CN107365535A - One kind saves anti-corrosion exterior wall latex paint, its preparation method and external wall - Google Patents
One kind saves anti-corrosion exterior wall latex paint, its preparation method and external wall Download PDFInfo
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- CN107365535A CN107365535A CN201710732348.3A CN201710732348A CN107365535A CN 107365535 A CN107365535 A CN 107365535A CN 201710732348 A CN201710732348 A CN 201710732348A CN 107365535 A CN107365535 A CN 107365535A
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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
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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
- 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
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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
- 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
- C09D133/04—Homopolymers or copolymers of esters
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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
- 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
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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
- 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
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- 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
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- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/16—Solid spheres
- C08K7/18—Solid spheres inorganic
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- 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
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- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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
Abstract
The present invention provides a kind of energy-conservation anti-corrosion exterior wall latex paint, its preparation method and external wall, is related to energy-conserving and environment-protective technical fiel.One kind saves anti-corrosion exterior wall latex paint, counts in parts by weight, prepares the raw material of the anti-corrosion exterior wall latex paint of energy-conservation and includes：30~50 parts of 1~10 part of white fused alumina micro mist, 1~5 part of nano silicon, 10~20 parts of fluorine carbon emulsion, 10~20 parts of acrylic emulsion, 20~40 parts of other mineral fillers, 2~16 parts of additive and water.The energy-conservation is anti-corrosion, and exterior wall latex paint has good corrosion resisting property, energy-saving safe, environmental protection, has preferable application prospect.A kind of preparation method for saving anti-corrosion exterior wall latex paint, including：Raw material is mixed.This method preparation technology is simple, and controllability is strong, and preparation cost is low, is adapted to large-scale production.
Description
Technical field
The present invention relates to energy-conserving and environment-protective technical fiel, and the anti-corrosion exterior wall latex paint of more particularly to a kind of energy-conservation, its preparation side
Method and external wall.
Background technology
In building coating field, emulsion paint is to add pigment, other mineral fillers and each by base-material of synthetic resin emulsion
A kind of water paint that kind auxiliary agent is formulated, preparation technology is simple, easy for construction, and environmental pollution is small, and its application is more next
More favored by market.The major function of exterior wall latex paint is decoration and protection building surface, makes building appearance neatly beautiful
See, so as to reach the purpose of beautifying urban environment, while can play a part of protecting skin, extend its service life.
Sustained, stable growth and people's living standards continue to improve with China's economy, building and decoration trade are just swift and violent
Development, in order to strengthen the performance of emulsion paint, can add the chemical assistants such as preservative, but part of auxiliary has toxicity, can discharge
Go out invisible, the impalpable formaldehyde of hand and other harmful poison gases, be detrimental to health.Novel energy-conserving emulsion paint is for saving
Resource, protection health and environmental protection have material impact.
The content of the invention
It is an object of the invention to provide one kind to save anti-corrosion exterior wall latex paint, and the energy-conservation is anti-corrosion, and that exterior wall latex paint has is good
Good corrosion resisting property, energy-saving safe, environmental protection, has preferable application prospect.
Another object of the present invention is to provide a kind of preparation method for saving anti-corrosion exterior wall latex paint, this method prepares work
Skill is simple, and controllability is strong, and preparation cost is low, is adapted to large-scale production.
A further object of the present invention is to provide a kind of external wall, and the external wall has good corrosion resisting property, peace
Full energy-conservation.
The present invention is solved its technical problem and realized using following technical scheme.
The present invention proposes a kind of anti-corrosion exterior wall latex paint of energy-conservation, counts in parts by weight, prepares and save anti-corrosion exterior wall latex paint
Raw material include：1~10 part of white fused alumina micro mist, 1~5 part of nano silicon, 10~20 parts of fluorine carbon emulsion, acrylic emulsion 10
30~50 parts of~20 parts, 20~40 parts of other mineral fillers, 2~16 parts of additive and water.
The present invention proposes a kind of preparation method for saving anti-corrosion exterior wall latex paint, including：Raw material is mixed.
The present invention proposes a kind of external wall, and its outer layer is coated with the anti-corrosion exterior wall latex paint of above-mentioned energy-conservation.
The beneficial effect of the embodiment of the present invention is：
A kind of anti-corrosion exterior wall latex paint of energy-conservation provided by the invention, a kind of anti-corrosion exterior wall latex of energy-conservation provided by the invention
Paint, using white fused alumina micro mist, nano silicon, fluorine carbon emulsion, acrylic emulsion as raw material, white fused alumina micro mist self-sharpening is good,
Acid-alkali-corrosive-resisting, high temperature resistant, chemical stability is good, has good insulating properties.Nano silicon is miniature spherical structure, is carried
The corrosion resisting property of high emulsion paint, intensity, ageing resistance, uvioresistant performance, improve the stability of emulsion paint, make emulsion paint and wall
Bond strength greatly improves.Fluorine carbon emulsion causes emulsion paint to have the weatherability of overlength, antiacid alkali, salt fog resistance.Acrylic emulsion
For elastomeric propylene yogurt liquid, there is weatherability, water proofing property, resistance to ultraviolet lamp behaviour.And toughness, elasticity and the extension of enhancing emulsion paint
Rate, effectively reduce the crackle of wall.White fused alumina micro mist, nano silicon, fluorine carbon emulsion and elastomeric propylene yogurt liquid are common
Effect, improve emulsion paint intensity, it is corrosion proof ensure the toughness of emulsion paint simultaneously, prevent from ftractureing, have Synergistic work
With effectively improving the corrosion resistance and stability of emulsion paint, strengthen the practicality and the scope of application of emulsion paint.
A kind of preparation method for saving anti-corrosion exterior wall latex paint, this method preparation process is simple, makes raw material fully dispersed, mixed
Close, help to strengthen the performance for saving anti-corrosion exterior wall latex paint, preparation cost is low, is adapted to large-scale production.
Embodiment
, below will be in the embodiment of the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
Technical scheme be clearly and completely described.Unreceipted actual conditions person, builds according to normal condition or manufacturer in embodiment
The condition of view is carried out.Agents useful for same or the unreceipted production firm person of instrument, it is the conventional production that can be obtained by commercially available purchase
Product.
Have below to one kind energy-conservation anti-corrosion exterior wall latex paint, its preparation method and the external wall of the embodiment of the present invention
Body explanation.
A kind of anti-corrosion exterior wall latex paint of energy-conservation provided in an embodiment of the present invention, counts, it is anti-corrosion outer to prepare energy-conservation in parts by weight
The raw material of wall emulsion paint includes：1~10 part of white fused alumina micro mist, 1~5 part of nano silicon, 10~20 parts of fluorine carbon emulsion, propylene
30~50 parts of 10~20 parts of yogurt liquid, 20~40 parts of other mineral fillers, 2~16 parts of additive and water.
Further, in the preferred embodiment of the present invention, count in parts by weight, raw material includes：White fused alumina micro mist 3~8
Part, 2~5 parts of nano silicon, 12~18 parts of fluorine carbon emulsion, 12~18 parts of acrylic emulsion, other mineral fillers 25~35
30~50 parts of part, 5~15 parts of additive and water.
White fused alumina micro mist self-sharpening is good, and acid-alkali-corrosive-resisting, high temperature resistant, chemical stability is good, has good insulating properties.Make
Strengthen the corrosion resistance of emulsion paint for filler, it is and nontoxic, to human body and environment-friendly.Further, in the more excellent implementation of the present invention
In example, the particle diameter of white fused alumina micro mist is 50~100 μm.White fused alumina grain size of micropowder is small to be helped to disperse, in the presence of dispersant
It can be uniformly dispersed, make the stable performance of emulsion paint.
Nano silicon is miniature spherical structure, has many unique properties, improves the corrosion resisting property, strong of emulsion paint
Degree, ageing resistance, uvioresistant performance, improve the stability of emulsion paint, emulsion paint is greatly improved with wall bond strength.Nanometer
Silica is nontoxic, to environment and human body non-hazardous.
Emulsion has direct influence to the quality of emulsion paint quality.Emulsion plays increase in anti-corrosion exterior wall latex paint is saved
Coating intensity, improve the effect for smearing scrubbing resistance number.In the present invention, acrylic emulsion and other raw materials and each additive
Species, proportioning make materials compatibility good, and the obtained anti-corrosion exterior wall latex paint performance of energy-conservation is good.In the preferred embodiment of the present invention
In, emulsion includes fluorine carbon emulsion and acrylic emulsion.
Fluorine carbon emulsion is as raw material so that emulsion paint has the weatherability of overlength, antiacid alkali, salt fog resistance.Fluorine carbon emulsion has
Machine fluorine element has splendid water resistance more than 6%, with white fused alumina micro mist, nano silicon collective effect, there is collaboration to increase
Effect acts on, and further enhances the corrosion resistance of emulsion paint.
Because white fused alumina micro mist, nano silicon and fluorine carbon emulsion are used in mixed way so that the toughness of emulsion paint is slightly lower, easily
Split, strength and stability is poor.In embodiments of the present invention, acrylic emulsion is elastomeric propylene yogurt liquid, strengthens emulsion paint
Toughness, elasticity and elongation percentage, effectively reduce the crackle of wall.Elastomeric propylene yogurt liquid has weatherability, water proofing property, resistance to simultaneously
Ultraviolet lamp behaviour.In embodiments of the present invention, acrylic emulsion includes Styrene-acrylic Emulsion, multicomponent methacrylate
At least one of emulsion and organosilicon-modified acrylate emulsion.
White fused alumina micro mist, nano silicon, fluorine carbon emulsion and elastomeric propylene yogurt liquid collective effect, improving emulsion paint
Intensity, it is corrosion proof ensure the toughness of emulsion paint simultaneously, there is Synergistic, effectively improve the corrosion resistance of emulsion paint
With stability, strengthen the practicality and the scope of application of emulsion paint.
Conventional energy-conservation is anti-corrosion, and exterior wall latex paint primary raw material is mineral filler, such as powdered whiting, wollastonite in powder, thin,tough silk cloud
Female powder, silica flour etc..When adding other mineral fillers on a small quantity, the performance for saving anti-corrosion exterior wall latex paint can be strengthened, at this
In invention, other mineral fillers include talcum powder, calcined kaolin, mica powder, precipitated calcium carbonate.The particle diameter of other mineral fillers
Smaller, scattered more uniform, the performance of emulsion paint is better.Preferably, the particle diameter of other mineral fillers is 10~20 μm.
In the preparation process of emulsion paint, different additives is added according to being actually needed, to reach required performance.
In the preferred embodiment of the present invention, additive includes thickener, dispersant, defoamer, Antisepticize and mildew preventive, coalescents, pH and adjusted
Save at least one of agent.
Thickener as additive important in anti-corrosion exterior wall latex paint is saved, be mainly used in improving and increase save it is anti-corrosion
The viscosity of exterior wall latex paint, certain rheological characteristic is kept, prevent sagging phenomenon occur in construction, while it is anti-corrosion outer to assign energy-conservation
Wall emulsion paint excellent mechanical performance and storage stability.In embodiments of the present invention, thickener is fine from diatomite, ethoxy
At least two in dimension element, chitosan.
Dispersant reduces the jitter time of raw material, stabilising dispersions, has and reduces flocculation phenomenon, strengthens stability, lifting
Gloss, increase the effect of color developing.Dispersant includes anionic dispersing agent, non-ionic dispersing agent, hydrophobic type dispersant.Point
Powder includes odium stearate, neopelex, dodecyl phenol polyethenoxy ether, triethanolamine stearate, hexadecane
At least two in base ammonium phosphate.By above-mentioned surfactant carry out two kinds particularly a variety of compounding uses when, can significantly increase
Add the dispersiveness of raw material, strengthen the stability of emulsion paint, extend the holding time.
A large amount of bubbles can be produced in the mixing process of raw material, these bubbles can influence to save in work progress anti-corrosion
The planarization and mechanical performance of exterior wall latex paint.Defoamer can suppress foam and produce, eliminate foam, be added in preparation process
Appropriate defoamer, the stability and performance for saving anti-corrosion exterior wall latex paint can be improved.In an embodiment of the present invention, defoamer
Organic silicon defoamer and organic-silicon-modified defoamer etc. can be used.
When saving anti-corrosion exterior wall latex paint and using in building etc. it is necessary to have the performance of anticorrosive mildewproof, avoid applying
Body is covered by the corrosion of the corrosive substances such as chemical substance and corroding for mould.Also include Antisepticize and mildew preventive in additive to improve
Save the performance of anti-corrosion exterior wall latex paint.
For coalescents as one of additive important in the anti-corrosion exterior wall latex paint of energy-conservation, envoy can anti-corrosion exterior wall latex paint
Reach workability and quality of forming film.Save that the film forming procedure of anti-corrosion exterior wall latex paint is complex, from scattered polymer particles
Grain is to being mutually coalesced as overall process.Coalescents promote the Plastic Flow and elastic deformation of latex particle, make particle table
Thin-skinnedization, promote the easy compressive deformation of polymer particle, merge film forming；Coalescents can reduce the anti-corrosion exterior wall latex paint of energy-conservation
MFT.
PH adjusting agent is used for the pH value of the anti-corrosion exterior wall latex paint of energy-saving adjusting, and increase saves the stabilization of anti-corrosion exterior wall latex paint
Property, while also there is wetting, disperse.
In order that the anti-corrosion exterior wall latex paint of the energy-conservation that must be prepared has preferably mechanical performance and chemical property, additive bag
1~3 part of thickener, 1~5 part of dispersant, 1~2 part of defoamer, 1~3 part of Antisepticize and mildew preventive, 1~3 part of coalescents, pH is included to adjust
Save at least one of 0.1~1 part of agent.
The embodiment of the present invention additionally provides a kind of preparation method for saving anti-corrosion exterior wall latex paint, including：
Raw material is weighed in proportion, by nano silicon, water, thickener, dispersant, part defoamer and anticorrosive mildewproof
Agent is sufficiently mixed 10~20min of stirring under 500~600rpm stir speed (S.S.).
After stirring, white fused alumina micro mist and other mineral fillers are added, it is thick under 1000~1500rpm stir speed (S.S.)
Scattered 5~40min.Coarse dispersion mashing is scattered.Fineness is tested, preferably, fineness is less than 35 μm, is produced finely dispersed
Pigment slurry.
Fluorine carbon emulsion, acrylic emulsion, coalescents, remaining defoamer and the stream of metering are slowly added in slurries
Flat agent.Under conditions of 300~500rpm, after stirring at low speed is uniform, the pH value of pH adjusting agent regulation system is added, is stirred
After produce the anti-corrosion exterior wall latex paint sample of energy-conservation.
The feature and performance of the present invention are described in further detail with reference to embodiments.
Embodiment 1
A kind of anti-corrosion exterior wall latex paint of energy-conservation is present embodiments provided, is counted in parts by weight, including：
1 part of nano silicon, 10 parts of organosilicon-modified acrylate emulsion, 20 parts of other mineral fillers, thickener 1
Part, 1 part of dispersant, 1 part of defoamer, 1 part of Antisepticize and mildew preventive, 1 part of coalescents and 30 parts of 0.1 part of pH adjusting agent and water.
Mainly it is made by the following method：
By nano silicon, water, thickener, dispersant, part defoamer and Antisepticize and mildew preventive in 500~600rpm
Stir speed (S.S.) under be sufficiently mixed 10~20min of stirring.
After stirring, other mineral fillers are added, the coarse dispersion 5min under 1000rpm stir speed (S.S.).By coarse dispersion
Liquid mashing is scattered.Fineness is tested, preferably, fineness is less than 35 μm, produces finely dispersed pigment slurry.
Be slowly added in slurries metering organosilicon-modified acrylate emulsion, coalescents, remaining defoamer with
And levelling agent.Under conditions of 300rpm, after stirring at low speed is uniform, the pH value of pH adjusting agent regulation system is added, is stirred
After produce the anti-corrosion exterior wall latex paint sample of energy-conservation.
Embodiment 2
A kind of anti-corrosion exterior wall latex paint of energy-conservation is present embodiments provided, is counted in parts by weight, including：
4 parts of white fused alumina micro mist, 16 parts of Styrene-acrylic Emulsion, 24 parts of other mineral fillers, 2 parts of thickener,
0.7 part of 4 parts of dispersant, 2 parts of defoamer, 3 parts of Antisepticize and mildew preventive, 1 part of coalescents and pH adjusting agent and 50 parts of water.Its
In, the particle diameter of white fused alumina micro mist is 100 μm.
Mainly it is made by the following method：
Water, thickener, dispersant, part defoamer and Antisepticize and mildew preventive are fully mixed under 500rpm stir speed (S.S.)
Close stirring 10min.
After stirring, white fused alumina micro mist and other mineral fillers, the coarse dispersion under 1100rpm stir speed (S.S.) are added
10min.Coarse dispersion mashing is scattered.Fineness is tested, preferably, fineness is less than 35 μm, produces finely dispersed graining paste
Liquid.
Be slowly added in slurries metering Styrene-acrylic Emulsion, coalescents, remaining defoamer with
And levelling agent.Under conditions of 350rpm, after stirring at low speed is uniform, the pH value of pH adjusting agent regulation system is added, is stirred
After produce the anti-corrosion exterior wall latex paint sample of energy-conservation.
Embodiment 3
A kind of anti-corrosion exterior wall latex paint of energy-conservation is present embodiments provided, is counted in parts by weight, including：
17 parts of fluorine carbon emulsion, 15 parts of multicomponent methacrylate emulsion, 30 parts of other mineral fillers, 3 parts of thickener, dispersant 5
Part, 2 parts of defoamer, 3 parts of Antisepticize and mildew preventive, 3 parts of coalescents and 39 parts of 0.8 part of pH adjusting agent and water.
Mainly it is made by the following method：
Water, thickener, dispersant, part defoamer and Antisepticize and mildew preventive are fully mixed under 560rpm stir speed (S.S.)
Close stirring 18min.
After stirring, other mineral fillers are added, the coarse dispersion 30min under 1400rpm stir speed (S.S.).By coarse dispersion
Liquid mashing is scattered.Fineness is tested, preferably, fineness is less than 35 μm, produces finely dispersed pigment slurry.
Fluorine carbon emulsion, multicomponent methacrylate emulsion, coalescents, the remaining defoamer of metering are slowly added in slurries
And levelling agent.Under conditions of 500rpm, after stirring at low speed is uniform, the pH value of pH adjusting agent regulation system is added, stirring is equal
The anti-corrosion exterior wall latex paint sample of energy-conservation is produced after even.
Embodiment 4
A kind of anti-corrosion exterior wall latex paint of energy-conservation is present embodiments provided, is counted in parts by weight, including：
9 parts of white fused alumina micro mist, 2 parts of nano silicon, 14 parts of fluorine carbon emulsion, 32 parts of other mineral fillers, thickener 2
Part, 3 parts of dispersant, 1 part of defoamer, 1 part of Antisepticize and mildew preventive, 1 part of coalescents and 40 parts of 0.6 part of pH adjusting agent and water.
Wherein, the particle diameter of white fused alumina micro mist is 70 μm.
Mainly it is made by the following method：
By nano silicon, water, thickener, dispersant, part defoamer and Antisepticize and mildew preventive stirring in 500rpm
Mix and stirring 10min is sufficiently mixed under speed.
After stirring, white fused alumina micro mist and other mineral fillers, the coarse dispersion under 1000rpm stir speed (S.S.) are added
35min.Coarse dispersion mashing is scattered.Fineness is tested, preferably, fineness is less than 35 μm, produces finely dispersed graining paste
Liquid.
Fluorine carbon emulsion, coalescents, remaining defoamer and the levelling agent of metering are slowly added in slurries.
Under conditions of 400rpm, after stirring at low speed is uniform, the pH value of pH adjusting agent regulation system is added, it is resistance to that energy-conservation is produced after stirring
Lose exterior wall latex paint sample.
Embodiment 5
A kind of anti-corrosion exterior wall latex paint of energy-conservation is present embodiments provided, is counted in parts by weight, including：
1 part of white fused alumina micro mist, 1 part of nano silicon, 10 parts of fluorine carbon emulsion, organosilicon-modified acrylate emulsion 20
Part, 40 parts of other mineral fillers, 3 parts of thickener, 5 parts of dispersant, 2 parts of defoamer, 3 parts of Antisepticize and mildew preventive, 3 parts of coalescents with
And 50 parts of 1 part of pH adjusting agent and water.
Mainly it is made by the following method：
By nano silicon, water, thickener, dispersant, part defoamer and Antisepticize and mildew preventive stirring in 500rpm
Mix and stirring 10min is sufficiently mixed under speed.
After stirring, white fused alumina micro mist and other mineral fillers, the coarse dispersion under 1100rpm stir speed (S.S.) are added
25min.Coarse dispersion mashing is scattered.
Fluorine carbon emulsion, Styrene-acrylic Emulsion, the multicomponent methacrylate breast of metering are slowly added in slurries
Liquid and organosilicon-modified acrylate emulsion, coalescents, remaining defoamer and levelling agent.Under conditions of 300rpm,
After stirring at low speed is uniform, the pH value of pH adjusting agent regulation system is added, the anti-corrosion exterior wall latex paint sample of energy-conservation is produced after stirring.
Embodiment 6
A kind of anti-corrosion exterior wall latex paint of energy-conservation is present embodiments provided, is counted in parts by weight, including：
5 parts of white fused alumina micro mist, 3 parts of nano silicon, 15 parts of fluorine carbon emulsion, Styrene-acrylic Emulsion 15
Part, 30 parts of other mineral fillers, 2 parts of thickener, 4 parts of dispersant, 2 parts of defoamer, 2 parts of Antisepticize and mildew preventive, 2 parts of coalescents with
And 45 parts of 0.5 part of pH adjusting agent and water.Wherein, the particle diameter of white fused alumina micro mist is 80 μm.
Mainly it is made by the following method：
By nano silicon, water, thickener, dispersant, part defoamer and Antisepticize and mildew preventive stirring in 600rpm
Mix and stirring 10min is sufficiently mixed under speed.
After stirring, white fused alumina micro mist and other mineral fillers, the coarse dispersion under 1200rpm stir speed (S.S.) are added
20min.Coarse dispersion mashing is scattered.Fineness is tested, preferably, fineness is less than 35 μm, produces finely dispersed graining paste
Liquid.
The fluorine carbon emulsion of metering, Styrene-acrylic Emulsion, coalescents, remaining is slowly added in slurries
Defoamer and levelling agent.Under conditions of 400rpm, after stirring at low speed is uniform, the pH value of pH adjusting agent regulation system is added,
The anti-corrosion exterior wall latex paint sample of energy-conservation is produced after stirring.
Embodiment 7
A kind of anti-corrosion exterior wall latex paint of energy-conservation is present embodiments provided, is counted in parts by weight, including：
10 parts of white fused alumina micro mist, 5 parts of nano silicon, 20 parts of fluorine carbon emulsion, multicomponent methacrylate emulsion and organosilicon
20 parts of the mixture of modified acrylate emulsion, 30 parts of other mineral fillers, 3 parts of thickener, 5 parts of dispersant, 2 parts of defoamer,
0.6 part of 3 parts of Antisepticize and mildew preventive, 3 parts of coalescents and pH adjusting agent and 40 parts of water.Wherein, the particle diameter of white fused alumina micro mist is
50μm。
Mainly it is made by the following method：
By nano silicon, water, thickener, dispersant, part defoamer and Antisepticize and mildew preventive stirring in 600rpm
Mix and stirring 20min is sufficiently mixed under speed.
After stirring, white fused alumina micro mist and other mineral fillers, the coarse dispersion under 1500rpm stir speed (S.S.) are added
40min.Coarse dispersion mashing is scattered.Fineness is tested, preferably, fineness is less than 35 μm, produces finely dispersed graining paste
Liquid.
Fluorine carbon emulsion, multicomponent methacrylate emulsion, the organosilicon-modified acrylate breast of metering are slowly added in slurries
Liquid, coalescents, remaining defoamer and levelling agent.Under conditions of 500rpm, after stirring at low speed is uniform, pH regulations are added
The pH value of agent regulation system, the anti-corrosion exterior wall latex paint sample of energy-conservation is produced after stirring.
Comparative example 1
This comparative example provides a kind of emulsion paint, counts in parts by weight, including：
10 parts of acrylic acid ester emulsion, 20 parts of other mineral fillers, 1 part of thickener, 1 part of dispersant, 1 part of defoamer, anti-corrosion
0.1 part of 1 part of mould inhibitor, 1 part of coalescents and pH adjusting agent and 30 parts of water.
Mainly it is made by the following method：
Water, thickener, dispersant, part defoamer and Antisepticize and mildew preventive are fully mixed under 500rpm stir speed (S.S.)
Close stirring 10min.
After stirring, other mineral fillers are added, the coarse dispersion 5min under 1000rpm stir speed (S.S.).By coarse dispersion
Liquid mashing is scattered.Fineness is tested, preferably, fineness is less than 35 μm, produces finely dispersed pigment slurry.
Acrylic acid ester emulsion, coalescents, remaining defoamer and the levelling agent of metering are slowly added in slurries.
Under conditions of 300rpm, after stirring at low speed is uniform, the pH value of pH adjusting agent regulation system is added, it is resistance to that energy-conservation is produced after stirring
Lose exterior wall latex paint sample.
Comparative example 2
This comparative example provides a kind of exterior wall latex paint bought on the market.
Test example
The emulsion paint that embodiment 1~7, the anti-corrosion exterior wall latex paint of energy-conservation of the preparation of comparative example 1 and comparative example 2 provide is chosen to enter
Row performance detection is as a result as follows：
The performance test results of table 1
As shown in Table 1, compared to comparative example 1 and comparative example 2, the anti-corrosion exterior wall latex paint of energy-conservation that embodiment 1~7 provides is equal
With preferable stability, corrosion resistance, have good workability, drying time is short, and outward appearance is preferable.Wherein, embodiment 6 and embodiment 7
White fused alumina micro mist, nano silicon, fluorine carbon emulsion and acrylic emulsion are included in raw material, is used in conjunction with synergy work
With significantly improving the corrosion resistance of emulsion paint.The anti-corrosion exterior wall latex paint of energy-conservation that embodiment 7 provides is optimal, illustrates that embodiment 7 provides
Raw material and its proportioning, preparation method it is more scientific and reasonable.
In summary, a kind of anti-corrosion exterior wall latex paint of energy-conservation provided by the invention, a kind of energy-conservation provided by the invention is anti-corrosion
Exterior wall latex paint, using white fused alumina micro mist, nano silicon, fluorine carbon emulsion, acrylic emulsion as raw material, white fused alumina micro mist is certainly
Sharp property is good, and acid-alkali-corrosive-resisting, high temperature resistant, chemical stability is good, has good insulating properties.Nano silicon is miniature spherical
Structure, the corrosion resisting property of emulsion paint, intensity, ageing resistance, uvioresistant performance are improved, improves the stability of emulsion paint, makes latex
Paint greatly improves with wall bond strength.Fluorine carbon emulsion causes emulsion paint to have the weatherability of overlength, antiacid alkali, salt fog resistance.Third
Olefin(e) acid emulsion is elastomeric propylene yogurt liquid, has weatherability, water proofing property, resistance to ultraviolet lamp behaviour.And toughness, the bullet of enhancing emulsion paint
Property and elongation percentage, effectively reduce the crackle of wall.White fused alumina micro mist, nano silicon, fluorine carbon emulsion and elastomeric propylene acid
Emulsion collective effect, improving emulsion paint intensity, the corrosion proof work for ensureing the toughness of emulsion paint simultaneously, there is Synergistic
With effectively improving the corrosion resistance and stability of emulsion paint, strengthen the practicality and the scope of application of emulsion paint.
Embodiments described above is part of the embodiment of the present invention, rather than whole embodiments.The reality of the present invention
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
Claims (10)
1. one kind saves anti-corrosion exterior wall latex paint, it is characterised in that counts in parts by weight, prepares the anti-corrosion exterior wall latex of energy-conservation
The raw material of paint includes：1~10 part of white fused alumina micro mist, 1~5 part of nano silicon, 10~20 parts of fluorine carbon emulsion, acrylic emulsion
30~50 parts of 10~20 parts, 20~40 parts of other mineral fillers, 2~16 parts of additive and water.
2. the anti-corrosion exterior wall latex paint of energy-conservation according to claim 1, it is characterised in that count in parts by weight, the raw material
Including：3~8 parts of the white fused alumina micro mist, 2~5 parts of the nano silicon, 12~18 parts of the fluorine carbon emulsion, described third
12~18 parts of olefin(e) acid emulsion, described 25~35 parts of other mineral fillers, 5~15 parts of the additive and the water 30~50
Part.
3. the anti-corrosion exterior wall latex paint of energy-conservation according to claim 1 or 2, it is characterised in that the additive includes thickening
At least one of agent, dispersant, defoamer, Antisepticize and mildew preventive, coalescents and pH adjusting agent.
4. the anti-corrosion exterior wall latex paint of energy-conservation according to claim 3, it is characterised in that count in parts by weight, the addition
Agent includes 1~3 part of the thickener, 1~5 part of the dispersant, 1~2 part of the defoamer, the Antisepticize and mildew preventive 1~3
At least one of 0.1~1 part of part, 1~3 part of the coalescents and described pH adjusting agent.
5. the anti-corrosion exterior wall latex paint of energy-conservation according to claim 1, it is characterised in that the particle diameter of the white fused alumina micro mist is
50~100 μm.
6. the anti-corrosion exterior wall latex paint of energy-conservation according to claim 1, it is characterised in that the acrylic emulsion includes benzene second
At least one of alkene modified acrylate emulsion, multicomponent methacrylate emulsion and organosilicon-modified acrylate emulsion.
A kind of 7. preparation method of anti-corrosion exterior wall latex paint of energy-conservation as described in any one of claim 1 to 6, it is characterised in that
Including：The raw material is mixed.
8. the preparation method of the anti-corrosion exterior wall latex paint of energy-conservation according to claim 7, it is characterised in that including：By described in
Nano silicon is scattered in the water with the dispersant in the additive, thickener, defoamer, Antisepticize and mildew preventive, with
The white fused alumina micro mist and the mixing of other described mineral fillers carry out mashing and disperseed, with the fluorine carbon emulsion, the propylene yogurt
Liquid and defoamer in the additive, coalescents, pH adjusting agent mixing.
9. the preparation method of the anti-corrosion exterior wall latex paint of energy-conservation according to claim 8, it is characterised in that mashing dispersion mixing
The jitter time of thing is 10~30min, and it is 1000~1500rpm to disperse rotating speed.
10. a kind of external wall, it is characterised in that the outer layer coating of the external wall is just like any one of claim 1 to 6 institute
The anti-corrosion exterior wall latex paint of energy-conservation stated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710732348.3A CN107365535A (en) | 2017-08-23 | 2017-08-23 | One kind saves anti-corrosion exterior wall latex paint, its preparation method and external wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710732348.3A CN107365535A (en) | 2017-08-23 | 2017-08-23 | One kind saves anti-corrosion exterior wall latex paint, its preparation method and external wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110724414A (en) * | 2019-10-08 | 2020-01-24 | 武汉长弢新材料有限公司 | Stain-resistant high-temperature-resistant water-based paint and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627895A (en) * | 2012-03-29 | 2012-08-08 | 黑龙江省玉琦装饰涂料有限公司 | Multifunctional dustproof self-cleaning wall paint |
| CN105838220A (en) * | 2016-05-03 | 2016-08-10 | 梁冬 | Waterproof stain-resistant silica sol polyurethane emulsion composite coating for building interior wall |
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2017
- 2017-08-23 CN CN201710732348.3A patent/CN107365535A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627895A (en) * | 2012-03-29 | 2012-08-08 | 黑龙江省玉琦装饰涂料有限公司 | Multifunctional dustproof self-cleaning wall paint |
| CN105838220A (en) * | 2016-05-03 | 2016-08-10 | 梁冬 | Waterproof stain-resistant silica sol polyurethane emulsion composite coating for building interior wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110724414A (en) * | 2019-10-08 | 2020-01-24 | 武汉长弢新材料有限公司 | Stain-resistant high-temperature-resistant water-based paint and preparation method thereof |
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Application publication date: 20171121 |