactures
Business, so can not see pure metallic finishe on the market at present.
Although the automobile metallic finishe of these external expert's research and development can improve the aesthetic feeling of automobile appearance, anti-fouling and self-cleaning is unable to,
It is big sorry that this can't but be one！
Therefore, I am on the basis of Foreign Automobile metallic finishe is summarized, having invented one kind with discarding the old ways of life in favor of the new can improve automobile
Lacquer painting aesthetic feeling and the novel environment-friendly paint of energy anti-fouling and self-cleaning.
The bright anti-fouling and self-cleaning paint surface forms nanoscale diaphragm, just as putting on a high-tech stealth protection to lacquer painting
Coat, gives lacquer painting impayable lasting protection！This product is formulated using aqueous inorganic macromolecule, and safety non-toxic is harmless.
1st, nanoscale diaphragm, has completely cut off the particulates such as dust, greasy dirt, mould, hydrone and ultraviolet to car paint in itself
Erosion, prevent to fade and aoxidize.Extend automobile finish life-span 5-8！
2nd, the minute surface flash effect of car paint is lifted, lacquer painting is possessed deeper glossiness and transparency.
3rd, high oleophobic performance makes surface not stain, and more resistant to dirty, is cleaned or 80 kilometers of automatic cleanings of speed per hour with chicken feather fan is simple.
4th, high water repellency, is difficult to get wet, and reduces acid rain and water stain erosion.
5th, the hardness of lacquer painting is added, is 3-5 times of common in-vehicle paint, prevents shadow scratch, more resistant to abrasion.
6th, protect lasting, effect sustainable 5 years or so reduces carwash maintenance frequency, time saving to save worry laborsaving.
The bright anti-fouling and self-cleaning paint of nanometer that I invents, is not only used on automobile, may be also used on wall within doors, its
Texture, aesthetic feeling, resistance to soiling, scratch-resistant, corrosion resistance, ageing resistance and its service life are all automobiles in the market
Paint, wall finiss, true mineral varnish, wallpaper and a multitude of names coating it is incomparable, it is important to be specifically added into anti-soil, self-cleaning, sterilization,
The nano materials such as anti-mildew change, antiultraviolet.It should have a extensive future！
The content of the invention
It is an object of the invention to for China's national situation, it is proposed that a kind of bright anti-fouling and self-cleaning paint of nanometer and its preparation side
Method, can effectively improve the anti-fouling and self-cleaning function of automobile and reduce car-cleaning cost and environmental pollution.
To achieve these goals, the present invention uses technical scheme for a kind of bright anti-fouling and self-cleaning paint of nanometer and its system
Preparation Method, its raw material is calculated as by weight：55~65 parts of film-forming resin, solid content are 35 ± 2% Nano titanium dioxides-aluminium
25~35 parts of the pin ZnOw of powder-four mixed material, 6~8 parts of butyl acetate, 1~2 part of tinting paste, 2~3 parts of brightener, silicon
2~3 parts of alkane coupling agent, 0.8~1.2 part of defoamer, 0.4~0.6 part of coalescents, 0.4~0.6 part of auxiliary rheological agents.
Further, bright anti-fouling and self-cleaning paint of a kind of nanometer and preparation method thereof, its raw material is calculated as by weight：Film-forming resin
60 parts, solid content be 35 ± 2% Nano titanium dioxides -22 parts of the pin ZnOw of aluminium powder-four mixed material, butyl acetate 8
Part, 2 parts of tinting paste, 3 parts of brightener, 3 parts of silane coupler, 1 part of defoamer, 0.5 part of coalescents, 0.5 part of auxiliary rheological agents.
Preferably, described film-forming resin is propylene alcohol resin.
Further, described Nano titanium dioxide-pin ZnOw slurry of aluminium powder-four use solid content for 35 ±
2% mixed material adds ethanol and stirred gained after grinding.
Further, the preparation process of described titanium dioxide-pin ZnOw mixed slurry of aluminium powder-four is：By 30 ±
2% aluminium powder finished product and 60 ± 2% finished titanium dioxides, 10 ± 2% four pin ZnOw finished products are put into grinder, plus
Enter 1.5~2% dispersant and 2.7~3.3 times of ethanol, 12h is ground in grinder, solid content is obtained for 35 ± 2% 2
Titanium oxide-pin ZnOw the mixed slurry of aluminium powder-four.Then residual ethanol is extracted, solid mixture is obtained.
Further, described dispersant is Sodium Polyacrylate.
Bright anti-fouling and self-cleaning paint of a kind of nanometer as described above and preparation method thereof is prepared, is comprised the following steps：
A. by 30 ± 4% aluminium powder finished product and 60 ± 2% finished titanium dioxides, 10 ± 2% four pin ZnOws into
Product are put into grinder, add 1.5~2% dispersant and 2.7~3.3 times of ethanol, 12h is ground in grinder, is obtained
Solid content is 35 ± 2% titanium dioxide-pin ZnOw mixed slurry of aluminium powder-four；
B. residual ethanol is then extracted, solid mixture is obtained；
C. in proportion by film-forming resin, solid mixture, butyl acetate, tinting paste, brightener, silane coupler, froth breaking
After agent, coalescents, auxiliary rheological agents mixing, stirred on 1100~1400r/min high speed dispersor, obtain product.
The solid content of products obtained therefrom is controlled 30% or so, with spray gun spraying, is dried at room temperature, thickness is on 15 μm of left sides
It is right.
Further, the step a is by the titanium dioxide-pin ZnOw of aluminium powder-four powder, ethanol, dispersant quality
It is placed in than 1: 2: 0.5 in sand mill, 12h is ground under 3000r/min rotating speeds..
Further, step b described in the b step obtains solid mixture to extract residual ethanol.
Further, the step c is again by ground solid mixture, in mass ratio：It is 55~65 parts of film-forming resin, solid
Content is 20 ± 2% Nano titanium dioxides -25~35 parts of the pin ZnOw of aluminium powder-four mixed slurry, butyl acetate 6~8
Part, 1~2 part of tinting paste, 2~3 parts of brightener, 2~3 parts of silane coupler, 0.8~1.2 part of defoamer, coalescents 0.4~
0.6 part, 0.4~0.6 part of auxiliary rheological agents.
Further, dispersant is Sodium Polyacrylate in the step a.
By the inspection method to painting outward appearance referring to GB 3186-1989《The sampling of painting》, GB/T 1721-
1979《Varnish, edible vegetable oil and diluent outward appearance and transparency assay method》, GB/T1722-1992《Varnish, edible vegetable oil and diluent face
Color assay method》Draw：
1st, the fineness of finish paint is 20~30 μm；
2nd, there is no obvious dirt pits by nearby observing painted surface.
3rd, it is near to see paint face (particularly corner) whether there is throwing and worn, far see gloss whether there is significant change.
4th, closely place's observation finish paint colored paint either with or without being completely covered by floating coating or ballpoint phenomenon.
5th, the micro- sem observation titanium dioxide-pin of aluminium powder-four ZnOw is not walked flower, clouded up, existing without obvious " tangerine peel "
As.
6th, dust is not adsorbed, is scattered quickly after being sprinkled with sewage, sump oil, noresidue vestige.
In summary, the bright anti-fouling and self-cleaning paint of this nanometer is superior to orthodox car paint on antifouling, self-cleaning and high brightness.
1. there is good anti-fouling effect using Nano titanium dioxide；
2. using nanoscale aluminium powder with good optical effect very；
3. there is good self-cleaning effect using the pin ZnOw of nanoscale four；
4. the adhesive force of mould resin can be effectively improved into using silane coupler；
5. product has good construction quality, 20 minutes dry tack frees (normal temperature) of constructing, normal temperature can be consolidated for 24 hours completely
Change；
6. preparation method advantages of simple, can be effectively obtained nanoscale anti-fouling and self-cleaning mixed material, product quality is ensured,
And easily operated, device input is relatively low.
Embodiment
The present invention is described in further detail below by specific embodiment.
Embodiment 1：Bright anti-fouling and self-cleaning paint of a kind of nanometer and preparation method thereof, its raw material is calculated as by weight：Propenyl
65 parts of resin, Nano titanium dioxide -20 parts of the pin ZnOw of aluminium powder-four mixed material, 7 parts of butyl acetate, tinting paste 2
Part, 1 part of brightener, 2.5 parts of silane coupler, 0.5 part of defoamer, 0.5 part of coalescents, 0.5 part of auxiliary rheological agents.
Bright anti-fouling and self-cleaning paint of a kind of nanometer as described above and preparation method thereof is prepared, is comprised the following steps：
A. by 30 ± 4% aluminium powder finished product and 60 ± 2% finished titanium dioxides, 10 ± 2% four pin ZnOws into
Product are put into grinder, add 1.5~2% dispersant and 2.7~3.3 times of ethanol, 12h is ground in grinder, is obtained
Solid content is 35 ± 2% titanium dioxide-pin ZnOw mixed slurry of aluminium powder-four；
B. residual ethanol is then extracted, solid mixture is obtained；
C. in proportion by propylene alcohol resin, solid mixture, butyl acetate, tinting paste, brightener, silane coupler, disappear
After infusion, coalescents, auxiliary rheological agents mixing, stir, produced on 1100~1400r/min high speed dispersor
Product.
It is 35 ± 2% titanium dioxide-pin of aluminium powder-four zinc oxide crystalline substance that can be obtained by inspection and solid content is obtained in the step a
Palpus mixing material particle diameter is 20~30nm；Taken in the step b mixed material after residual ethanol it is antifouling, self-cleaning, antistatic,
Refuse excellent in terms of dust！
Embodiment 2：Bright anti-fouling and self-cleaning paint of a kind of nanometer and preparation method thereof, its raw material is calculated as by weight：Propenyl
60 parts of resin, Nano titanium dioxide -25 parts of the pin ZnOw of aluminium powder-four mixed material, 7 parts of butyl acetate, tinting paste 1
Part, 3 parts of brightener, 2.5 parts of silane coupler, 0.5 part of defoamer, 0.5 part of coalescents, 0.5 part of auxiliary rheological agents.
Bright anti-fouling and self-cleaning paint of a kind of nanometer as described above and preparation method thereof is prepared, is comprised the following steps：
A. by 25 ± 4% aluminium powder finished product and 65 ± 2% finished titanium dioxides, 10 ± 2% four pin ZnOws into
Product are put into grinder, add 1.5% dispersant and 2.7~3.3 times of ethanol, 12h is ground in grinder, admittedly contained
Measure as 35 ± 2% titanium dioxide-pin ZnOw mixed slurry of aluminium powder-four；
B. residual ethanol is then extracted, solid mixture is obtained；
C. in proportion by propylene alcohol resin, solid mixture, butyl acetate, tinting paste, brightener, silane coupler, disappear
After infusion, coalescents, auxiliary rheological agents mixing, stir, produced on 1100~1400r/min high speed dispersor
Product.
Embodiment 3：Bright anti-fouling and self-cleaning paint of a kind of nanometer and preparation method thereof, its raw material is calculated as by weight：Propenyl
63 parts of resin, Nano titanium dioxide -22 parts of the pin ZnOw of aluminium powder-four mixed material, 6 parts of butyl acetate, tinting paste 1
Part, 4 parts of brightener, 2.5 parts of silane coupler, 0.5 part of defoamer, 0.5 part of coalescents, 0.5 part of auxiliary rheological agents.
Bright anti-fouling and self-cleaning paint of a kind of nanometer as described above and preparation method thereof is prepared, is comprised the following steps：
A. by 25 ± 4% aluminium powder finished product and 60 ± 2% finished titanium dioxides, 15 ± 2% four pin ZnOws into
Product are put into grinder, add 1.5% dispersant and 2.7~3.3 times of ethanol, 12h is ground in grinder, admittedly contained
Measure as 35 ± 2% titanium dioxide-pin ZnOw mixed slurry of aluminium powder-four；
B. residual ethanol is then extracted, solid mixture is obtained；
C. in proportion by propylene alcohol resin, solid mixture, butyl acetate, tinting paste, brightener, silane coupler, disappear
After infusion, coalescents, auxiliary rheological agents mixing, stir, produced on 1100~1400r/min high speed dispersor
Product.
Embodiment 4：Bright anti-fouling and self-cleaning paint of a kind of nanometer and preparation method thereof, its raw material is calculated as by weight：Propenyl
60 parts of resin, Nano titanium dioxide -26 parts of the pin ZnOw of aluminium powder-four mixed material, 7 parts of butyl acetate, tinting paste 1
Part, 2 parts of brightener, 2.5 parts of silane coupler, 0.5 part of defoamer, 0.5 part of coalescents, 0.5 part of auxiliary rheological agents.
Bright anti-fouling and self-cleaning paint of a kind of nanometer as described above and preparation method thereof is prepared, is comprised the following steps：
A. by 25 ± 4% aluminium powder finished product and 65 ± 2% finished titanium dioxides, 10 ± 2% four pin ZnOws into
Product are put into grinder, add 2% dispersant and 2.7~3.3 times of ethanol, 12h is ground in grinder, solid content is obtained
For 35 ± 2% titanium dioxide-pin ZnOw mixed slurry of aluminium powder-four；
B. residual ethanol is then extracted, solid mixture is obtained；
C. in proportion by propylene alcohol resin, solid mixture, butyl acetate, tinting paste, brightener, silane coupler, disappear
After infusion, coalescents, auxiliary rheological agents mixing, stir, produced on 1100~1400r/min high speed dispersor
Product.
Embodiment 5：Bright anti-fouling and self-cleaning paint of a kind of nanometer and preparation method thereof, its raw material is calculated as by weight：Propenyl
60 parts of resin, Nano titanium dioxide -25 parts of the pin ZnOw of aluminium powder-four mixed material, 8 parts of butyl acetate, tinting paste 1
Part, 2 parts of brightener, 2.5 parts of silane coupler, 0.5 part of defoamer, 0.5 part of coalescents, 0.5 part of auxiliary rheological agents.
Bright anti-fouling and self-cleaning paint of a kind of nanometer as described above and preparation method thereof is prepared, is comprised the following steps：
A. by 30 ± 4% aluminium powder finished product and 60 ± 2% finished titanium dioxides, 10 ± 2% four pin ZnOws into
Product are put into grinder, add 1.5~2% dispersant and 2.7~3.3 times of ethanol, 12h is ground in grinder, is obtained
Solid content is 35 ± 2% titanium dioxide-pin ZnOw mixed slurry of aluminium powder-four；
B. residual ethanol is then extracted, solid mixture is obtained；
C. in proportion by propylene alcohol resin, solid mixture, butyl acetate, tinting paste, brightener, silane coupler, disappear
After infusion, coalescents, auxiliary rheological agents mixing, stir, produced on 1100~1400r/min high speed dispersor
Product.
Embodiment 7：Substantially similar to embodiment 2, its difference is, is added in propylene alcohol resin film-forming resin
20% organic siliconresin.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, there can be various modifications and variations in the spirit and principles in the present invention, these equivalent modifications or replacement etc.,
It is all contained within protection scope of the present invention.
Claims (10)
1. bright anti-fouling and self-cleaning paint of a kind of nanometer and preparation method thereof, it is characterised in that its raw material is calculated as by weight：Film forming tree
55~65 parts of fat, solid content be 20 ± 2% Nano titanium dioxides -25~35 parts of the pin ZnOw of aluminium powder-four mixed slurry,
7~9 parts of butyl acetate, 1~2 part of tinting paste, 2~3 parts of brightener, 2~3 parts of silane coupler, 0.8~1.2 part of defoamer, into
0.4~0.6 part of film auxiliary agent, 0.4~0.6 part of auxiliary rheological agents.
2. a kind of bright anti-fouling and self-cleaning paint of nanometer according to claim 1 and preparation method thereof, it is characterised in that its raw material
It is calculated as by weight：60 parts of film-forming resin, solid content are mixed for 20 ± 2% Nano titanium dioxides-pin of aluminium powder-four ZnOw
Close 22 parts of slurry, 9 parts of butyl acetate, 2 parts of tinting paste, 2 parts of brightener, 3 parts of silane coupler, 1 part of defoamer, coalescents
0.5 part, 0.5 part of auxiliary rheological agents.
3. bright anti-fouling and self-cleaning paint of a kind of nanometer according to claim 1 or 2 and preparation method thereof, it is characterised in that：Institute
The film-forming resin stated is propylene alcohol resin.
4. bright anti-fouling and self-cleaning paint of a kind of nanometer according to claim 1 or 2 and preparation method thereof, it is characterised in that：Institute
The Nano titanium dioxide stated-pin ZnOw mixed slurry of aluminium powder-four use solid content for 65 ± 3% nanoscale dioxy
Change addition dispersant and ethanol after the titanium-pin of aluminium powder-four ZnOw mixing to stir obtained by after grinding.
5. bright anti-fouling and self-cleaning paint of a kind of nanometer according to claim 4 and preparation method thereof, it is characterised in that：Described
The preparation process of titanium dioxide-pin ZnOw mixed slurry of aluminium powder-four is：By 60 ± 2% finished titanium dioxides and 30 ±
4% aluminium powder finished product, 10 ± 2% four pin ZnOw finished products are put into grinder, add 1.5~2% dispersant and
2.7~3.3 times of ethanol, grinds 12h in grinder, obtain 50-60 nanoscales solid content for 35 ± 2% titanium dioxide-aluminium powder-
Four pin ZnOw mixed slurries.Then residual ethanol is extracted, solid mixture is obtained.
6. bright anti-fouling and self-cleaning paint of a kind of nanometer according to claim 5 and preparation method thereof, the dispersant is：Poly- third
Olefin(e) acid sodium.
7. preparing bright anti-fouling and self-cleaning paint of a kind of nanometer as described in claim 1-6 is any and preparation method thereof, its feature exists
In comprising the following steps：
A. 30 ± 4% aluminium powder finished product is put with 60 ± 2% finished titanium dioxides, 10 ± 2% four pin ZnOw finished products
Enter in grinder, add 1.5~2% dispersant and 2.7~3.3 times of ethanol, 12h is ground in grinder, admittedly contained
Measure as 35 ± 2% titanium dioxide-pin ZnOw mixed slurry of aluminium powder-four；
B. residual ethanol is then extracted, solid mixture is obtained；
C.. in proportion by film-forming resin, solid mixture, butyl acetate, tinting paste, brightener, silane coupler, defoamer,
After coalescents, auxiliary rheological agents mixing, stirred on 1100~1400r/min high speed dispersor, obtain product.
8. bright anti-fouling and self-cleaning paint of a kind of nanometer according to claim 7 and preparation method thereof, it is characterised in that：The step
Rapid a is that the titanium dioxide-pin ZnOw of aluminium powder-four powder, ethanol, dispersant mass ratio 1: 2: 0.5 are placed in sand mill,
12h is ground under 3000r/min rotating speeds.
9. bright anti-fouling and self-cleaning paint of a kind of nanometer according to claim 7 and preparation method thereof, it is characterised in that：The step
Rapid b obtains solid mixture to extract residual ethanol.
10. bright anti-fouling and self-cleaning paint of a kind of nanometer according to claim 7 and preparation method thereof, the step c is again will
Ground solid mixture, in mass ratio：55~65 parts of film-forming resin, solid content are 20 ± 2% Nano titanium dioxides-aluminium
25~35 parts of the pin ZnOw of powder-four mixed slurry, 6~8 parts of butyl acetate, 1~2 part of tinting paste, 2~3 parts of brightener, silicon
2~3 parts of alkane coupling agent, 0.8~1.2 part of defoamer, 0.4~0.6 part of coalescents, 0.4~0.6 part of auxiliary rheological agents.
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| CN201710365967.3A CN107011744A (en) | 2017-05-23 | 2017-05-23 | Bright anti-fouling and self-cleaning paint of a kind of nanometer and preparation method thereof |
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|---|---|---|---|---|
| JP2005240013A (en) * | 2004-01-30 | 2005-09-08 | Asahi Kasei Chemicals Corp | Metallic coating composition for automobile excellent in orientation properties |
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| JP2005240013A (en) * | 2004-01-30 | 2005-09-08 | Asahi Kasei Chemicals Corp | Metallic coating composition for automobile excellent in orientation properties |
| CN102558982A (en) * | 2010-12-17 | 2012-07-11 | 江苏皓月涂料有限公司 | High decorative acrylic flashing paint and preparation method thereof |
| CN106221489A (en) * | 2016-08-25 | 2016-12-14 | 芜湖市天雄新材料科技有限公司 | A kind of automatically cleaning ornament materials for floor |
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