CN109439077A - A kind of environment-friendly water-based antirust paint and its application - Google Patents

A kind of environment-friendly water-based antirust paint and its application Download PDF

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Publication number
CN109439077A
CN109439077A CN201811349960.3A CN201811349960A CN109439077A CN 109439077 A CN109439077 A CN 109439077A CN 201811349960 A CN201811349960 A CN 201811349960A CN 109439077 A CN109439077 A CN 109439077A
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China
Prior art keywords
agent
environment
cement
friendly water
paint
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Pending
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CN201811349960.3A
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Chinese (zh)
Inventor
李家权
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Individual
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Individual
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Priority to CN201811349960.3A priority Critical patent/CN109439077A/en
Publication of CN109439077A publication Critical patent/CN109439077A/en
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    • 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
    • C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02—Homopolymers or copolymers of hydrocarbons
    • C09D125/04—Homopolymers or copolymers of styrene
    • C09D125/08—Copolymers of styrene
    • C09D125/14—Copolymers of styrene with unsaturated esters
    • 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
    • C09D131/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
    • C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C09D131/04—Homopolymers or copolymers of vinyl acetate
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0856—Iron
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0881—Titanium

Abstract

The present invention provides a kind of environment-friendly water-based antirust paint, including following components in percentage by weight: paint adhesion agent VE3311 15-36%, cement or its semi-finished product clinker 15-40%, antirust agent 0-15%, anti-flash rusting agent 0-2%, dispersing agent 0-3%, retarder 0-5%, water 20-35%.The present invention prepares the aqueous antirust paint entirely without VOC volatile matter using cement or its semi-finished product (clinker), cement or its semi-finished product are main film forming matters, its antirust paint obtained has excellent rust-preventing characteristic, weatherability, adhesive force, and coated technique is easy, it both can be with rust antirust, it can construct in wet condition again, the protection suitable for any steel part.

Description

A kind of environment-friendly water-based antirust paint and its application
Technical field
The present invention relates to paint field, specifically a kind of environment-friendly water-based antirust paint and its application.
Background technique
In current social, for the requirement of environmental protection, traditional oil paint due to production and using when have it is a large amount of molten Agent volatilizees and is eliminated, so-called " sealing wax " met the tendency of, then is that the base-material Water-borne modification of traditional oily paint is become aqueous base Expect (such as aqueous alkide resin, aqueous epoxy resins etc.), however this aqueous base-material will solvent bank in former oil binder Into aqueous base-material, thus made of it " sealing wax " still with volatile solvent, only volatile quantity is few compared with oil paint Some, so this " sealing wax " falls short of the reality, and the skill of corresponding oil paint is commonly not achieved in its antirust, anti-corrosive performance Art index.
Either traditional oily paint or water paint, main component be all bonding agent (base-material) it enable coating and steel Iron surface secure bond.Second is that film forming matter includes base-material and film forming powder, third is that solvent (organic solvent or water), fourth is that auxiliary material and Filler material.
With cement or its semi-finished product antirust paint, cement or its semi-finished product are both main film forming matter, and in some sense Bonding agent, while being antirust agent again.
It is primary raw material that cement, which is with lime stone (calcium oxide), silica (silica), coal dust (carbon), in high temperature (about 1300 DEG C or so) and reduction situation in the environment of fire into (this semi-finished product be referred to as " clinker "), by clinker and grain slag (blast-furnace slag Water quenching object) mixed with 1:1, become so-called portland cement.
The main component of clinker is dicalcium silicate, tricalcium silicate and a small amount of tetra calcium aluminoferrite.Since in reproducibility, (carbon exists Burning has a large amount of carbon monoxide to generate under anoxia condition) under the conditions of calcine, calcium oxide and oxidation pasc reaction generate dicalcium silicate, silicon Sour tricalcium, calcium ion here are in electron deficiency state, and performance is unstable, are easy to chemically react with water, are led Want reaction equation are as follows:
Well-known is that cement is not bonded together for a long time with steel surface, over time cement and steel surface Gap can be generated and steel is made to get rusty.
Summary of the invention
In view of the above shortcomings of the prior art, the present invention provides a kind of environment-friendly water-based antirust paint and its application, produces and makes Equal VOC free discharge has pole since film forming matter is both cement when with this antirust paint, simple process, production and use Weatherability well, rust-preventing characteristic.
Technical solution provided by the invention: a kind of environment-friendly water-based antirust paint, including following components in percentage by weight: coating Binder VE3311 15-36%, cement or its semi-finished product clinker 15-40%, antirust agent 0-15%, anti-flash rusting agent 0-2%, point Powder 0-3%, retarder 0-5%, water 20-35%.
A kind of environment-friendly water-based antirust paint, including following components in percentage by weight: styrene-acrylic emulsion 35-65%, cement or its Semi-finished product clinker 10-30%, antirust agent 0-20%, anti-flash rusting agent 0-2%, dispersing agent 0-3%, retarder 0-5%.
The antirust agent includes one of iron oxide red, composite iron-titanium powder, calcium oxide, aluminium triphosphate, cloud iron powder or more Kind.
The anti-flash rusting agent is anti-flash rusting agent ZT708.
The dispersing agent is dispersing agent YB408.
Retarder includes powdered glucose, one kind of ferrous oxide.
The cement includes that the various cement of common 300# to 800# and its semi-finished product clinker or white cement and its semi-finished product are ripe Material.
A kind of application of environment-friendly water-based antirust paint, using the environment-friendly water-based antirust paint as the prime coat of anti-decaying paint, coating Thickness of dry film is 60-80um, and the anti-decaying paint further includes top coat layer, and the top coat layer is by following components in percentage by weight system : silica flour 20-30%, binder VE3311 3-10%, suspending agent 2-4%, water 10-45%, cement or its semi-finished product are ripe Expect 20-30%, the dry film overall thickness of the anti-decaying paint is 200-220um.
The raw materials used in the present invention commercially obtains.
Beneficial effects of the present invention: paint adhesion agent VE3311 is free of emulsifier, is also free of any organic solvent, works as cement When powder is added in this lotion, cement (clinker mainly in cement) and water are sent out and generate calcium silicates and hydrogen at chemical reaction Calcium oxide, calcium hydroxide is with and with other ingredients in coating or reacts with iron rust and generates basic oxide, also become at Film component, calcium silicates becomes main film forming matter, and the bonding of cement and steel surface is then paint adhesion agent VE3311, coating The cohesive force of binder VE3311 and steel surface is greater than 3 megapoises.
The present invention produces and uses this antirust paint, simple process, equal VOC free discharge when producing and using, due to film forming Object is both cement, therefore has fabulous weatherability, rust-preventing characteristic.
Specific embodiment
The present invention is described further combined with specific embodiments below.
1 bicomponent cement antirust paint of embodiment
Liquid components: 100 grams of paint adhesion agent VE3311 stirring is lower plus water 80 restrains to obtain lotion,
Solid constituent: 100 grams of Portland clinker
Cement is slowly added into liquid components under stiring when use, can be used, (can be used when necessary after mixing evenly 100 mesh net filtrations), the key technical indexes are as follows:
2 two-component ferrotitanium antirust paint of embodiment
Liquid components: 100 grams of styrene-acrylic emulsion XC1001A, anti-mono- gram of flash rusting agent ZT708, mono- gram of dispersing agent YB408
Solid constituent: common 40 grams of cement, 20 grams of composite iron-titanium powder of 300#
Solid constituent is added in liquid components under stiring when use, is sprayed after 100 mesh net filtrations, major technique Index is identical as example one
Embodiment 3
100 grams of paint adhesion agent VE3311 add water 80 to restrain into lotion, and retarder powdered glucose 2- is added in this lotion 3 grams.Under stiring be added 40 grams of white cement, 20 grams of iron oxide red, after stirring evenly use 100 mesh net filtrations, i.e., it is sprayable or brushing, deposit Put the phase three months, the key technical indexes is together with example.
4 two-component anti-decaying paint of embodiment
Priming paint: the i.e. any paint of embodiment one-three, coating dry film thickness 60-80um
Finishing coat: 45 grams of silica flour, 6 grams of paint adhesion agent VE3311,4 grams of suspending agent plus 80 grams of water sand millings add after filtering It 45 grams of portland cement, is sprayed on priming paint, paints in three times after mixing evenly, dry film overall thickness 200-220um has constructed It sprays water twice to coating surface daily in three days afterwards.
The key technical indexes: salt fog resistance 950h
Water resistance: set that 2 years paint films are impregnated in seawater is intact
The foregoing is merely the detailed descriptions of specific embodiments of the present invention, do not limit the present invention with this, all at this Made any modifications, equivalent replacements, and improvements etc. in the mentality of designing of invention, should be included in protection scope of the present invention it It is interior.

Claims (8)

1. a kind of environment-friendly water-based antirust paint, it is characterised in that including following components in percentage by weight: paint adhesion agent VE3311 15-36%, cement or its semi-finished product clinker 15-40%, antirust agent 0-15%, anti-flash rusting agent 0-2%, dispersing agent 0-3%, slow setting Agent 0-5%, water 20-35%.
2. a kind of environment-friendly water-based antirust paint, it is characterised in that including following components in percentage by weight: styrene-acrylic emulsion 35-65%, Cement or its semi-finished product clinker 10-30%, antirust agent 0-20%, anti-flash rusting agent 0-2%, dispersing agent 0-3%, retarder 0-5%.
3. environment-friendly water-based antirust paint according to claim 1 or 2, it is characterised in that: the antirust agent includes iron oxide red, answers Close one of ferrotitanium powder, calcium oxide, aluminium triphosphate, cloud iron powder or a variety of.
4. environment-friendly water-based antirust paint according to claim 1 or 2, it is characterised in that: the anti-flash rusting agent is anti-flash rusting agent ZT708。
5. environment-friendly water-based antirust paint according to claim 1 or 2, it is characterised in that: the dispersing agent is dispersing agent YB408。
6. environment-friendly water-based antirust paint according to claim 1 or 2, it is characterised in that: retarder includes powdered glucose, oxidation Ferrous one kind.
7. environment-friendly water-based antirust paint according to claim 1 or 2, it is characterised in that: the cement include common 300# extremely The various cement of 800# and its semi-finished product clinker or white cement and its semi-finished product clinker.
8. the application of environment-friendly water-based antirust paint according to claim 1 or 2, it is characterised in that: will be described environment-friendly water-based anti- The prime coat of rust Qi Zuowei anti-decaying paint, coating dry film further includes top coat layer with a thickness of 60-80um, the anti-decaying paint, the finishing coat Layer is made by following components in percentage by weight: silica flour 20-30%, binder VE3311 3-10%, suspending agent 2-4%, water 10-45%, cement or its semi-finished product clinker 20-30%, the dry film overall thickness of the anti-decaying paint are 200-220um.
CN201811349960.3A 2018-11-14 2018-11-14 A kind of environment-friendly water-based antirust paint and its application Pending CN109439077A (en)

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CN201811349960.3A CN109439077A (en) 2018-11-14 2018-11-14 A kind of environment-friendly water-based antirust paint and its application

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Application Number Priority Date Filing Date Title
CN201811349960.3A CN109439077A (en) 2018-11-14 2018-11-14 A kind of environment-friendly water-based antirust paint and its application

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110396314A (en) * 2019-07-17 2019-11-01 福州大学 A kind of high durable steel surface quick dried environment protection protective coating
CN112375411A (en) * 2020-10-30 2021-02-19 中科院广州化灌工程有限公司 Epoxy modified polymer cement anticorrosive paint and preparation method and application thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1147531A (en) * 1995-10-06 1997-04-16 苏州和泰化工有限公司 Anticorrosion paint
CN101074355A (en) * 2006-05-17 2007-11-21 苏笮斌 Cement-based penetrant crystalline waterproof material and its production
CN102701660A (en) * 2012-01-05 2012-10-03 北京东方雨虹防水技术股份有限公司 Mono-component polymer-cement waterproof mortar
CN102782055A (en) * 2010-02-26 2012-11-14 新日本制铁株式会社 Corrosion-proofing coating composition and process for production thereof, and method for prevention of corrosion in steel material
CN102850855A (en) * 2012-08-30 2013-01-02 苏州市德莱尔建材科技有限公司 Corrosion-resistant powder coating
CN104017472A (en) * 2014-06-11 2014-09-03 张家港沙龙精密管业有限公司 Anticorrosion coating formula for steel bars
CN106481039A (en) * 2016-09-28 2017-03-08 广西吉顺能源科技有限公司 Lithotome polyurethane heat-insulation waterproof and heat-insulating integration wall board

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1147531A (en) * 1995-10-06 1997-04-16 苏州和泰化工有限公司 Anticorrosion paint
CN101074355A (en) * 2006-05-17 2007-11-21 苏笮斌 Cement-based penetrant crystalline waterproof material and its production
CN102782055A (en) * 2010-02-26 2012-11-14 新日本制铁株式会社 Corrosion-proofing coating composition and process for production thereof, and method for prevention of corrosion in steel material
CN102701660A (en) * 2012-01-05 2012-10-03 北京东方雨虹防水技术股份有限公司 Mono-component polymer-cement waterproof mortar
CN102850855A (en) * 2012-08-30 2013-01-02 苏州市德莱尔建材科技有限公司 Corrosion-resistant powder coating
CN104017472A (en) * 2014-06-11 2014-09-03 张家港沙龙精密管业有限公司 Anticorrosion coating formula for steel bars
CN106481039A (en) * 2016-09-28 2017-03-08 广西吉顺能源科技有限公司 Lithotome polyurethane heat-insulation waterproof and heat-insulating integration wall board

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110396314A (en) * 2019-07-17 2019-11-01 福州大学 A kind of high durable steel surface quick dried environment protection protective coating
CN110396314B (en) * 2019-07-17 2021-09-28 福州大学 High-durability steel surface quick-drying environment-friendly protective coating
CN112375411A (en) * 2020-10-30 2021-02-19 中科院广州化灌工程有限公司 Epoxy modified polymer cement anticorrosive paint and preparation method and application thereof

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Application publication date: 20190308