CN104263103A - Exterior wall emulsion paint and preparation method thereof - Google Patents

Exterior wall emulsion paint and preparation method thereof Download PDF

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Publication number
CN104263103A
CN104263103A CN201410339806.3A CN201410339806A CN104263103A CN 104263103 A CN104263103 A CN 104263103A CN 201410339806 A CN201410339806 A CN 201410339806A CN 104263103 A CN104263103 A CN 104263103A
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CN
China
Prior art keywords
parts
powder
agent
exterior wall
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410339806.3A
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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
Original Assignee
SUZHOU ZHONGLI RONGCHUANG NEW BUILDING MATERIAL Co Ltd
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Priority to CN201410339806.3A priority Critical patent/CN104263103A/en
Publication of CN104263103A publication Critical patent/CN104263103A/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
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/024—Emulsion paints including aerosols characterised by the 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses exterior wall emulsion paint and a preparation method thereof. The exterior wall emulsion paint is composed of the following raw materials by weight: 100-150 parts of styrene-acrylic emulsion, 120-160 parts of hydrated magnesium silicate superfine powder, 180-240 parts of sienna stone powder, 40-60 parts of titanium dioxide, 80-120 parts of composite nano powder, 3-6 parts of ethanediol, 1-3 parts of glycolaldehyde, 0.5-1.5 parts of dodecyl dimethyl benzyl ammonium chloride, 2-4 parts of sodium hydroxypropyl oxidized starch succinate, 3-5 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 0.5-1.5 parts of a multi-functional additive AMP-95, 4-6 parts of a dispersant HT-5000, 1-2 parts of a moistening agent SF-2, 2-3 parts of a thickening agent MS-1, 1-2 parts of a polyurethane rheological agent HT-860, 0.5-1 part of a defoaming agent HT-6520 and 250-350 parts of water. The exterior wall emulsion paint has excellent weather resistance, water resistance, stain resistance and adhesion resistance, does not crack, peel off, shell or change color by being exposed to air for a long time, is durable in use, is safe and non-toxic, has no pollution, and is suitable for decoration of building exterior walls.

Description

A kind of exterior wall latex paint and preparation method thereof
Technical field
The present invention relates to a kind of exterior wall latex paint and preparation method thereof, belong to building coating technical field.
Background technology
Exterior wall latex paint take macromolecule emulsion as a class coating of film forming matter, is that base-material adds the formulated class water-borne coatings of pigment, filler and various auxiliary agent with synthetic resin emulsion.The major function of exterior wall latex paint is decoration and architecture protection object plane, makes buildings appearance neat and artistic, thus reaches the object of beautifying urban environment, can play the effect of architecture protection beyond the region of objective existence wall simultaneously, extend its work-ing life.Exterior wall latex paint also exists poor water resistance in the market, weathering resistance is poor, the shortcoming that adhesive ability is not strong, for a long time being exposed to the phenomenons such as air floating coat easily occurs ftractureing, peels off, shedding, variable color, makes it lose original ornamental and protectiveness.
Summary of the invention
Object of the present invention, in order to solve the defect existed in prior art, provides exterior wall latex paint that a kind of good weatherability, water-tolerant, sticking power are high and preparation method thereof.
In order to achieve the above object, the present invention adopts following technical scheme:
A kind of exterior wall latex paint, comprise the raw material of following weight part: benzene emulsion 100-150, hydrated magnesium silicate ultrafine powder 120-160, loess stone flour 180-240, titanium dioxide 40-60, composite nano powder 80-120, ethylene glycol 3-6, hydroxyl acetaldehyde 1-3, dodecyl benzyl dimethyl ammonium chloride 0.5-1.5, hydroxypropyl Sumstar 190 succinate sodium 2-4, 2, 2, 4-trimethylammonium-1, 3-pentanediol mono isobutyrate 3-5, multifunctional assistant AMP-950.5-1.5, dispersion agent HT-50004-6, wetting agent SF-21-2, thickening material MS-12-3, urethane rheological agent HT-8601-2, defoamer HT-65200.5-1, water 250-350,
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 multifunctional assistant AMP-95 is produced by Dow Chemical company;
Described dispersion agent HT-50004-6, wetting agent SF-21-2, thickening material MS-12-3, urethane rheological agent HT-8601-2 and defoamer HT-6520 produce by Nantong Han Tai Chemical Co., Ltd.;
The preparation method of exterior wall latex paint of the present invention, comprise the following steps: first by benzene emulsion, hydrated magnesium silicate ultrafine powder, loess stone flour, titanium dioxide, composite nano powder, water adds in hollander pulls an oar, mix, then under 500-800r/min rotating speed, ethylene glycol is added successively, hydroxyl acetaldehyde, dispersion agent HT-5000, wetting agent SF-2, thickening material MS-1, urethane rheological agent HT-860, under 1000-1500r/min rotating speed, dodecyl benzyl dimethyl ammonium chloride is added successively again after stirring 4-8min, hydroxypropyl Sumstar 190 succinate sodium, 2, 2, 4-trimethylammonium-1, 3-pentanediol mono isobutyrate, multifunctional assistant AMP-95, defoamer HT-6520, stir 3-6min, finally latax is inputted in colloidal mill, be ground to particle fineness and be less than 20nm, uniformly state.
Beneficial effect of the present invention:
Exterior wall latex paint of the present invention has excellent weathering resistance, water tolerance, contamination resistance and tack, long-term exposure does not ftracture under air, do not peel off, not shedding, nondiscoloration, durable in use, safety non-toxic, pollution-free, be applicable to skin decorations.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment
A kind of exterior wall latex paint, comprise the raw material of following weight part: benzene emulsion 125, hydrated magnesium silicate ultrafine powder 150, loess stone flour 200, titanium dioxide 50, composite nano powder 100, ethylene glycol 5, hydroxyl acetaldehyde 2, dodecyl benzyl dimethyl ammonium chloride 1, hydroxypropyl Sumstar 190 succinate sodium 3,2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate 4, multifunctional assistant AMP-951, dispersion agent HT-50005, wetting agent SF-21, thickening material MS-12, urethane rheological agent HT-8601, defoamer HT-65200.5, water 300;
The preparation method of described composite nano powder is as follows: first take kaolin by weight 7:5:2, wollastonite and hokutolite, mixing and being placed on concentration is in the hydrochloric acid soln of 1.5mol/L, heating in water bath to 80 DEG C, insulation 1h, filter, filter residue is washed with distilled water to neutrality, dry, 880 DEG C of calcining 2h, 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 4% again, the sodium alginate of 5%, the Monododecylphosphate trolamine of 2.5%, the polyvinylpyrrolidone of 4%, speed lapping slurry particle diameter is to 100nm, 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 6%, sophorolipid, the nm-class boron nitride of 4%, the aluminium dihydrogen tripolyphosphate of 2% of 3%, high speed dispersion 15min, dry, pulverize, porphyrize,
Described multifunctional assistant AMP-95 is produced by Dow Chemical company;
Described dispersion agent HT-50004-6, wetting agent SF-21-2, thickening material MS-12-3, urethane rheological agent HT-8601-2 and defoamer HT-6520 produce by Nantong Han Tai Chemical Co., Ltd.;
The preparation method of exterior wall latex paint, comprise the following steps: first by benzene emulsion, hydrated magnesium silicate ultrafine powder, loess stone flour, titanium dioxide, composite nano powder, water adds in hollander pulls an oar, mix, then under 600r/min rotating speed, ethylene glycol is added successively, hydroxyl acetaldehyde, dispersion agent HT-5000, wetting agent SF-2, thickening material MS-1, urethane rheological agent HT-860, under 1200r/min rotating speed, dodecyl benzyl dimethyl ammonium chloride is added successively again after stirring 7min, hydroxypropyl Sumstar 190 succinate sodium, 2, 2, 4-trimethylammonium-1, 3-pentanediol mono isobutyrate, multifunctional assistant AMP-95, defoamer HT-6520, stir 4min, finally latax is inputted in colloidal mill, be ground to particle fineness and be less than 20nm, uniformly state.
The exterior wall latex paint that above-described embodiment obtains meets industry service requirements, good weatherability, has good application property.
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
Alkali resistance (96h) Coating being roused without rising, ftractureing, being peeled off
Cohesive strength MPa (standard state) 1.37
Cohesive strength MPa (after immersion) 1.22
Shock-resistance Coating flawless, peel off and be obviously out of shape

Claims (2)

1. an exterior wall latex paint, it is characterized in that, comprise the raw material of following weight part: benzene emulsion 100-150, hydrated magnesium silicate ultrafine powder 120-160, loess stone flour 180-240, titanium dioxide 40-60, composite nano powder 80-120, ethylene glycol 3-6, hydroxyl acetaldehyde 1-3, dodecyl benzyl dimethyl ammonium chloride 0.5-1.5, hydroxypropyl Sumstar 190 succinate sodium 2-4, 2, 2, 4-trimethylammonium-1, 3-pentanediol mono isobutyrate 3-5, multifunctional assistant AMP-95 0.5-1.5, dispersion agent HT-5000 4-6, wetting agent SF-2 1-2, thickening material MS-1 2-3, urethane rheological agent HT-860 1-2, defoamer HT-6520 0.5-1, water 250-350,
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 multifunctional assistant AMP-95 is produced by Dow Chemical company;
Described dispersion agent HT-5000 4-6, wetting agent SF-2 1-2, thickening material MS-1 2-3, urethane rheological agent HT-860 1-2 and defoamer HT-6520 produce by Nantong Han Tai Chemical Co., Ltd..
2. a preparation method for exterior wall latex paint as claimed in claim 1, is characterized in that comprising the following steps:
First by benzene emulsion, hydrated magnesium silicate ultrafine powder, loess stone flour, titanium dioxide, composite nano powder, water adds in hollander pulls an oar, mix, then under 500-800r/min rotating speed, ethylene glycol is added successively, hydroxyl acetaldehyde, dispersion agent HT-5000, wetting agent SF-2, thickening material MS-1, urethane rheological agent HT-860, under 1000-1500r/min rotating speed, dodecyl benzyl dimethyl ammonium chloride is added successively again after stirring 4-8min, hydroxypropyl Sumstar 190 succinate sodium, 2, 2, 4-trimethylammonium-1, 3-pentanediol mono isobutyrate, multifunctional assistant AMP-95, defoamer HT-6520, stir 3-6min, finally latax is inputted in colloidal mill, be ground to particle fineness and be less than 20nm, uniformly state.
CN201410339806.3A 2014-07-16 2014-07-16 Exterior wall emulsion paint and preparation method thereof Pending CN104263103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410339806.3A CN104263103A (en) 2014-07-16 2014-07-16 Exterior wall emulsion paint and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410339806.3A CN104263103A (en) 2014-07-16 2014-07-16 Exterior wall emulsion paint and preparation method thereof

Publications (1)

Publication Number Publication Date
CN104263103A true CN104263103A (en) 2015-01-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108102473A (en) * 2017-12-08 2018-06-01 成都新柯力化工科技有限公司 A kind of preparation method of external wall inorganic heat preservation waterproof coating

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1827716A (en) * 2006-04-04 2006-09-06 中国海洋大学 Environment-friendly latex paint for external wall
CN101338099A (en) * 2007-07-02 2009-01-07 深圳市海川实业股份有限公司 Exterior wall latex paint and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1827716A (en) * 2006-04-04 2006-09-06 中国海洋大学 Environment-friendly latex paint for external wall
CN101338099A (en) * 2007-07-02 2009-01-07 深圳市海川实业股份有限公司 Exterior wall latex paint and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108102473A (en) * 2017-12-08 2018-06-01 成都新柯力化工科技有限公司 A kind of preparation method of external wall inorganic heat preservation waterproof coating
CN108102473B (en) * 2017-12-08 2019-11-19 骏能化工（龙南）有限公司 A kind of preparation method of external wall inorganic heat preservation waterproof coating

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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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SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150107