CN106336754A - Environment-friendly single-component industrial anti-corrosion coating and preparation method thereof - Google Patents
Environment-friendly single-component industrial anti-corrosion coating and preparation method thereof Download PDFInfo
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- CN106336754A CN106336754A CN201610838781.0A CN201610838781A CN106336754A CN 106336754 A CN106336754 A CN 106336754A CN 201610838781 A CN201610838781 A CN 201610838781A CN 106336754 A CN106336754 A CN 106336754A
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- anticorrosive paint
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- 238000000576 coating method Methods 0.000 title claims abstract description 25
- 239000011248 coating agent Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000005260 corrosion Methods 0.000 title abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000002562 thickening agent Substances 0.000 claims abstract description 19
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 16
- 239000000049 pigment Substances 0.000 claims abstract description 16
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002904 solvent Substances 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims abstract description 13
- 239000003085 diluting agent Substances 0.000 claims abstract description 8
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 35
- 239000003973 paint Substances 0.000 claims description 33
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 20
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 16
- 239000012752 auxiliary agent Substances 0.000 claims description 14
- 239000013530 defoamer Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- 229920000180 alkyd Polymers 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000003094 microcapsule Substances 0.000 claims description 4
- ZTFZSHLWORMEHO-UHFFFAOYSA-A pentaaluminum;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O ZTFZSHLWORMEHO-UHFFFAOYSA-A 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 239000002426 superphosphate Substances 0.000 claims description 4
- 239000000080 wetting agent Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 3
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims description 3
- 229910000165 zinc phosphate Inorganic materials 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 230000003260 anti-sepsis Effects 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 150000002118 epoxides Chemical class 0.000 claims description 2
- 239000010419 fine particle Substances 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 239000001117 sulphuric acid Substances 0.000 claims 1
- 235000011149 sulphuric acid Nutrition 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 10
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract 1
- 230000002087 whitening effect Effects 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000032798 delamination Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 241000276489 Merlangius merlangus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000006115 industrial coating Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- -1 polysiloxane Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; 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
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic 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
- C09D7/43—Thickening agents
-
- 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
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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 relates to a waste-based coating, in particular to a water-based industrial anti-corrosion coating. The invention discloses the water-based industrial anti-corrosion coating and a preparation method thereof. The anti-corrosion coating is prepared from the following components in percentage by weight: 10 to 50 percent of modified water-based acrylic resin, 5 to 20 percent of anti-rust pigments, 0.5 to 20 percent of a filler, 10 to 40 percent of a solvent, 2 to 20 percent of an auxiliary, 0.1 to 4 percent of a water-based dryer, 0.1 to 4 percent of a diluent and 0.5 to 2 percent of a water-based thickener. The water-based industrial anti-corrosion coating does not have the problems of blistering, whitening, fracturing, delaminating and the like, can be firmly attached to the surface of a metal, and is high in flexibility and bonding strength; the salt fog resistance and the corrosion resistance of the water-based industrial anti-corrosion coating can be improved, and the drying performance of the coating is improved; the water-based industrial anti-corrosion coating is excellent in corrosion resistance; furthermore, the raw materials are highly available; the production process is simple, and the construction is convenient.
Description
Technical field
The present invention relates to a kind of water paint is and in particular to a kind of aqueous industrial anticorrosive paint.
Background technology
Corrosion especially corrosion of metal causes huge economic loss.According to incompletely statistics, the whole world there are about 1/3 every year
Steel lose because of corrosion；China accounts for the 4% of gross national product because of the direct economic loss that metal erosion causes every year,
Economic loss reaches trillion yuan.It was verified that to metal surface using anticorrosion with coat protection be most effective, most economical and application the most general
Time method.
Contain a large amount of organic solvents and poisonous pigment, severe contamination air in solvent-borne type anticorrosive paint, destroy ecology
Environment.In recent years, with the raising of national policy and people's environmental consciousness, implementation of various countries' vocs Abgasgesetz etc., lead to work
Industry paint trends towards selecting environmental protection coating material, such as high solid coating, photocureable coating, powder coating, water paint.Induce one to close
Note water paint, due to making solvent with water, easily take and be easy to get, vocs content is low, and save energy and become modern coatings industry
The main flow direction of development.Wherein, water-based anticorrosive paint is with water alcohol acid, acrylic acid, epoxy resin, polyurethane, polysiloxane type
Application is relatively broad.
The water-fast 24h of water alcohol acid priming paint, salt spray resistance 240h that Ma Lina etc. is made using water alcohol acid are all without exception；Aqueouss
Alkyd finish artificial ageing resistance performance can reach 500h, with solvent-borne alkyd paint zero difference.Environmental protection aspect vocs only has 168g/l,
Do not contain heavy metal lead, chromium, cadmium and hydrargyrum.But there are some obvious shortcomings in water alcohol acid: dried coating film is slow, hardness is low,
Resistance to water and corrosion-resistant, outdoor weathe resistance are good etc.；In addition aqueous alkide resin ester bond during storage can occur water
Solution, performance has much room for improvement.The water-based anticorrosive paint that Wang Ruihong etc. " development of self-drying acrylic modified alkyd paint " is done is adopted
Improve that water alcohol acid coating is dried that slow, hardness is low with acrylic acid modified alkyd resin, water-fast corrosion-resistant weatherability is not good lacks
Point, it is water-fast and artificial ageing resistance respectively reaches 94h and 900h, but its drying property or unsatisfactory.
Content of the invention
Present invention aims to the deficiency of current water-based anticorrosive paint performance, there is provided a kind of environmentally friendly anti-
Rotten aqueous industrial coating of good performance, without heavy metal, the method can increase the drying property of coating, corrosion resistance and anti-
Salt fog performance, is not in the phenomenons such as cracking, whiting, delamination, can be used for metal surface gently anti-corrosion.
The above-mentioned purpose of the present invention can be achieved by following scheme:
A kind of aqueous industrial anticorrosive paint, is made up of following component and percentage by weight:
Modified aqueous acrylic acid resin 10-50%, rust resisting pigment 5-20%, filler 0.5-20%, solvent 10-40%, auxiliary agent 2-20%,
Aqueouss drier 0.1-4%, diluent 0.1-4%, water-based thickener 0.5-2%.
Described modified aqueous acrylic acid resin is alkyd modified, silicone-modified, epoxide modified or polyurethane-modified third
One or more of olefin(e) acid resin.
Solvent used by described anticorrosive paint is water.
Described rust resisting pigment is microcapsule modified embedding zinc powder, composite zinc phosphate, aluminium triphosphate, iron oxide red, oxidation
One or more of zinc and its Composite Anticorrosive Pigment Using.
Described auxiliary agent is made up of aqueous dispersion, aqueous defoamer, aqueous surface wetting agent, levelling agent and anti-settling agent.
Water-based thickener used is in macromole type acrylates thickening agent, polyurethane thickener and its complex
Kind.
Described filler includes one or more of triple superphosphate, fine particle calcium carbonate, barium sulfate.
Described aqueouss drier is that eco-friendly aqueous iron does agent, aqueouss cobalt does agent, aqueous iron, cobalt, manganese composite dry agent
One or more of and its complex.
Further object is that providing the preparation method of above-mentioned aqueous industrial anticorrosive paint, comprise the following steps that
Shown:
Step (1): modified aqueous acrylic acid resin is first put in reactor with solvent mix homogeneously first, set mixing speed
For 1000-1500rpm, the temperature in stirred tank is controlled to be 25-45 DEG C, mixing time 15-30min；
Step (2): set mixing speed as 1800-2200rpm, mixing time 20-40min, it is stirred until homogeneous glutinous thick liquid
?；
Step (3): by the part of auxiliary having configured, including dispersant, defoamer, anti-settling agent, be added in above-mentioned steps (2) and stir
Mix in kettle and stir, set mixing speed as 1500-1800rpm, control stirring temperature in the kettle to be 25-45 DEG C, mixing time
For 5-10min；
Step (4): rust resisting pigment, filler are added in stirred tank in above-mentioned steps (3), sets mixing speed as 2500-
3000rpm, mixing time 30-60min, control 30-45 DEG C of temperature in the kettle of stirring；
Step (5): the product stirring in above-mentioned steps (4) is pumped in basket type sand mill and is ground, it is suitable to be ground to
Fineness；
Step (6): aqueouss drier and diluent and remainder auxiliary agent, thickening agent are added to above-mentioned steps (5) gained and produce
Stir in thing, set mixing speed as 1200-2000rpm, you can obtain aqueous industrial anticorrosive paint.
Beneficial effects of the present invention are, this coating will not bubble, whiten, being cracked and the problems such as delamination, can be firmly attached
In metal surface, there is good pliability and adhesive force, salt spray resistance and the corrosion resistance of water-borne acrylic coatings can be improved
Can, improve its drying property, there is excellent antiseptic power.This coating is raw materials used to be readily available, simple production process, construction
Convenient.
Specific embodiment
Below by way of specific embodiment, the specific embodiment of the present invention is described in further detail.
Embodiment 1
A kind of aqueous industrial anticorrosive paint, is made up of following component and percentage by weight:
Modified aqueous acrylic acid resin 45%, rust resisting pigment 10%, filler 5%, solvent 35.9%, auxiliary agent 2%, aqueouss drier 0.5%,
Diluent 0.6%, thickening agent 0.6%.
Described modified aqueous acrylic acid resin is epoxy resin modified aqueous acrylic resin.
Described rust resisting pigment is microcapsule modified embedding iron oxide red and aluminium triphosphate.
Described filler is triple superphosphate.
Described solvent is water.
Described auxiliary agent is made up of aqueous dispersion, aqueous defoamer, aqueous surface wetting agent and levelling agent, anti-settling agent.
Described aqueous dispersion adopts commercially available a4100 dispersant.
Described aqueous defoamer adopts commercially available byk-024 defoamer.
Described anti-settling agent adopts commercially available byk-410 anti-settling agent
Described water-based thickener is macromole type acrylates thickening agent.
Described aqueouss drier does agent for aqueouss cobalt.
The preparation method of the light anticorrosive paint of described aqueous industrial, detailed process is as follows:
Step (1): by epoxy modified aqueous acrylic acid resin be initially charged in reactor with solvent and mix homogeneously, set stirring speed
Spend for 1200rpm, control the temperature in stirred tank to be 25-45 DEG C, mixing time 30min；
Step (2): set mixing speed as 2000rpm, mixing time 20min, it is stirred until homogeneous glutinous thick liquid；
Step (3): by the part of auxiliary having configured, including dispersant, defoamer, anti-settling agent, be added to stirred tank in step (2)
In stir, three kinds of auxiliary agent weight percentages are 1%, set mixing speed as 1600rpm, and temperature in the kettle is stirred in control
For 25-45 DEG C, mixing time is 10min；
Step (4): rust resisting pigment, filler are added in stirred tank in step (3), its percentage by weight sum is 8%, and setting is stirred
Mixing speed is 3000rpm, and mixing time 50min controls 30-45 DEG C of temperature in the kettle of stirring；
Step (5): the product stirring in step (4) is pumped in basket type sand mill and is ground, be ground to suitably thin
Spend；
Step (6): aqueouss drier and diluent and remainder auxiliary agent, thickening agent are added in step (5) products therefrom
Stir, set mixing speed as 1500rpm, you can obtain aqueous industrial anticorrosive paint.
Embodiment 2
A kind of aqueous industrial anticorrosive paint, is made up of following component and percentage by weight:
Modified aqueous acrylic acid resin 50%, rust resisting pigment 9%, filler 6%, solvent 32%, auxiliary agent 2%, aqueouss drier 0.5% is dilute
Release agent 0.8%, thickening agent 0.5%.
Described modified aqueous acrylic acid resin is polyurethane-modified water-borne acrylic resin.
Described rust resisting pigment is microcapsule modified embedding aluminium triphosphate/zinc phosphate, Rutile type titanium dioxide.
Described solvent is water.
Described filler is triple superphosphate.
Described auxiliary agent is made up of aqueous dispersion, aqueous defoamer, aqueous surface wetting agent and levelling agent, anti-settling agent.
Described aqueous dispersion adopts commercially available byk-750 dispersant.
Described defoamer adopts commercially available byk-024 defoamer.
Described anti-settling agent adopts commercially available byk-410 anti-settling agent
Water-based thickener used is polyurethane-type thickening agent.
Described aqueouss drier does agent for aqueouss cobalt.
The preparation method of described aqueous industrial anticorrosive paint, detailed process is as follows:
Step (1): first modified aqueous acrylic acid resin is initially charged in reactor with solvent and mixs homogeneously, set mixing speed as
1400rpm, controls the temperature in stirred tank to be 25-45 DEG C, mixing time 30min；
Step (2): set mixing speed as 2200rpm, mixing time 20min, it is stirred until homogeneous glutinous thick liquid；
Step (3): by the part of auxiliary having configured, including dispersant, defoamer, anti-settling agent, be added to stirred tank in step (2)
In stir, three kinds of auxiliary agent weight percentages are 1.2%, set mixing speed as 1600rpm, control stirred tank interior temperature
Spend for 25-45 DEG C, mixing time is 10min；
Step (4): rust resisting pigment, filler are added in stirred tank in step (3), its percentage by weight sum is 15%, and setting is stirred
Mixing speed is 3000rpm, and mixing time 50min controls 30-45 DEG C of temperature in the kettle of stirring；
Step (5): the product stirring in step (4) is pumped in basket type sand mill and is ground, be ground to suitably thin
Spend；
Step (6): aqueouss drier and diluent and remainder auxiliary agent, thickening agent are added in step (5) products therefrom
Stir, set mixing speed as 1800rpm, you can obtain aqueous industrial anticorrosive paint.
In order to assess particular technique effect of the present invention, a kind of property of the aqueous industrial anticorrosive paint obtained by embodiment 1-2
Energy parameter is as shown in table 1.
The performance data of table 1 embodiment 1,2
So pass through technical scheme, the service life of coating can be increased, this coating will not bubble, be cracked, general
The problems such as white even delamination, anticorrosive paint has excellent corrosion resistance, can firmly adsorb in metal surface, thus having very
Good anti-rust and corrosionproperties, and the anticorrosion time is long.Coating raw material easily obtains, simple production process, and easy construction is it is easy to grasp
Make, short construction period.
Above example technological thought only to illustrate the invention is it is impossible to limit protection scope of the present invention with this, every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme, each fall within the scope of the present invention
Within.
Claims (9)
1. a kind of aqueous industrial anticorrosive paint is it is characterised in that it includes the raw material of following percentage by weight:
Modified aqueous acrylic acid resin 10-50%, rust resisting pigment 5-20%, filler 0.5-20%, solvent 10-40%, auxiliary agent 2-20%,
Aqueouss drier 0.1-4%, diluent 0.1-4%, water-based thickener 0.5-2%.
2. aqueous industrial anticorrosive paint according to claim 1 is it is characterised in that described modified aqueous acrylic acid resin is
One of alkyd modified, silicone-modified, epoxide modified or polyurethane modified acrylic resin.
3. the aqueous industrial anticorrosive paint according to claim 1 is it is characterised in that described rust resisting pigment changes for microcapsule
Property embedding zinc powder, composite zinc phosphate, aluminium triphosphate, iron oxide red, one of zinc oxide and its Composite Anticorrosive Pigment Using or several
Kind.
4. aqueous industrial anticorrosive paint according to claim 2 is it is characterised in that described solvent is water.
5. the aqueous industrial anticorrosive paint according to claim 3 is it is characterised in that described auxiliary agent includes aqueous dispersion
Agent, aqueous defoamer, aqueous surface wetting agent, levelling agent and anti-settling agent.
6. aqueous industrial anticorrosive paint according to claim 1 is it is characterised in that described water-based thickener is macromole type
One of acrylates thickening agent, polyurethane thickener and its complex.
7. aqueous industrial anticorrosive paint according to claim 1 is it is characterised in that described filler is triple superphosphate, fine particle calcium carbonate, sulphuric acid
One or more of barium.
8. the aqueous industrial anticorrosive paint according to any one of claim 1-7 is it is characterised in that described aqueouss drier is
Eco-friendly aqueous iron does agent, aqueouss cobalt does one or more of agent, aqueous iron, cobalt, manganese composite dry agent and its complex.
9. a kind of preparation method of industrial antisepsis coating is it is characterised in that comprise the following steps:
S1: water-borne acrylic resin is first put in reactor with solvent and mixs homogeneously, set mixing speed as 1000-
1500rpm, controls the temperature in stirred tank to be 25-45 DEG C, mixing time 15-30min；
S2: set mixing speed as 1800-2200rpm, mixing time 20-40min, it is stirred until homogeneous glutinous thick liquid；
S3: by the part of auxiliary having configured, including dispersant, defoamer, anti-settling agent, be added in stirred tank in s2 and stir all
Even, set mixing speed as 1500-1800rpm, control stirring temperature in the kettle to be 25-45 DEG C, mixing time is 5-10min；
S4: rust resisting pigment, filler are added in stirred tank in s3, sets mixing speed as 2500-3000rpm, mixing time 30-
60min, controls 30-45 DEG C of temperature in the kettle of stirring；
S5: the product stirring in s4 is pumped in basket type sand mill and is ground, be ground to suitable fineness；
S6: aqueouss drier and diluent and remainder auxiliary agent, thickening agent are added in s5 products therefrom and stir, if
Determining mixing speed is 1200-2000rpm, you can obtain aqueous industrial anticorrosive paint.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796427A (en) * | 2012-08-10 | 2012-11-28 | 中山大桥化工企业集团中山智亨实业发展有限公司 | Aqueous high-performance monocomponent primer-topcoat anti-corrosion coating |
| CN103214907A (en) * | 2013-03-14 | 2013-07-24 | 湖北大学 | Aqueous microwave absorbing anticorrosion protection paint and preparation method thereof |
| CN103602183A (en) * | 2013-10-22 | 2014-02-26 | 广州擎天材料科技有限公司 | Fast-curing indentation-proof water-based paint for galvanized sheet and preparation method thereof |
| CN104356795A (en) * | 2014-10-10 | 2015-02-18 | 广州擎天材料科技有限公司 | Single component air-drying water-based rust inhibiting primer with curtaining capacity and used for electrical equipment housing as well as preparation method of primer |
| CN105385305A (en) * | 2015-12-24 | 2016-03-09 | 天津德威涂料化工有限公司 | Waterborne epoxy zinc-rich coating rich in microcapsule-structured modified zinc powder and preparation thereof |
-
2016
- 2016-09-22 CN CN201610838781.0A patent/CN106336754A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796427A (en) * | 2012-08-10 | 2012-11-28 | 中山大桥化工企业集团中山智亨实业发展有限公司 | Aqueous high-performance monocomponent primer-topcoat anti-corrosion coating |
| CN103214907A (en) * | 2013-03-14 | 2013-07-24 | 湖北大学 | Aqueous microwave absorbing anticorrosion protection paint and preparation method thereof |
| CN103602183A (en) * | 2013-10-22 | 2014-02-26 | 广州擎天材料科技有限公司 | Fast-curing indentation-proof water-based paint for galvanized sheet and preparation method thereof |
| CN104356795A (en) * | 2014-10-10 | 2015-02-18 | 广州擎天材料科技有限公司 | Single component air-drying water-based rust inhibiting primer with curtaining capacity and used for electrical equipment housing as well as preparation method of primer |
| CN105385305A (en) * | 2015-12-24 | 2016-03-09 | 天津德威涂料化工有限公司 | Waterborne epoxy zinc-rich coating rich in microcapsule-structured modified zinc powder and preparation thereof |
Cited By (14)
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| CN107254225A (en) * | 2017-06-29 | 2017-10-17 | 陕西邦希化工有限公司 | A kind of waterborne metallic anticorrosion paint and preparation method thereof |
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| CN107523209B (en) * | 2017-09-26 | 2020-06-05 | 河南青山环保科技有限公司 | Water-based amorphous alloy anticorrosive paint and preparation method thereof |
| CN108912883A (en) * | 2018-06-07 | 2018-11-30 | 深圳大学 | One kind imitating zinc-plated nanometer water paint and its application |
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