CN109021749A - A kind of exterior wall latex paint - Google Patents

A kind of exterior wall latex paint Download PDF

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Publication number
CN109021749A
CN109021749A CN201810860796.6A CN201810860796A CN109021749A CN 109021749 A CN109021749 A CN 109021749A CN 201810860796 A CN201810860796 A CN 201810860796A CN 109021749 A CN109021749 A CN 109021749A
Authority
CN
China
Prior art keywords
parts
agent
exterior wall
latex paint
wall latex
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
CN201810860796.6A
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Chinese (zh)
Inventor
刘德远
程秋苹
张静
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.)
Huaibei Qingfeng Coating Co Ltd
Original Assignee
Huaibei Qingfeng Coating Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huaibei Qingfeng Coating Co Ltd filed Critical Huaibei Qingfeng Coating Co Ltd
Priority to CN201810860796.6A priority Critical patent/CN109021749A/en
Publication of CN109021749A publication Critical patent/CN109021749A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating 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
    • C09D133/04Homopolymers or copolymers of esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16Antifouling paints; Underwater paints
    • C09D5/1687Use of special additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation

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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)
  • Paints Or Removers (AREA)

Abstract

The present invention provides a kind of exterior wall latex paints, including following raw material by weight: 150-200 parts of deionized water, 2-4 parts of defoaming agent, 0.5-2 parts of cellulose, 1-3 parts of neutralizer, 4-8 parts of dispersing agent, 1-3 parts of wetting agent, 0.8-1.2 parts of preservative, 8-12 parts of propylene glycol, 50-100 parts of nanometer aging-resistant agent, 150-200 parts of rutile titanium white powder, 40-60 parts of kaolin, 50-80 parts of wollastonite powder, 110-140 parts of dicalcium powder, 10-20 parts of coalescing agent, 250-350 parts of pure-acrylic emulsion, 0.8-1.2 parts of preservative, 1-4 parts of levelling agent, 1-3 parts of thickener.The present invention can significantly improve the stain resistance of exterior wall latex paint, excellent decoration effect.

Description

A kind of exterior wall latex paint
Technical field
The present invention relates to exterior wall decorating coating technical fields, and in particular to a kind of exterior wall latex paint.
Background technique
The exterior coating of traditional concept is the self-drying type liquid coating of a kind of coating exterior walls of buildings facade, plays beautification dress Building is adornd, while being played a protective role to the wall of building.It is domestic in the latest 20 years, in the popularization and application side of exterior coating Method achieves significant progress, and in all kinds of exterior coatings, the water-based exterior wall paint of one pack system is with its easy construction, safety collar Protect, cost have competitiveness and favored, exterior wall coated surface painting in occupation of 70% higher proportion.But with this The use of the longer term of class exterior coating, relative to usual outdoor tile for, user to its anti-powdering, it is anti-fade, It protects the weatherability such as light and stain resistance is not very satisfied.Widely used its weatherability of exterior wall latex paint compares single group on the market at present Divide the fluorocarbon exterior wall paint weatherability of solvent type exterior wall paint, the polyurethane exterior wall paint of bi-component and bi-component poor, stain resistant is also than double The fluorocarbon exterior wall paint of component is poor.Therefore, it how on the basis of the unobvious cost of raw material for improving product, farthest mentions The weatherability and stain resistance for rising such coating become the effective means for promoting the competitiveness of this kind of exterior coating.
Summary of the invention
Technical problem to be solved by the present invention lies in the problems of the weatherability of conventional outer wall emulsion paint and stain resistance difference.
The present invention solves above-mentioned technical problem by the following technical programs:
A kind of exterior wall latex paint, including following raw material by weight:
150-200 parts of deionized water, 2-4 parts of defoaming agent, 0.5-2 parts of cellulose, 1-3 parts of neutralizer, 4-8 parts of dispersing agent, 1-3 parts of wetting agent, 0.8-1.2 parts of preservative, 8-12 parts of propylene glycol, 50-100 parts of nanometer aging-resistant agent, rutile titanium white powder 150-200 parts, 40-60 parts of kaolin, 50-80 parts of wollastonite powder, 110-140 parts of dicalcium powder, 10-20 parts of coalescing agent, pure C cream 250-350 parts of liquid, 0.8-1.2 parts of preservative, 1-4 parts of levelling agent, 1-3 parts of thickener.
Further, the exterior wall latex paint includes following raw material by weight:
180 parts of deionized water, 2.5 parts of defoaming agent, 1 part of cellulose, 2 parts of neutralizer, 6 parts of dispersing agent, 2 parts of wetting agent, prevent 1 part of rotten agent, 10 parts of propylene glycol, 75 parts of nanometer aging-resistant agent, 175 parts of rutile titanium white powder, 50 parts of kaolin, 75 parts of wollastonite powder, 125 parts of dicalcium powder, 15 parts of coalescing agent, 300 parts of pure-acrylic emulsion, 1 part of preservative, 2 parts of levelling agent, 2 parts of thickener.
Further, the neutralizer uses organic amine neuutralizer, and the dispersing agent selects sodium salt dispersing agent, the wetting Non-ionic wetting agent is selected in agent, and the levelling agent selects polyurethane levelling agent, and the thickener selects association thickener.
Further, the kaolin is the calcined kaolin of 1250 mesh.
Further, the partial size of the dicalcium powder is 800 mesh.
Further, the exterior wall latex paint further includes following raw material by weight: precipitated silica 0.5-2 Part, 0.6-1 parts of nano silica.
Further, the exterior wall latex paint further includes following raw material by weight: 1 part of precipitated silica, being received 0.9 part of silica of rice.
Further, the precipitated silica is passing through dodecyl sodium sulfate modification using preceding.
Further, the partial size of the nano silica is 70-100nm.
Compared with prior art, the present invention have it is following the utility model has the advantages that
The bond strength after brushed between paint film and matrix can be improved in product of the present invention, increases adhesive force, nanometer aging-resistant Agent has special photovoltaic property, can achieve the effect of shielding ultraviolet rays in coating, improves ageing-resistant and weather resistance, To effectively extend the service life of paint film coating.Meanwhile by nanometer aging-resistant agent and pure-acrylic emulsion, kaolin, wollastonite powder, again The components such as calcium powder mix, and in the slit that can add to polymer rapidly during film curing, make the continuity of paint film It is improved, substantially increases the abrasion resistance and stain resistance of coating.
Dodecyl sodium sulfate is used to be modified processing to precipitated silica as surfactant, it is effective modified Interface state between silica and polymer improves the hydrophobicity and dispersibility of silica in the polymer, to mention The surface quality of high paint film.Nano-silicon dioxide particle is added, makes paint layer surface that there is uniform microtexture, can significantly mention The stain resistance of high exterior wall latex paint, excellent decoration effect.
Specific embodiment
Below with reference to embodiment, the invention will be further described.
Embodiment 1
A kind of exterior wall latex paint, including following raw material by weight:
150 parts of deionized water, 2 parts of defoaming agent, 0.5 part of cellulose, 1 part of neutralizer, 4 parts of dispersing agent, 1 part of wetting agent, prevent 0.8 part of rotten agent, 8 parts of propylene glycol, 50 parts of nanometer aging-resistant agent, 150 parts of rutile titanium white powder, 40 parts of kaolin, 50 parts of wollastonite powder, 110 parts of dicalcium powder, 10 parts of coalescing agent, 250 parts of pure-acrylic emulsion, 0.8 part of preservative, 1 part of levelling agent, 1 part of thickener, precipitating two 0.5 part of silica, 0.6 part of nano silica.
Wherein, the neutralizer uses organic amine neuutralizer, and the dispersing agent selects sodium salt dispersing agent, the wetting agent choosing With non-ionic wetting agent, the levelling agent selects polyurethane levelling agent, and the thickener selects association thickener.The kaolinite Soil is the calcined kaolin of 1250 mesh.The partial size of the dicalcium powder is 800 mesh.
The precipitated silica is passing through dodecyl sodium sulfate modification using preceding.The nano silica Partial size is 70nm.
Embodiment 2
A kind of exterior wall latex paint, including following raw material by weight:
180 parts of deionized water, 2.5 parts of defoaming agent, 1 part of cellulose, 2 parts of neutralizer, 6 parts of dispersing agent, 2 parts of wetting agent, prevent 1 part of rotten agent, 10 parts of propylene glycol, 75 parts of nanometer aging-resistant agent, 175 parts of rutile titanium white powder, 50 parts of kaolin, 75 parts of wollastonite powder, 125 parts of dicalcium powder, 15 parts of coalescing agent, 300 parts of pure-acrylic emulsion, 1 part of preservative, 2 parts of levelling agent, 2 parts of thickener, precipitate dioxy 1 part of SiClx, 0.9 part of nano silica.
Wherein, the neutralizer uses organic amine neuutralizer, and the dispersing agent selects sodium salt dispersing agent, the wetting agent choosing With non-ionic wetting agent, the levelling agent selects polyurethane levelling agent, and the thickener selects association thickener.The kaolinite Soil is the calcined kaolin of 1250 mesh.The partial size of the dicalcium powder is 800 mesh.
The precipitated silica is passing through dodecyl sodium sulfate modification using preceding.The nano silica Partial size is 90nm.
Embodiment 3
A kind of exterior wall latex paint, including following raw material by weight:
200 parts of deionized water, 4 parts of defoaming agent, 2 parts of cellulose, 3 parts of neutralizer, 8 parts of dispersing agent, 3 parts of wetting agent, anti-corrosion 1.2 parts of agent, 12 parts of propylene glycol, 100 parts of nanometer aging-resistant agent, 200 parts of rutile titanium white powder, 60 parts of kaolin, 80 parts of wollastonite powder, 140 parts of dicalcium powder, 20 parts of coalescing agent, 350 parts of pure-acrylic emulsion, 1.2 parts of preservative, 4 parts of levelling agent, 3 parts of thickener, precipitating two 2 parts of silica, 1 part of nano silica.
Wherein, the neutralizer uses organic amine neuutralizer, and the dispersing agent selects sodium salt dispersing agent, the wetting agent choosing With non-ionic wetting agent, the levelling agent selects polyurethane levelling agent, and the thickener selects association thickener.The kaolinite Soil is the calcined kaolin of 1250 mesh.The partial size of the dicalcium powder is 800 mesh.
The precipitated silica is passing through dodecyl sodium sulfate modification using preceding.The nano silica Partial size is 100nm.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of exterior wall latex paint, which is characterized in that including following raw material by weight:
150-200 parts of deionized water, 2-4 parts of defoaming agent, 0.5-2 parts of cellulose, 1-3 parts of neutralizer, 4-8 parts of dispersing agent, wetting 1-3 parts of agent, 0.8-1.2 parts of preservative, 8-12 parts of propylene glycol, 50-100 parts of nanometer aging-resistant agent, rutile titanium white powder 150-200 Part, 40-60 parts of kaolin, 50-80 parts of wollastonite powder, 110-140 parts of dicalcium powder, 10-20 parts of coalescing agent, pure-acrylic emulsion 250- 350 parts, 0.8-1.2 parts of preservative, 1-4 parts of levelling agent, 1-3 parts of thickener.
2. a kind of exterior wall latex paint according to claim 1, which is characterized in that including following raw material by weight:
180 parts of deionized water, 2.5 parts of defoaming agent, 1 part of cellulose, 2 parts of neutralizer, 6 parts of dispersing agent, 2 parts of wetting agent, preservative 1 Part, 10 parts of propylene glycol, 75 parts of nanometer aging-resistant agent, 175 parts of rutile titanium white powder, 50 parts of kaolin, 75 parts of wollastonite powder, dicalcium powder 125 parts, 15 parts of coalescing agent, 300 parts of pure-acrylic emulsion, 1 part of preservative, 2 parts of levelling agent, 2 parts of thickener.
3. a kind of exterior wall latex paint according to claim 1, which is characterized in that the neutralizer is neutralized using organic amine Agent, the dispersing agent select sodium salt dispersing agent, and the wetting agent selects non-ionic wetting agent, and the levelling agent selects polyurethane stream Flat agent, the thickener select association thickener.
4. a kind of exterior wall latex paint according to claim 1, which is characterized in that the kaolin is that the calcining of 1250 mesh is high Ridge soil.
5. a kind of exterior wall latex paint according to claim 1, which is characterized in that the partial size of the dicalcium powder is 800 mesh.
6. a kind of exterior wall latex paint according to claim 1, which is characterized in that further include following original by weight Material: 0.5-2 parts of precipitated silica, 0.6-1 parts of nano silica.
7. a kind of exterior wall latex paint according to claim 6, which is characterized in that further include following original by weight Material: 1 part of precipitated silica, 0.9 part of nano silica.
8. a kind of exterior wall latex paint according to claim 6, which is characterized in that the precipitated silica is using preceding warp Cross dodecyl sodium sulfate modification.
9. a kind of exterior wall latex paint according to claim 6, which is characterized in that the partial size of the nano silica is 70-100nm。
CN201810860796.6A 2018-08-01 2018-08-01 A kind of exterior wall latex paint Pending CN109021749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810860796.6A CN109021749A (en) 2018-08-01 2018-08-01 A kind of exterior wall latex paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810860796.6A CN109021749A (en) 2018-08-01 2018-08-01 A kind of exterior wall latex paint

Publications (1)

Publication Number Publication Date
CN109021749A true CN109021749A (en) 2018-12-18

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108997877A (en) * 2018-09-11 2018-12-14 杨道林 A kind of exterior wall anti-pollution latex paint and preparation method thereof
CN110054950A (en) * 2019-03-23 2019-07-26 上海雷鸟涂料有限公司 A kind of acrylic wall emulsion paint and its preparation process
CN111704839A (en) * 2020-07-16 2020-09-25 江门市锦富百年建材有限公司 Multifunctional coating

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2428794B1 (en) * 2012-05-07 2014-07-18 Tobías Santiago GONZÁLEZ ROMERO Water-based insulating paint, with airgel microparticles
CN104231798A (en) * 2013-06-19 2014-12-24 河南工业大学 Modified silicon dioxide aerogel microsphere thermal-insulation coating
CN104725962A (en) * 2015-03-20 2015-06-24 广州市佐丹士涂料有限公司 Super-weather-proof water-based metallic paint and preparation method thereof
CN105238246A (en) * 2015-10-15 2016-01-13 三棵树涂料股份有限公司 Environment-friendly super-hydrophobic composite material and preparation method thereof
CN105949911A (en) * 2016-05-11 2016-09-21 济宁赛德丽新材料有限公司 Nano self-cleaning type stone-like coating and preparation method thereof
CN106280796A (en) * 2016-08-17 2017-01-04 柳州市亿廷贸易有限责任公司 The preparation method of automatically cleaning exterior coating

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2428794B1 (en) * 2012-05-07 2014-07-18 Tobías Santiago GONZÁLEZ ROMERO Water-based insulating paint, with airgel microparticles
CN104231798A (en) * 2013-06-19 2014-12-24 河南工业大学 Modified silicon dioxide aerogel microsphere thermal-insulation coating
CN104725962A (en) * 2015-03-20 2015-06-24 广州市佐丹士涂料有限公司 Super-weather-proof water-based metallic paint and preparation method thereof
CN105238246A (en) * 2015-10-15 2016-01-13 三棵树涂料股份有限公司 Environment-friendly super-hydrophobic composite material and preparation method thereof
CN105949911A (en) * 2016-05-11 2016-09-21 济宁赛德丽新材料有限公司 Nano self-cleaning type stone-like coating and preparation method thereof
CN106280796A (en) * 2016-08-17 2017-01-04 柳州市亿廷贸易有限责任公司 The preparation method of automatically cleaning exterior coating

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108997877A (en) * 2018-09-11 2018-12-14 杨道林 A kind of exterior wall anti-pollution latex paint and preparation method thereof
CN110054950A (en) * 2019-03-23 2019-07-26 上海雷鸟涂料有限公司 A kind of acrylic wall emulsion paint and its preparation process
CN110054950B (en) * 2019-03-23 2021-04-09 上海雷鸟涂料有限公司 Acrylic acid exterior wall latex paint and preparation process thereof
CN111704839A (en) * 2020-07-16 2020-09-25 江门市锦富百年建材有限公司 Multifunctional coating

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Application publication date: 20181218

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