CN104263117A - Water-based metal paint with high adhesive force, and preparation method thereof - Google Patents

Water-based metal paint with high adhesive force, and preparation method thereof Download PDF

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Publication number
CN104263117A
CN104263117A CN201410338991.4A CN201410338991A CN104263117A CN 104263117 A CN104263117 A CN 104263117A CN 201410338991 A CN201410338991 A CN 201410338991A CN 104263117 A CN104263117 A CN 104263117A
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CN
China
Prior art keywords
parts
water
powder
sodium
adhesive force
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Pending
Application number
CN201410338991.4A
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Chinese (zh)
Inventor
陈勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU ZHONGLI RONGCHUANG NEW BUILDING MATERIAL Co Ltd
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SUZHOU ZHONGLI RONGCHUANG NEW BUILDING MATERIAL Co Ltd
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Priority to CN201410338991.4A priority Critical patent/CN104263117A/en
Publication of CN104263117A publication Critical patent/CN104263117A/en
Pending legal-status Critical Current

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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
    • C09D127/00—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 a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • 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
    • C09D5/103—Anti-corrosive paints containing metal dust containing Al
    • 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
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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 water-based metal paint with high adhesive force, and a preparation method thereof. The water-based metal paint with the high adhesive force comprises the following raw materials by weight: 600-700 parts of fluorocarbon emulsion, 200-300 parts of a water-based alkyd resin, 80-120 parts of water-based aluminum paste, 30-50 parts of composite nano powder, 2-4 parts of sodium carboxymethylinulin, 15-25 parts of propanediol, 1-2 parts of dodecafluoroheptyl-propyl-trimethoxysilane, 1-2 parts of hydrogenated tallowamine polyoxypropylene, 2-3 parts of amino trimethylene phosphonic acid, 3-5 parts of sodium petroleum sulfonate, 1.5-2.5 parts of sodium lauroyl sarcosinate, 1-2 parts of monoethaneamine benzoate, 20-30 parts of magnesium powder, 3-5 parts of a dispersant HT-5040, 1.5-2.5 parts of a wetting agent X-405, 15-20 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 2.5-4.5 parts of a multi-functional additive AMP-95, 2-3 parts of a thickening agent HT-935 and 120-160 parts of water. The water-based metal paint provided by the invention has relatively high adhesive force and excellent performances of salt fog resistance, acid and alkali resistance, gasoline resistance, ultraviolet light resistance, aging resistance, high temperature resistance and low temperature resistance, has an anti-corrosion effect and anti-corrosion life two times better than that of common anti-rust paint, and is suitable for application in various steel structural components.

Description

A kind of high adhesive force aqueous metallic paint and preparation method thereof
Technical field
The present invention relates to a kind of high adhesive force aqueous metallic paint and preparation method thereof, belong to building coating technical field.
Background technology
Aqueous metallic paint is a kind of novel iron structure impregnating material, the rust contact layer of metallic surface can be converted into useful protective layer.That solvent-based paints is incomparable.Paint is organic solvent is medium, adds the product of a large amount of poisonous and hazardous thinners in the process used.The formaldehyde itself contained, benzene, dimethylbenzene etc. are all hypertoxic carcinogenic substances, cause great hidden danger, be thus called as " stealthy killer " to environmental pollution, HUMAN HEALTH.Aqueous metallic paint take water as medium; polynary synthetic resins is adopted to be base-material; add nontoxic anticorrosive additive; according to the chemical reaction such as chemical conversion, complex reaction; the stabilized protection course of slurry rust transformation Cheng Xin; and be attached to sealer coat, the protective layer that metallic surface forms densification firmly, thus reach rot-resistant object.Aqueous metallic paint in the market also exists the low shortcoming of sticking power, causes its paint film easily to come off, cannot play good corrosion-resisting function.
Summary of the invention
Object of the present invention, in order to solve the defect existed in prior art, provides a kind of and has higher sticking power and excellent salt spray resistance, acid and alkali-resistance, resistance to gasoline, ageing-resistant, high temperature resistant, the cryophylactic aqueous metallic paint of ultraviolet light and preparation method thereof.
In order to achieve the above object, the present invention adopts following technical scheme:
A kind of high adhesive force aqueous metallic paint, comprise the raw material of following weight part: fluorine carbon emulsion 600-700, aqueous alkide resin 200-300, water aluminum-silver slurry 80-120, composite nano powder 30-50, Carboxymethylinulin sodium 2-4, propylene glycol 15-25, ten difluoro heptyl propyl trimethoxy silicane 1-2, hydrogenated tallow amine polyethenoxy ether 1-2, Amino Trimethylene Phosphonic Acid 2-3, petroleum sodium sulfonate 3-5, sodium lauroyl sareosine 1.5-2.5, monoethanolamine benzoate 1-2, the strong powder 20-30 of magnesium, dispersion agent HT-50403-5, wetting agent X-4051.5-2.5, alcohol ester 12 15-20, multifunctional assistant AMP-952.5-4.5, thickening material HT-9352-3, water 120-160,
The preparation method of described composite nano powder is as follows: first take kaolin by weight 5-10:4-7:1-3, wollastonite and hokutolite, mixing and being placed on concentration is in the hydrochloric acid soln of 1-2mol/L, heating in water bath is to 70-80 DEG C, insulation 1-2h, filter, filter residue is washed with distilled water to neutrality, dry, 820-880 DEG C of calcining 2-3h, be cooled to room temperature, pulverize, cross 2000-3000 mesh sieve, then the powder after sieving is added water and make the slurries that concentration is 50-60%, add the ethoxylated methyl glucose sugar dioleate being equivalent to slurry weight 3-5% again, the sodium alginate of 4-6%, the Monododecylphosphate trolamine of 2-3%, the polyvinylpyrrolidone of 3.5-4.5%, speed lapping slurry particle diameter is to 100-150nm, be spray dried to powder, the negatively charged ion methylhydroxy silicone oil, the sophorolipid of 2-4%, the nm-class boron nitride of 3-5%, the aluminium dihydrogen tripolyphosphate of 1.5-2.5% that are equivalent to powder weight 4-8% is added in the most backward powder obtained, high speed dispersion 10-15min, dry, pulverize, porphyrize,
Described wetting agent X-405 and multifunctional assistant AMP-95 is produced by Dow Chemical company;
Described dispersion agent HT-5040 and thickening material HT-935 produces by Nantong Han Tai Chemical Co., Ltd..
The preparation method of high adhesive force aqueous metallic paint of the present invention, comprise the following steps: first by fluorine carbon emulsion, aqueous alkide resin, water aluminum-silver slurry, composite nano powder, the strong powder of magnesium, water adds in hollander pulls an oar, mix, then under 500-600r/min rotating speed, Carboxymethylinulin sodium is added successively, propylene glycol, hydrogenated tallow amine polyethenoxy ether, monoethanolamine benzoate, Amino Trimethylene Phosphonic Acid, petroleum sodium sulfonate, under 800-1000r/min rotating speed, sodium lauroyl sareosine is added successively again after stirring 3-6min, ten difluoro heptyl propyl trimethoxy silicanes, alcohol ester 12, thickening material HT-935, dispersion agent HT-5040, wetting agent X-405, multifunctional assistant AMP-95, stir 4-8min, finally paint vehicle is inputted in colloidal mill, be ground to particle fineness and be less than 50nm, uniformly state.
Beneficial effect of the present invention:
Aqueous metallic paint normal temperature of the present invention is fast for lower time of drying, conjunctiva is firm, strong adhesion, paint film has the performances such as excellent salt spray resistance, acid and alkali-resistance, resistance to gasoline, ultraviolet light are ageing-resistant, high temperature resistant, anti-low temperature, preservative effect and anti-corrosion life are more than the twices of common rust-inhibiting paint, greatly reduce construction expenses of labour and the material cost of maintenance application, and nontoxicly to have no irritating odor, the not objectionable impurities such as containing benezene, environmentally safe, to human body fanout free region, be applicable to constructing in all kinds of steel construction object.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment
A kind of high adhesive force aqueous metallic paint, comprise the raw material of following weight part: fluorine carbon emulsion 650, aqueous alkide resin 250, water aluminum-silver slurry 100, composite nano powder 40, Carboxymethylinulin sodium 3, propylene glycol 20, ten difluoro heptyl propyl trimethoxy silicanes 1, hydrogenated tallow amine polyethenoxy ether 1.5, Amino Trimethylene Phosphonic Acid 2.5, petroleum sodium sulfonate 4, sodium lauroyl sareosine 2, monoethanolamine benzoate 1.5, the strong powder 25 of magnesium, dispersion agent HT-50404, wetting agent X-4052, alcohol ester 12, multifunctional assistant AMP-953.5, thickening material HT-9352.5, water 150,
The preparation method of described composite nano powder is as follows: first take kaolin by weight 6:4:2, wollastonite and hokutolite, mixing and being placed on concentration is in the hydrochloric acid soln of 1mol/L, heating in water bath to 70 DEG C, insulation 2h, filter, filter residue is washed with distilled water to neutrality, dry, 820 DEG C of calcining 3h, be cooled to room temperature, pulverize, cross 3000 mesh sieves, then the powder after sieving is added water and make the slurries that concentration is 60%, add the ethoxylated methyl glucose sugar dioleate being equivalent to slurry weight 3% again, the sodium alginate of 4%, the Monododecylphosphate trolamine of 2%, the polyvinylpyrrolidone of 4%, speed lapping slurry particle diameter is to 150nm, be spray dried to powder, add in the most backward powder obtained and be equivalent to the negatively charged ion methylhydroxy silicone oil of powder weight 5%, sophorolipid, the nm-class boron nitride of 4%, the aluminium dihydrogen tripolyphosphate of 2% of 2.5%, high speed dispersion 15min, dry, pulverize, porphyrize,
Described wetting agent X-405 and multifunctional assistant AMP-95 is produced by Dow Chemical company;
Described dispersion agent HT-5040 and thickening material HT-935 produces by Nantong Han Tai Chemical Co., Ltd..
The preparation method of high adhesive force aqueous metallic paint, comprise the following steps: first by fluorine carbon emulsion, aqueous alkide resin, water aluminum-silver slurry, composite nano powder, the strong powder of magnesium, water adds in hollander pulls an oar, mix, then under 600r/min rotating speed, Carboxymethylinulin sodium is added successively, propylene glycol, hydrogenated tallow amine polyethenoxy ether, monoethanolamine benzoate, Amino Trimethylene Phosphonic Acid, petroleum sodium sulfonate, under 1000r/min rotating speed, sodium lauroyl sareosine is added successively again after stirring 4min, ten difluoro heptyl propyl trimethoxy silicanes, alcohol ester 12, thickening material HT-935, dispersion agent HT-5040, wetting agent X-405, multifunctional assistant AMP-95, stir 6min, finally paint vehicle is inputted in colloidal mill, be ground to particle fineness and be less than 50nm, uniformly state.
The high adhesive force aqueous metallic paint that above-described embodiment obtains meets industry service requirements, strong adhesion, has the performances such as excellent salt spray resistance, acid and alkali-resistance, resistance to gasoline, ultraviolet light are ageing-resistant, high temperature resistant, anti-low temperature.The performance test results is as shown in the table:
Test event Test result
Application property Spraying nothing difficulty, easy construction
Low-temperature storage stability, 3 times Without caking, cohesion and the change of constituent
Water tolerance (96h) Coating being roused without rising, ftractureing, being peeled off
[0021]?
Alkali resistance (96h) Coating being roused without rising, ftractureing, being peeled off
Cohesive strength MPa (standard state) 1.46
Cohesive strength MPa (after immersion) 1.33
Shock-resistance Coating flawless, peel off and be obviously out of shape

Claims (2)

1. a high adhesive force aqueous metallic paint, it is characterized in that, comprise the raw material of following weight part: fluorine carbon emulsion 600-700, aqueous alkide resin 200-300, water aluminum-silver slurry 80-120, composite nano powder 30-50, Carboxymethylinulin sodium 2-4, propylene glycol 15-25, ten difluoro heptyl propyl trimethoxy silicane 1-2, hydrogenated tallow amine polyethenoxy ether 1-2, Amino Trimethylene Phosphonic Acid 2-3, petroleum sodium sulfonate 3-5, sodium lauroyl sareosine 1.5-2.5, monoethanolamine benzoate 1-2, the strong powder 20-30 of magnesium, dispersion agent HT-5040 3-5, wetting agent X-405 1.5-2.5, alcohol ester 12 15-20, multifunctional assistant AMP-95 2.5-4.5, thickening material HT-935 2-3, water 120-160,
The preparation method of described composite nano powder is as follows: first take kaolin by weight 5-10:4-7:1-3, wollastonite and hokutolite, mixing and being placed on concentration is in the hydrochloric acid soln of 1-2mol/L, heating in water bath is to 70-80 DEG C, insulation 1-2h, filter, filter residue is washed with distilled water to neutrality, dry, 820-880 DEG C of calcining 2-3h, be cooled to room temperature, pulverize, cross 2000-3000 mesh sieve, then the powder after sieving is added water and make the slurries that concentration is 50-60%, add the ethoxylated methyl glucose sugar dioleate being equivalent to slurry weight 3-5% again, the sodium alginate of 4-6%, the Monododecylphosphate trolamine of 2-3%, the polyvinylpyrrolidone of 3.5-4.5%, speed lapping slurry particle diameter is to 100-150nm, be spray dried to powder, add the negatively charged ion methylhydroxy silicone oil, the sophorolipid of 2-4%, the nm-class boron nitride of 3-5%, the aluminium dihydrogen tripolyphosphate of 1.5-2.5% that are equivalent to powder weight 4-8% in the most backward powder obtained, high speed dispersion 10-15min, dry, pulverize, porphyrize,
Described wetting agent X-405 and multifunctional assistant AMP-95 is produced by Dow Chemical company;
Described dispersion agent HT-5040 and thickening material HT-935 produces by Nantong Han Tai Chemical Co., Ltd..
2. the preparation method of a high adhesive force aqueous metallic paint as claimed in claim 1, it is characterized in that comprising the following steps: first by fluorine carbon emulsion, aqueous alkide resin, water aluminum-silver slurry, composite nano powder, the strong powder of magnesium, water adds in hollander pulls an oar, mix, then under 500-600r/min rotating speed, Carboxymethylinulin sodium is added successively, propylene glycol, hydrogenated tallow amine polyethenoxy ether, monoethanolamine benzoate, Amino Trimethylene Phosphonic Acid, petroleum sodium sulfonate, under 800-1000r/min rotating speed, sodium lauroyl sareosine is added successively again after stirring 3-6min, ten difluoro heptyl propyl trimethoxy silicanes, alcohol ester 12, thickening material HT-935, dispersion agent HT-5040, wetting agent X-405, multifunctional assistant AMP-95, stir 4-8min, finally paint vehicle is inputted in colloidal mill, be ground to particle fineness and be less than 50nm, uniformly state.
CN201410338991.4A 2014-07-16 2014-07-16 Water-based metal paint with high adhesive force, and preparation method thereof Pending CN104263117A (en)

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CN201410338991.4A CN104263117A (en) 2014-07-16 2014-07-16 Water-based metal paint with high adhesive force, and preparation method thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106189584A (en) * 2016-07-18 2016-12-07 天长市巨龙车船涂料有限公司 A kind of high hard highlighted antitheft door special-purpose metal paint
CN111132448A (en) * 2019-12-30 2020-05-08 广德新三联电子有限公司 Silver paste multilayer board for monitoring operation of generator set and preparation process thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101397435A (en) * 2008-07-10 2009-04-01 上海三银制漆有限公司 Environment friendly water-soluble metal fluorocarbon coatings
CN102002288A (en) * 2010-10-15 2011-04-06 上海富臣化工有限公司 Water-based environment friendly metallic paint and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101397435A (en) * 2008-07-10 2009-04-01 上海三银制漆有限公司 Environment friendly water-soluble metal fluorocarbon coatings
CN102002288A (en) * 2010-10-15 2011-04-06 上海富臣化工有限公司 Water-based environment friendly metallic paint and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
严瑞瑄: "《水溶性高分子》", 31 July 2010, 化学工业出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106189584A (en) * 2016-07-18 2016-12-07 天长市巨龙车船涂料有限公司 A kind of high hard highlighted antitheft door special-purpose metal paint
CN111132448A (en) * 2019-12-30 2020-05-08 广德新三联电子有限公司 Silver paste multilayer board for monitoring operation of generator set and preparation process thereof
CN111132448B (en) * 2019-12-30 2021-03-26 广德新三联电子有限公司 Silver paste multilayer board for monitoring operation of generator set and preparation process thereof

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Address after: 234000 Anhui Longteng Yongqiao District of Suzhou City Road and Fengxiang Road intersection

Applicant after: SUZHOU ZHONGLI RONGCHUANG NEW BUILDING MATERIAL CO., LTD.

Address before: 234000 intersection of dragon road and Fengxiang Road, Chengdong economic demonstration garden, Suzhou City, Anhui Province

Applicant before: SUZHOU ZHONGLI RONGCHUANG NEW BUILDING MATERIAL CO., LTD.

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Application publication date: 20150107