CN105462460B - A kind of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint and preparation method thereof - Google Patents
A kind of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint and preparation method thereof Download PDFInfo
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- CN105462460B CN105462460B CN201610008028.9A CN201610008028A CN105462460B CN 105462460 B CN105462460 B CN 105462460B CN 201610008028 A CN201610008028 A CN 201610008028A CN 105462460 B CN105462460 B CN 105462460B
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- stainless steel
- water paint
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- 239000003973 paint Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 27
- 239000010935 stainless steel Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- -1 polyethylene Polymers 0.000 claims abstract description 12
- 229910017053 inorganic salt Inorganic materials 0.000 claims abstract description 11
- 239000013530 defoamer Substances 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- 239000004698 Polyethylene Substances 0.000 claims abstract description 8
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 8
- 229920000573 polyethylene Polymers 0.000 claims abstract description 8
- 230000004048 modification Effects 0.000 claims abstract description 7
- 238000012986 modification Methods 0.000 claims abstract description 7
- 229920001225 polyester resin Polymers 0.000 claims abstract description 7
- 239000004645 polyester resin Substances 0.000 claims abstract description 7
- 239000000080 wetting agent Substances 0.000 claims abstract description 7
- 239000006184 cosolvent Substances 0.000 claims abstract description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims abstract description 6
- 239000002318 adhesion promoter Substances 0.000 claims abstract description 5
- 229920003180 amino resin Polymers 0.000 claims abstract description 5
- 239000008367 deionised water Substances 0.000 claims abstract description 3
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 238000000498 ball milling Methods 0.000 claims description 3
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical group [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- MIJDSYMOBYNHOT-UHFFFAOYSA-N 2-(ethylamino)ethanol Chemical compound CCNCCO MIJDSYMOBYNHOT-UHFFFAOYSA-N 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000003666 anti-fingerprint Effects 0.000 abstract description 4
- 239000006116 anti-fingerprint coating Substances 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 3
- 239000001993 wax Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002966 varnish Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical group CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229960002887 deanol Drugs 0.000 description 2
- 239000012972 dimethylethanolamine Substances 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical group CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229920003275 CYMEL® 325 Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 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
- 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
-
- 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
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1637—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
-
- 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
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint and preparation method thereof.By 55 70% hydroxyl modification aqueous polyester resins of percentage by weight, 8 15% Amino resins, 3 5% modified silicasols, 2 4% neutralizers, 0.1 0.3% wetting agent, 0 0.2% auxiliary rheological agents, 0.1 1.5% defoamer, 0.1 0.5% levelling agent, 3 6% aqueous polyethylene waxes and polytetrafluoroethylwax wax mixing slurry, 1 3% adhesion promoter, 1 3% nano inorganic salt, 0.2 0.5% catalyst, 3 5% cosolvents, 1 8.5% deionized water are prepared.With excellent anti-fingerprint trace performance, hydrophobic oleophobic performance is excellent, and anti-fingerprint coating water contact angle, oily contact angle are big, low slide angle；It is easy to greasy dirt landing；Wearability, and ageing resistance are excellent.Environmental protection at the same time, health, method are simple.
Description
Technical field
The present invention relates to extraordinary water paint Material Field, is specially a kind of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint
Coating and preparation method thereof.
Background technology
For the baked paint of workpiece, substantially using conventional oil-based baked paint, the danger tight to human body is be easy to cause
Evil and the serious pollution of environment, bring the hidden danger of secure context.World today advocates low-carbon emission, environmentally protective, must more grind
Send out water-borne baking paint.Patent CN101215438B discloses a kind of anti-soiling aging-resisting stainless steel paint and preparation method thereof, this
Kind acrylic resin stainless steel paint has superior ageing-resistant ability and uvioresistant performance, but substantial amounts of organic solvent emission,
Severe environments air pollution is caused, in the case where being increasingly strict with environmental protection policy and rectifying, it is difficult to continue to produce, be badly in need of replacing for environmental protection
Foundry skill and product.
The content of the invention
It is an object of the invention to provide a kind of anti-fingerprint coating water contact angle, oily contact angle are big；Low slide angle；It is easy to oil
Dirt slides；Wearability and the excellent anti-pollution of ageing resistance, resistance and fingerprint resistance stainless steel plate water paint.
To achieve the above object, the present invention provides a kind of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint, it is characterised in that
It is prepared by the component of following weight ratio,
Further, it is prepared by the component of following weight ratio,
Further, the neutralizer is dimethylethanolamine.
Further, the wetting agent is polyether modified siloxane.
Further, the defoamer is hydrophobic solid and the mixture of brokenly bubble polymer without organosilicon.
Further, aqueous polyethylene wax and polytetrafluoroethylene (PTFE) in the aqueous polyethylene wax and polytetrafluoroethylwax wax mixing slurry
The mass ratio of wax is 1:2.
Further, the nano inorganic salt is nano-titanium dioxide, nano zine oxide, nano zirconium dioxide or nano-silica
One or more in SiClx, the particle diameter of the nano inorganic salt particle are less than 20 nanometers.
Further, the catalyst is sulfonic acid amine compounds.
Further, the cosolvent is propane diols or butanol or isopropanol.
The present invention also provides the preparation method of the anti-pollution, resistance and fingerprint resistance stainless steel plate water paint, it is characterised in that step
For,
According to the proportioning needed for each raw material, hydroxyl modification aqueous polyester resin is added into neutralizer and adjusts PH to 8.5, then
By modified silicasol, wetting agent, auxiliary rheological agents, aqueous polyethylene wax and polytetrafluoroethylwax wax mixing slurry, nano inorganic salt, hydrotropy
Agent is uniformly mixed, and is stirred evenly with 1500~2000 revs/min of rotating speed, then when ball milling 1 is small；It is slow under 800 revs/min of stirrings again
Slow to add defoamer, levelling agent, catalyst, adhesion promoter, deionized water, stirs 15-30 minutes, adds methyl-etherified ammonia
Base resin agitating is uniformly after 150-200 mesh sieve net filtrations.
Hydroxyl modification aqueous polyester resin of the present invention is 55-70%, and less than 55%, film forming matter is inadequate, is influenced close
Degree, so as to influence overall performance, higher than 70%, film forming matter is excessive, and surface is after-tacked, and cures bad, waste of materials；The methyl ether
Ratio contained by changing amino resins is 8-15%, and less than 8%, hardness is excessively soft, and higher than 15%, excessive high hardness, paint film is crisp；Auxiliary agent is catalyzed
Agent, modified silicasol, defoamer, levelling agent are all no more than the amount of application claims, and excessive (catalyst is higher than 0.5%, is modified
Ludox is higher than 0.5%) it will cause surface blemish higher than 5%, defoamer higher than 1.5%, levelling agent, and too low (catalyst is low
It is less than 0.1%) and fails less than 0.1%, levelling agent less than 3%, defoamer in 0.2%, modified silicasol；The nano inorganic
Salt particle can not be excessive, and the sinking more than 3%, influences coating stabilization performance.
The present invention makes the surface of stainless steel plate have the hardness and wearability of glass using the nano inorganic salt of hard, wear-resistant,
Make stainless steel products that there is more outstanding resistant and anti-aging property to be far above common organic coating, there is the wear-resisting of brilliance
Damage and scratch-resistant characteristic, have widely market application scenario, using water-soluble polymer, VOC free discharge, environment-friendly and green, symbol
Close the new environmental law requirement of country.Modified polyester resin, high-strength adhesive force, more preferable acid and alkali-resistance, corrosivity, excellent protectiveness
Energy and processing performance
Advantage is presented as：
(1) since the water-borne baking paint of the present invention is without benzene type organic, health will not be caused to seriously endanger, no
Combustion is not quick-fried, and the equipment and instrument used, processed component all can wash by water.There is excellent anti-fingerprint trace at the same time
Can, technology deposition hydrophobic oleophobic film layer (anti-fingerprint coating) be real meaning so far anti-fingerprint film, hydrophobic oleophobic
Excellent performance.
(2) technical process is fairly simple, easy to operate.
(3) (for water contact angle more than 115 °, oiliness hexadecane contact angle is big greatly for anti-fingerprint coating water contact angle, oily contact angle
In 60 °)；Low slide angle；It is easy to greasy dirt landing；Wearability (wearability is up to 20000 turns) and ageing resistance are excellent.
(4) coating without heavy metal chromium, be not required to through acid or alkali process, formaldehydeless or organic solvent emission, environmental protection and
Ensure health.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is intended to be used to explain the present invention, and cannot
It is interpreted as limitation of the present invention.In the examples where no specific technique or condition is specified, according to described by document in the art
Technology or condition or carried out according to product description.Reagents or instruments used without specified manufacturer, is to lead to
Cross the conventional products of acquisition purchased in market.
The hydroxyl modification aqueous polyester resin is BD8086；
The Amino resin is the CYMEL303, CYMEL688, CYMEL325 of cyanogen spy；
The modified silicasol is that moral founds letter GAL；
The neutralizer is dimethylethanolamine；
Wetting agent is polyether modified siloxane；
The auxiliary rheological agents are the thickenings of ROHM AND HAAS RM2020 levellings；
The defoamer is BYK011, the mixture of hydrophobic solid and brokenly bubble polymer without organosilicon；
The levelling agent is aqueous levelling agent BYK-333；
The adhesion promoter is the high Tego410 of oil；
The nano inorganic salt is in nano-titanium dioxide, nano zine oxide, nano zirconium dioxide or nano silicon dioxide
One or more, the particle diameter of nano inorganic salt particle is less than 20 nanometers；
The catalyst is sulfonic acid amine compounds；
The cosolvent is propane diols or butanol or isopropanol；
Embodiment 1：The preparation of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint
Raw material：It is shown in Table 1.
Preparation process：A, the hydroxyl modification aqueous polyester resin in formula is first added into neutralizer adjustment PH to 8.5, then will
Modified silicasol, wetting agent, auxiliary rheological agents, aqueous polyethylene wax and polytetrafluoroethylwax wax (1:2 mass ratioes) mixing slurry, nanometer nothing
Machine salt, cosolvent are uniformly mixed, and are stirred evenly with 1500~2000 revs/min of rotating speed, then when ball milling 1 is small；
B, defoamer, levelling agent, catalyst, adhesion promoter, deionization are slowly added under 800 revs/min of stirrings again
Water, is stirred 15-30 minutes, and adding Amino resin and stirring evenly can pack after 150-200 mesh sieve net filtrations
Finished product.
C, above-mentioned coating toasts 10min with 170-180 DEG C of temperature and coating sample is made.
Compliance test result the results are shown in Table 2.Detection method is specially：Appearance of film：The lower 0.5 meter of spacing any angle mesh of natural light
Survey；Thickness：GB/T13452.2-2008 paint and varnish thickness measurements；Resistance and fingerprint resistance is tested：Vaseline；Impact resistance 50kg.cm：
GB/T 1732-1993 paint film impact resistance determination methods；Pencil hardness：GB/T6739-2006 paint and varnish determination of pencil hardness；
Bend detection method is GB/T6742-2007 paint and varnish bend tests；Contact angle：Drop is dripped in solid sample surface,
Obtain the outline drawing picture of drop by microlens and camera, then with Digital Image Processing and some algorithms by the liquid in image
The contact angle meter of drop calculates and uses full-automatic contact angle measurement；Salt spray resistance：During GB/T1771-2007 paint and varnish is resistance to
Property salt fog performance test.
Embodiment 2：The preparation of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint
Raw material：It is shown in Table 1.
Preparation process：With embodiment 1.
It the results are shown in Table 2.Detection method is the same as embodiment 1.
Embodiment 3：The preparation of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint
Raw material：It is shown in Table 1.
Preparation process：With embodiment 1.
It the results are shown in Table 2.Detection method is the same as embodiment 1.
Embodiment 4：The preparation of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint
Raw material：It is shown in Table 1.
Preparation process：With embodiment 1.
It the results are shown in Table 2.Detection method is the same as embodiment 1.
Embodiment 5：The preparation of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint
Raw material：It is shown in Table 1.
Preparation process：With embodiment 1.
It the results are shown in Table 2.Detection method is the same as embodiment 1.
The raw materials used formula table (weight %) of 1 each embodiment of table
Anti-pollution, the compliance test result result table of resistance and fingerprint resistance stainless steel plate water paint obtained by 2 each embodiment of table
From table 2 it can be seen that hydrophobic resistance and fingerprint resistance effect is all relatively good, performance is all relatively goodr, but since the summer in north and south winter is poor
Different, specific client specific formula can adjust in the range of, meet customer need as far as possible.
From table 2 it can be seen that the anti-pollution of 1-5 of the embodiment of the present invention, the appearance of film of resistance and fingerprint resistance stainless steel plate water paint,
Thickness, resistance and fingerprint resistance test, impact resistance 50kg.cm, pencil hardness, bending, contact angle, salt spray resistance meet the requirements.Illustrate this hair
Bright anti-pollution, resistance and fingerprint resistance stainless steel plate water paint have excellent anti-fingerprint trace performance, and hydrophobic oleophobic performance is excellent, anti-finger
Line coating water contact angle, oily contact angle are big；Low slide angle；It is easy to greasy dirt landing；Wearability, and ageing resistance are excellent.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art are not departing from the principle of the present invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (8)
1. a kind of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint, it is characterised in that it is prepared by the component of following weight ratio,
The modified silicasol founds letter GAL for moral；The nano inorganic salt is nano-titanium dioxide, nano zine oxide or nanometer two
One or more in silica, the particle diameter of the nano inorganic salt particle are less than 20 nanometers；The anti-pollution, resistance and fingerprint resistance are not
Rust steel plate water paint preparation method be：According to the proportioning needed for each raw material, hydroxyl modification aqueous polyester resin is added
Neutralizer adjusts p H to 8.5, then by modified silicasol, wetting agent, auxiliary rheological agents, aqueous polyethylene wax and polytetrafluoroethylwax wax
Mixing slurry, nano inorganic salt, cosolvent are uniformly mixed, and are stirred evenly with 1500~2000 revs/min of rotating speed, then ball milling 1 is small
When；Defoamer, levelling agent, catalyst, adhesion promoter, deionized water, stirring are slowly added under 800 revs/min of stirrings again
15-30 minutes, add Amino resin and stir evenly after 150-200 mesh sieve net filtrations.
2. anti-pollution, resistance and fingerprint resistance stainless steel plate water paint described in claim 1, it is characterised in that by the component of following weight ratio
It is prepared,
3. the anti-pollution of claim 1 or 2, resistance and fingerprint resistance stainless steel plate water paint, it is characterised in that the neutralizer is diformazan
Ethylethanolamine.
4. the anti-pollution of claim 1 or 2, resistance and fingerprint resistance stainless steel plate water paint, it is characterised in that the wetting agent is polyethers
Modified siloxane.
5. the anti-pollution of claim 1 or 2, resistance and fingerprint resistance stainless steel plate water paint, it is characterised in that the defoamer be without
The hydrophobic solid of organosilicon and the mixture of brokenly bubble polymer.
6. the anti-pollution of claim 1 or 2, resistance and fingerprint resistance stainless steel plate water paint, it is characterised in that the aqueous polyethylene wax
It is 1 with the mass ratio of aqueous polyethylene wax and polytetrafluoroethylwax wax in polytetrafluoroethylwax wax mixing slurry:2.
7. the anti-pollution of claim 1 or 2, resistance and fingerprint resistance stainless steel plate water paint, it is characterised in that the catalyst is sulfonic acid
Amine compounds.
8. the anti-pollution of claim 1 or 2, resistance and fingerprint resistance stainless steel plate water paint, it is characterised in that the cosolvent is the third two
Alcohol or butanol or isopropanol.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610008028.9A CN105462460B (en) | 2016-01-06 | 2016-01-06 | A kind of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint and preparation method thereof |
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| CN201610008028.9A CN105462460B (en) | 2016-01-06 | 2016-01-06 | A kind of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint and preparation method thereof |
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| CN105462460A CN105462460A (en) | 2016-04-06 |
| CN105462460B true CN105462460B (en) | 2018-04-17 |
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| CN201610008028.9A Active CN105462460B (en) | 2016-01-06 | 2016-01-06 | A kind of anti-pollution, resistance and fingerprint resistance stainless steel plate water paint and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019428B (en) * | 2016-08-08 | 2019-02-22 | 北京富兴凯永兴光电技术有限公司 | A kind of low-refraction optical filming material |
| CN112175462A (en) * | 2020-08-25 | 2021-01-05 | 佛山创研环保科技有限公司 | Conductive hydrophobic and oleophobic coating, preparation method thereof and cleaning-free oil fume purifier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986712A (en) * | 2005-12-22 | 2007-06-27 | 佛山市顺德区汉达精密电子科技有限公司 | Fingerprint-proof paint for galvanized steel plate |
| CN102070966A (en) * | 2011-01-14 | 2011-05-25 | 东南大学 | Organic and inorganic mixed fingerprint-resistance coating and preparation method thereof |
| CN102807807A (en) * | 2012-08-07 | 2012-12-05 | 杭州传化涂料有限公司 | Paint used for coiled metal material |
| CN103013337A (en) * | 2011-09-28 | 2013-04-03 | 攀钢集团攀枝花钢铁研究院有限公司 | Metal protective coating and hot galvanizing metal material as well as hot-dip aluminium-zinc metal material |
-
2016
- 2016-01-06 CN CN201610008028.9A patent/CN105462460B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986712A (en) * | 2005-12-22 | 2007-06-27 | 佛山市顺德区汉达精密电子科技有限公司 | Fingerprint-proof paint for galvanized steel plate |
| CN102070966A (en) * | 2011-01-14 | 2011-05-25 | 东南大学 | Organic and inorganic mixed fingerprint-resistance coating and preparation method thereof |
| CN103013337A (en) * | 2011-09-28 | 2013-04-03 | 攀钢集团攀枝花钢铁研究院有限公司 | Metal protective coating and hot galvanizing metal material as well as hot-dip aluminium-zinc metal material |
| CN102807807A (en) * | 2012-08-07 | 2012-12-05 | 杭州传化涂料有限公司 | Paint used for coiled metal material |
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| CN105462460A (en) | 2016-04-06 |
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Address after: No. 9 Xinye Road, Wuping County, Longyan City, Fujian Province, 364300 Patentee after: Wangeli Smart Home Co.,Ltd. Country or region after: Zhong Guo Address before: 364000 D05 Industrial Park, Wuping County, Longyan City, Fujian Province Patentee before: FUJIAN GANGHONG METAL TECHNOLOGY Co.,Ltd. Country or region before: Zhong Guo |