CN106046875A - Water-soluble double-component anti-slip, anti-corrosion and anti-rust paint and preparation method and application thereof - Google Patents
Water-soluble double-component anti-slip, anti-corrosion and anti-rust paint and preparation method and application thereof Download PDFInfo
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- CN106046875A CN106046875A CN201610376993.1A CN201610376993A CN106046875A CN 106046875 A CN106046875 A CN 106046875A CN 201610376993 A CN201610376993 A CN 201610376993A CN 106046875 A CN106046875 A CN 106046875A
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- component
- skidding
- antiseptic
- water
- water solublity
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- 239000003973 paint Substances 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 5
- 238000005260 corrosion Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 229910001868 water Inorganic materials 0.000 claims abstract description 50
- 238000003756 stirring Methods 0.000 claims abstract description 25
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000008367 deionised water Substances 0.000 claims abstract description 17
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 17
- 239000000839 emulsion Substances 0.000 claims abstract description 17
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 17
- 239000011701 zinc Substances 0.000 claims abstract description 17
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 16
- 239000004111 Potassium silicate Substances 0.000 claims abstract description 14
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052913 potassium silicate Inorganic materials 0.000 claims abstract description 14
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 3
- 230000002421 anti-septic effect Effects 0.000 claims description 38
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 239000000243 solution Substances 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000011259 mixed solution Substances 0.000 claims description 8
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 7
- 239000013530 defoamer Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 229910000077 silane Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000002203 pretreatment Methods 0.000 claims description 6
- 241000222065 Lycoperdon Species 0.000 claims description 5
- 241000768494 Polymorphum Species 0.000 claims description 5
- 229910014314 BYK190 Inorganic materials 0.000 claims description 4
- 239000000440 bentonite Substances 0.000 claims description 4
- 229910000278 bentonite Inorganic materials 0.000 claims description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical group O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 4
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- 239000010431 corundum Substances 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 238000007761 roller coating Methods 0.000 claims description 2
- 238000005488 sandblasting Methods 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 229920000592 inorganic polymer Polymers 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000006087 Silane Coupling Agent Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000003595 mist Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000009993 protective function Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 10
- 239000010703 silicon Substances 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 239000007822 coupling agent Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- -1 silicon Alkane Chemical class 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- DIFFLMNDXWOKQJ-UHFFFAOYSA-N [K].O[Si](O)(O)O Chemical compound [K].O[Si](O)(O)O DIFFLMNDXWOKQJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229960004029 silicic acid Drugs 0.000 description 1
- COWOWCJDIGPUDT-UHFFFAOYSA-N silicic acid;zinc Chemical compound [Zn].[Zn].O[Si](O)(O)O COWOWCJDIGPUDT-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000012360 testing method Methods 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
- C09D1/04—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates with organic additives
-
- 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
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/106—Anti-corrosive paints containing metal dust containing Zn
-
- 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
- C09D7/61—Additives non-macromolecular inorganic
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses water-soluble double-component anti-slip, anti-corrosion and anti-rust paint and a preparation method and application thereof. The preparation method of the paint includes the steps that potassium silicate is added into a mixing container, and deionized water is added, so that the potassium silicate solution is fully diluted; then weighed silica sol is slowly added, addition is finished within specific time, and uniform stirring is kept; a small amount of deionized water is added, a silane coupling agent is slowly added into the solution within specific time, and flow speed is kept uniform; constant-speed stirring continues, and reaction is conducted for 1-2 h at normal temperature; silicone acrylic emulsion is poured into another container, a small amount of deionized water is added and evenly stirred, then the mixture is slowly added into the reacted potassium silicate solution, and stirring is conducted for 0.5-1 h at constant rotation speed; the product is mixed with a mixture of metal zinc and anti-slip filler. A formed inorganic polymer protective film has good water resistance, chemical resistance, salt mist resistance, weather resistance and other protective functions, and also has excellent anti-slip performance.
Description
Technical field
The invention belongs to anticorrosive paint preparing technical field, particularly to a kind of anti-skidding antiseptic and rustproof paint of water solublity bi-component
And its preparation method and application.
Background technology
The anti-skidding antiseptic and rustproof paint of water solublity has the resistant slide performance of excellence, the chemical resistance of excellence, temperature-change resistance
Can, there is preferable ultraviolet-resistant performance simultaneously, be the surface anticorrosive priming paint of the steel structure connecting member of a kind of excellent performance.Mesh
Front large-scale steel structure engineering method, all uses batch production to make steel construction and blocks, then uses high-strength bolt by even at the scene
Fishplate bar carries out assembled connection, and bridge erection also uses the method railroad bridge of highway bridge (no matter be).The table of its connector
Topcoating reload request；Coating should have preferable Corrosion Protection and weather resistance, specially requires its surface anti-slipping property to be had.
Steel structure connecting member surface has mainly used solvent type epoxy antislip paint (containing organic solvent) and alcohol-soluble zinc-rich type to prevent now
Sliding paint (its solvent is environmentally friendly alcohols) carries out application.But (volatility has to VOC to be as the environmental regulation with China
Machine compound) restriction discharged progressively adopts international standards, and it requires increasingly strict, and the solvent-based paints that there is VOC volatilization exists
Progressively it is restricted in application.With inorganic silicon polymerization high polymer and Phos polymerization high polymer research and develop waterborne anti-corrosive primer by
In its preferable corrosion resistance and weather resistance, particularly preferably coating hardness, is the optimal choosing of steel-structure connecting plate
Select.Watery anti-corrosion priming paint with single aqueous silicic acid potassium, sodium silicate, water silica sol as representative is at Large Steel at present
Some application in structure, but it anti-skidding fails to meet steel structure connecting member with performance, weather resistance and anticorrosion, rustless property
Technology requirement.
Summary of the invention
Existing containing volatile solvent in above-mentioned prior art to overcome, the primary and foremost purpose of the present invention is to provide one
The anti-skidding antiseptic and rustproof paint of water solublity bi-component of environment-friendly type.
Another object of the present invention is to provide the preparation method of a kind of anti-skidding antiseptic and rustproof paint of above-mentioned water solublity bi-component.
A further object of the present invention is to provide the special applications of a kind of anti-skidding antiseptic and rustproof paint of above-mentioned water solublity bi-component；
The anti-skidding antiseptic and rustproof paint of described water solublity bi-component is applied to prepare bridge and other large-scale steel structure members connector external coatings.
To achieve these goals, the present invention is by the following technical solutions: a kind of water solublity bi-component is anti-skidding antiseptic and rustproof
The preparation method of paint, comprises the following steps:
(1), potassium silicate 52.0～57.0 weight portion is added in proportion container, start homogenizer to 600～800 revs/min
Clock, adds deionized water 5～7 weight portion.Make potassium silicate solution fully dilute, stir 10-15 minute to being mixed thoroughly.Stir
Solution is kept to be in stable turbulent state during mixing.
(2) it is slowly added into the aqueous silica sol having weighed 16～18 weight portions, again, keeps uniform flow velocity, added
Journey medium velocity is preferably slow, preferably adds at about 20 minutes.Add the deionized water of 10～15 weight portions, adjust stir speed (S.S.) extremely
400～500 revs/min, being added slowly in solution by silane coupler, remain a constant speed stirring, it is desirable to added at about 5 minutes
Complete.Keep uniform rate (stir speed (S.S.) 400～500 revs/min) so that it is normal-temperature reaction 1～1.5h.Obtain potassium silicate and silicon is molten
Glue mixed solution；
In 10.0～12.0 weight portion aqueous silicone acrylic emulsions, under the conditions of stirring at low speed, add 5.0～5.3 weight portion deionizations
Water, 0～0.4 parts per weight dispersing agent, 0～0.2 weight portion defoamer agent obtain silicone acrylic emulsion, silicone acrylic emulsion is slowly added into silicic acid
In potassium and Ludox mixed solution, low speed disperses 20～30 minutes, filters, obtains the anti-skidding antiseptic and rustproof paint A of water solublity bi-component
Component；
(3), in the metal zinc of 80.0～90.0 weight portion high-purity high mesh number, add 1.0～2.0 weight portion anti-settling agents and
White (or Lycoperdon polymorphum Vitt) schmigel of 15.0～19.0 weight portion 200 mesh, mix is uniform, obtains the anti-skidding anticorrosion of water solublity bi-component and prevents
Rust paint B component；
Step (1) described potassium silicate solution modulus is 3.3, the mass percent concentration 40%(place of production；Henan), turning of described stirring
Speed is 600～800 revs/min.
Step (2) described water silica sol is CH381-1 (Jiangsu Guolian Technology Co., Ltd.), particle diameter 8-10；Described silicon
Alkane coupling agent is KH550 (Wuhan silicon in morning chemical industry), and addition speed is 2-5ml/s；Described silicone acrylic emulsion FUCHEN-108(Shandong
Following Chemical Co., Ltd.): the rotating speed of described stirring at low speed is 400～500 revs/min；
Step (3) described metal zinc particle diameter is 500 mesh, and purity is more than 98%；Described anti-settling agent is bentonite (Jiangsu Ward BP-
188B)；Described white corundum powder (or Lycoperdon polymorphum Vitt) is the 200 ultra-fine schmigels of mesh, and purity is more than the 95%(place of production；Henan).
Present invention also offers the anti-skidding antiseptic and rustproof paint of water solublity bi-component prepared according to said method.The present invention is preferred
Wherein component A and B component are 1:2.The anti-skidding antiseptic and rustproof paint of above-mentioned water solublity bi-component can be applicable to prepare application steel construction
Connector external coating.
The preparation method of described application steel construction is by following operating procedure:
(1) pre-treatment of steel construction；Derusting by sandblasting reaches Sa2.5 level.
(2) at spraying on the steel construction of pre-treatment, roller coating or the brushing anti-skidding antiseptic and rustproof paint of water solublity bi-component；Water
The anti-skidding antiseptic and rustproof paint of soluble bicomponent is prepared by the part by weight of A and B component 1:2, adds a small amount of deionized water and adjusts
Viscosity 30 60 seconds/25 DEG C
(3) it is dried more than 7 days under the steel construction room temperature after the anti-skidding antiseptic and rustproof paint of application water solublity bi-component.
Described application can be applicable to prepare the steel structure connecting member application of bridge, chemical industry equipment, building or road equipment.
The principle of the present invention is: aqueous silicate solution in acid condition, in the presence of water and metallic zinc, silicate and gold
Belonging to zinc and combine generation polymeric silicicacid zinc, the zinc of divalent metal, each zinc ion combines two silicate ions, and silicate also can
In conjunction with two zinc ioies, three-dimensional polymer occurs.Continuous whole protecting film is formed on the surface of protected object.With silane coupled
Agent cross structure effect, introduces organosilicon acrylic emulsion and is modified in inorganic polymer, improve coating machine performance.
And the addition manner of coupling agent determines the stable storing performance of paint, use low speed dropping mode average mark partition
Join coupling agent, make silicone acrylic emulsion the most uniformly exist in paint, thus the storge quality painted is improved so that coating cross-links
During solidification, coating obtains mechanical performance and also can be improved.
Compared with prior art, the present invention has following excellent properties: use the present invention to use water-soluble inorganic to be polymerized
Thing close to zero, does not has organic solvent emission as the main body film forming matter of steel anti-corrosive, VOC content；Eliminate when constructing simultaneously
Fire hazard, the most useful workmen's is healthy.Creative organic water borne silicone acrylic emulsion of introducing solves mechanical performance
Deficiency, resistance to water and attachment and flexility are all greatly improved；Creativeness is introduced silane coupler and is adopted
Dropping mode make the storage stability of paint be improved.
Then in B component, introduce the schmigel of high rigidity, increase anti-wear performance and the resistant slide performance of coating, by adjusting
Whole metallic zinc and the ratio of schmigel, while improving the resistant slide index of paint film, it is ensured that have enough metallic zinc, maximum limit
Degree improves paint film anticorrosion rustless property.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
(1) 52.5 parts by weight water-soluble potassium silicate solutions (concentration 40%) are placed in container, under agitation (speed 600～
800 revs/min) it is sequentially added into 8.0 parts by weight of deionized water, 16.0 weight portion water silica sol (CH381-1 Ludox, Jiangsu
Science and Technology Ltd. of League of Nations), add weight portion 5.0 deionized water.After stirring, in stirring at low speed (speed 400～500
Rev/min) under the conditions of, the silane coupler (KH570, Wuhan silicon in morning chemical industry) of 6.0 weight portions is slowly added dropwise (2-5ml/s) and arrives
In solution, it is kept stirring for 1～1.5 hour, obtains potassium silicate and Ludox mixed solution；
(2) 10.0 weight portion aqueous FUCHEN-108 silicone acrylic emulsions (Shandong Chemical Co., Ltd. in future) are placed in another container
In, add 4.5 parts by weight of deionized water under the conditions of stirring at low speed (speed 400～500 revs/min), 0.2 weight portion BYK190 divides
Powder (Germany Bi Ke chemistry), 0～0.1 weight portion BYK024 defoamer agent (Germany's Bi Ke chemistry), obtain silicone acrylic emulsion slurry, by it
It is slowly added in (1) gained mixed solution, low speed dispersion (speed 400～500 revs/min) 20～30 minutes, filters, obtain water
The anti-skidding antiseptic and rustproof paint component A of soluble bicomponent.
(3) by the metal zinc of 82.0 weight portion high-purity high mesh number, under the conditions of manual mix, by 1.0 weight portion BP-
(purity is more than 95% to the white corundum powder of 188B bentonite anti-settling agent (Jiangsu Ward) and 17.0 weight portion 200 mesh, the place of production；River
South) add in metal zinc (particle diameter 500 mesh, purity is more than 98%), mix is uniform, obtains the anti-skidding anticorrosion of water solublity bi-component and prevents
Rust paint B component.
To the present embodiment gained zinc gray anti-skidding antiseptic and rustproof paint of color water solublity bi-component, component A and B component are according to weight ratio
1:2 mixes, and carries out making sheet according to GB/T1727-1999 " paint film is typically prepared method " and is dried.At relative humidity 60～the room temperature of 80%
Lower natural drying 21 days, carries out all round properties inspection according to TBT1527-2011 standard to test plate (panel), and result is as shown in table 1.
The anti-skidding antiseptic and rustproof paint check feature of table 1 embodiment 1 gained water solublity bi-component is tested
Embodiment 2
(1) by 54.5 parts by weight water-soluble potassium silicate solutions (concentration 40%) container, (speed 600～800 under agitation
Rev/min) it is sequentially added into 8.0 parts by weight of deionized water, 16.0 weight portion water silica sols (CH381-1 Ludox, Jiangsu League of Nations
Science and Technology Ltd.), add weight portion 5.0 deionized water.After stirring, under the conditions of stirring at low speed, by 4.2 weight portions
Silane coupler (KH570, Wuhan silicon in morning chemical industry) be slowly added dropwise (2-5ml/s) in solution, be kept stirring for 1～1.5 hour,
Obtain potassium silicate and Ludox mixed solution；
(2) 10.0 weight portion aqueous FUCHEN-108 silicone acrylic emulsions (Shandong Chemical Co., Ltd. in future) are placed in another container
In, add 4.5 parts by weight of deionized water under the conditions of stirring at low speed (speed 400～500 revs/min), 0.1 weight portion BYK190 divides
Powder (Germany's Bi Ke chemistry), 0.2 weight portion BYK190 levelling agent (Germany's Bi Ke chemistry), 0.1 weight portion BYK024 defoamer
Agent (Germany's Bi Ke chemistry), obtains silicone acrylic emulsion slurry, is slowly added in (1) gained mixed solution, low speed (speed 400～500
Rev/min) disperse 20～30 minutes, filter, obtain the anti-skidding antiseptic and rustproof paint component A of water solublity bi-component.
(3) by the metal zinc (particle diameter 500 mesh, purity is more than 98%) of 85.0 weight portion high-purity high mesh number, mix manual
Under the conditions of conjunction, by 2.0 weight portions BP-188B bentonite anti-settling agent (Jiangsu Ward) and the Lycoperdon polymorphum Vitt corundum of 13.0 weight portion 200 mesh
(purity is more than 95% to powder, the place of production；Henan) add in metal zinc (particle diameter 500 mesh, purity is more than 98%), mix is uniform, obtains
The anti-skidding antiseptic and rustproof paint B component of water solublity bi-component.
The present embodiment anti-skidding antiseptic and rustproof paint of gained water solublity bi-component, component A and B component are mixed according to weight ratio 1:2
Close, carry out making sheet according to GB/T1727-1999 " paint film is typically prepared method " and be dried.Relative humidity 60～80% room temperature under from
So being dried 21 days, carry out all round properties inspection, result is as shown in table 1.
The anti-skidding antiseptic and rustproof paint check feature of table 2 embodiment 2 gained water solublity bi-component is tested
Embodiment 3
By anti-skidding for water solublity bi-component antiseptic and rustproof paint preparation application steel structure connecting member external coating.
The preparation method of described application steel construction is by following operating procedure:
(1) pre-treatment of steel construction；Compressed-air blast cleaning reaches Sa2.5 that GB8923-2011 specifies～3.0 grades, surface roughness
Rz50～80 microns.
(2) on the steel construction of pre-treatment, airless spraying is being carried out；
(3) by the A of anti-skidding for water solublity bi-component antiseptic and rustproof paint, B component according to 1:2 proportions, stir, be painted on steel
It is dried more than 7 days under room temperature on structural connecting plates；
() job site assembling time.The connecting plate utilizing the anti-skidding antiseptic and rustproof paint of application water solublity bi-component adds by various
The structural member that work completes is connected with each other, and uses high-strength bolt to tighten, and its surface resistant slide index is excellent.
(5) painting in the anti-skidding antiseptic and rustproof application other types of painting of water solublity bi-component, application is accessible, coating performance
Excellent.
This product is actual application, actually detected result in Large Steel box beam and steel construction piece；Antiseptic property and coating machine
The item indexs such as tool performance and resistant slide index are better than other types product, and workability relatively other products are significantly improved,
Spread uses.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by above-described embodiment
Limit, the change made under other any spirit without departing from the present invention and principle, modify, substitute, combine, simplify,
All should be the substitute mode of equivalence, within being included in protection scope of the present invention.
Claims (9)
1. a preparation method for the anti-skidding antiseptic and rustproof paint of water solublity bi-component, the anti-skidding antiseptic and rustproof paint of described water solublity bi-component
Including component A and B component, its preparation method comprises the following steps:
(1) water-soluble potassium silicate 52.0～57.0 weight portion is added in proportion container, start homogenizer to 600～800
Rev/min, add deionized water 5～7 weight portion, stir 10-15 minute to being mixed thoroughly；Whipping process keeps solution
It is in stable turbulent state；
(2) under at the uniform velocity stirring condition, it is slowly added into the aqueous silica sol of 16～18 weight portions again, adds thereafter 10～15
The deionized water of weight portion, adjusts stir speed (S.S.), and making material is turbulent state, is added slowly in solution by silane coupler,
Keep being uniformly added into speed so that it is normal-temperature reaction 1～1.5h, obtain potassium silicate and Ludox mixed solution；
In 10～12 weight portion aqueous silicone acrylic emulsions, under the conditions of stirring at low speed add 5.0～5.3 parts by weight of deionized water, 0～
0.4 parts per weight dispersing agent, 0～0.2 weight portion defoamer obtain silicone acrylic emulsion, silicone acrylic emulsion is slowly added into prepare silicic acid
In potassium and Ludox mixed solution, low speed disperses 20～30 minutes, filters, obtains the anti-skidding antiseptic and rustproof paint A of water solublity bi-component
Component；
(3) in 80.0～90.0 part by weight of metal zinc powders, 1.0～2.0 weight portion anti-settling agents and 15.0～19.0 weight are added
The white of part 200 mesh or Lycoperdon polymorphum Vitt schmigel, mix is uniform, obtains the anti-skidding antiseptic and rustproof paint B component of water solublity bi-component.
The preparation method of the anti-skidding antiseptic and rustproof paint of water solublity bi-component the most according to claim 1, it is characterised in that: step
(1) the addition speed of described deionized water is 2-5ml/s；Turning of the stirring at low speed of step (2) described addition aqueous silicone acrylic emulsion
Speed is 400～500 revs/min.
The preparation method of the anti-skidding antiseptic and rustproof paint of water solublity bi-component the most according to claim 1, it is characterised in that: step
(1) described water-soluble potassium silicate solution modulus is 3.3, and mass percent concentration is 40%；Described water silica sol is CH381-1
Ludox, particle diameter 8-10 nanometer；Step (2) described silane coupler is KH550 or KH570, and described silicone acrylic emulsion is FUCHEN-
108, dispersant is BYK190；Described defoamer is BYK024, FoamStar A34 defoamer or FoamStar A36 defoamer.
The preparation method of the anti-skidding antiseptic and rustproof paint of water solublity bi-component the most according to claim 1, it is characterised in that: step
(3) described metal zinc particle diameter is 500 mesh, and purity is more than 98%；Described anti-settling agent is bentonite；Described white or Lycoperdon polymorphum Vitt corundum
Powder purity is more than 95%.
The preparation method of the anti-skidding antiseptic and rustproof paint of water solublity bi-component the most according to claim 1, it is characterised in that: A group
Divide and the weight ratio of B component is 1:2.
6. the anti-skidding antiseptic and rustproof paint of water solublity bi-component that either method described in claim 1-5 prepares.
7. the anti-skidding antiseptic and rustproof paint of water solublity bi-component described in claim 6 is applied to the high-strength bolt of large-scale steel structure even
The surface bottom application of fitting.
Application the most according to claim 7, it is characterised in that: described application is by following operating procedure:
(1) pre-treatment of steel construction, the high strength exploitation part derusting by sandblasting to large-scale steel structure reaches Sa2.5 level
(2) spraying on the bolt connection piece through step (1) pre-treatment, roller coating or the brushing anti-skidding anticorrosion of water solublity bi-component are prevented
Rust paint；The anti-skidding antiseptic and rustproof paint of water solublity bi-component is prepared by the part by weight of A and B component 1:2, adds deionized water and adjusts
Whole viscosity 30 60 seconds/25 DEG C
(3) it is dried more than 7 days under the bolt connection piece room temperature after the anti-skidding antiseptic and rustproof paint of application water solublity bi-component.
Application the most according to claim 7, it is characterised in that: described high strength exploitation part be bridge, chemical industry equipment,
Steel structure connecting member in building or road equipment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376993.1A CN106046875A (en) | 2016-05-31 | 2016-05-31 | Water-soluble double-component anti-slip, anti-corrosion and anti-rust paint and preparation method and application thereof |
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| CN201610376993.1A CN106046875A (en) | 2016-05-31 | 2016-05-31 | Water-soluble double-component anti-slip, anti-corrosion and anti-rust paint and preparation method and application thereof |
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| CN201610376993.1A Pending CN106046875A (en) | 2016-05-31 | 2016-05-31 | Water-soluble double-component anti-slip, anti-corrosion and anti-rust paint and preparation method and application thereof |
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| CN107216697A (en) * | 2017-06-13 | 2017-09-29 | 中国矿业大学 | A kind of kirsite anticorrosive coating |
| CN108659590A (en) * | 2018-06-05 | 2018-10-16 | 中山市华山高新陶瓷材料有限公司 | Aqueous single-component inorganic high-temperature anticorrosive paint and preparation method thereof |
| CN113278334A (en) * | 2021-03-12 | 2021-08-20 | 上海海隆赛能新材料有限公司 | Protective paint and method for preventing substrate surface from rusting |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106893378A (en) * | 2017-03-29 | 2017-06-27 | 武汉理工大学 | A kind of preparation method of potassium silicate base nano-composite emulsion |
| CN107216697A (en) * | 2017-06-13 | 2017-09-29 | 中国矿业大学 | A kind of kirsite anticorrosive coating |
| CN108659590A (en) * | 2018-06-05 | 2018-10-16 | 中山市华山高新陶瓷材料有限公司 | Aqueous single-component inorganic high-temperature anticorrosive paint and preparation method thereof |
| CN108659590B (en) * | 2018-06-05 | 2020-05-01 | 中山市华山高新陶瓷材料有限公司 | Aqueous single-component inorganic high-temperature anticorrosive paint and preparation method thereof |
| CN113278334A (en) * | 2021-03-12 | 2021-08-20 | 上海海隆赛能新材料有限公司 | Protective paint and method for preventing substrate surface from rusting |
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Application publication date: 20161026 |