CN110016261A - A kind of heat-insulated radiation protection water-repellent paint and preparation method thereof - Google Patents

A kind of heat-insulated radiation protection water-repellent paint and preparation method thereof Download PDF

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Publication number
CN110016261A
CN110016261A CN201910284290.XA CN201910284290A CN110016261A CN 110016261 A CN110016261 A CN 110016261A CN 201910284290 A CN201910284290 A CN 201910284290A CN 110016261 A CN110016261 A CN 110016261A
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parts
powder
heat
repellent paint
radiation protection
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刘轶麟
张良军
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Hubei Lubang Building Material Co Ltd
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Hubei Lubang Building Material Co Ltd
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Priority to CN201910284290.XA priority Critical patent/CN110016261A/en
Publication of CN110016261A publication Critical patent/CN110016261A/en
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    • 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
    • C09D109/00Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
    • C09D109/06Copolymers with styrene
    • 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
    • C09D125/00Coating 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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02Homopolymers or copolymers of hydrocarbons
    • C09D125/04Homopolymers or copolymers of styrene
    • C09D125/08Copolymers of styrene
    • C09D125/14Copolymers of styrene with unsaturated 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
    • C09D143/00Coating 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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
    • C09D143/04Homopolymers or copolymers of monomers containing silicon
    • 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
    • C09D4/00Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C09D4/06Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
    • 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
    • C09D5/004Reflecting paints; Signal paints
    • 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/48Stabilisers against degradation by oxygen, light or heat
    • 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/70Additives characterised by shape, e.g. fibres, flakes or microspheres
    • 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
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

Abstract

The invention discloses a kind of heat-insulated radiation protection water-repellent paint, the component including following parts by weight: 10~20 parts of styrene-acrylic emulsion, 10~15 parts of silicone acrylic emulsion, 10~15 parts of styrene-butadiene emulsion, 10~20 parts of weather-proof powder, 5~10 parts of modified powder, 2~7 parts of sepiolite powder, 5~10 parts of cenosphere, 4~9 parts of mica powder, 2~7 parts of attapulgite powder and 0.5~3 part of styrenated phenol.The synergistic effect that coating in the present invention passes through several components, and by adjusting the weight ratio between each component, the waterproof and dampproof performance for not only increasing coating, improves the adhesive property of coating, also improves the heat insulation property, uvioresistant, anti-aging and heat reflection of coating.The present invention also provides a kind of preparation methods of heat-insulated radiation protection water-repellent paint.

Description

A kind of heat-insulated radiation protection water-repellent paint and preparation method thereof
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of heat-insulated radiation protection water-repellent paint and preparation method thereof.
Background technique
The leakage problems of building are generally existing, and buildings waterproof becomes question of common concern in architectural engineering, especially After modern architecture tends to high stratification, assembling, the requirement to waterproofing work is higher, and water-repellent paint is often made in waterproofing work One of primary roofing material.
Currently, the functionality of water-repellent paint is more single, have the function of waterproof water proof, and heat-insulated, radiation protection effect It is poor.Existing water-repellent paint mainly uses Styrene And Chloroalkyl Acrylates (SAE) or acetic acid-vinyl acetate (EVA) copolymer emulsion, this Two kinds of materials all have preferable workability and compatibility with cement, are capable of forming preferable continuous waterproof membrane.Both waterproofs Material is only coated in a thin layer on the inside of the surface layer or building of building, after the completion of molding, the heating conduction of water-repellent paint It combines together substantially with the heating conduction of building, but both water-repellent paint light albedoes and weatherability are poor, use the longevity Life is shorter, and the irradiation of daylight, and the temperature of Indoor environment can be made to increase rapidly, and indoor ventilation effect is poor, causes to dissipate Thermal effect is bad, but the inside of building needs to be heated up or cooled down using some equipment, consume generally there are heat-insulated demand It can be serious.
In view of this, promoting the benign development of friendly environment society to reduce carbon emission, it is necessary to provide a kind of tool There is heat-insulated and radiation-proof effect water-repellent paint.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of heat-insulated radiation protection water-repellent paint is proposed, which applies Material has heat-insulated and radiation-proof effect;The purpose of another aspect of the present invention is, provides a kind of preparation of heat-insulated radiation shielding coating Method.
To reach above-mentioned technical purpose, technical solution of the present invention provides a kind of heat-insulated radiation protection water-repellent paint, including such as The component of lower parts by weight: 10~20 parts of styrene-acrylic emulsion, 10~15 parts of silicone acrylic emulsion, 10~15 parts of styrene-butadiene emulsion, weather-proof powder 10 ~20 parts, 5~10 parts of modified powder, 2~7 parts of sepiolite powder, 5~10 parts of cenosphere, 4~9 parts of mica powder, attapulgite powder 2~7 parts and 0.5~3 part of styrenated phenol.
Technical solution of the present invention additionally provides a kind of preparation method of heat-insulated radiation protection water-repellent paint, including walks as follows It is rapid:
S1, it stocks up by weight;
S2, weather-proof powder, modified powder, sepiolite powder, cenosphere, mica powder, attapulgite powder and water are mixed It is even, obtain mixed liquor A;Styrene-acrylic emulsion, silicone acrylic emulsion, styrene-butadiene emulsion and styrenated phenol are uniformly mixed, mixed liquor is obtained B;The mixed liquor A and the mixed liquid B are uniformly mixed, finished product is obtained.
Compared with prior art, the beneficial effect comprise that
1, in the present invention styrene-acrylic emulsion that adds can continuous film forming, improve the extensibility at water-repellent paint interface;Silicon third Lotion can improve the intensity of water-repellent paint;Styrene-butadiene emulsion can improve the heat resistance of water-repellent paint;Weather-proof powder and modified powder It is adjustable the rheological property of water-repellent paint, not only improves and improves the boundary strength and compactness of water-repellent paint, enhance anti- The mechanical performance of water paint, and improve the weatherability of water-repellent paint;Sepiolite powder can improve the heat-proof quality of coating, and it has There is certain rheological characteristic, improves the thixotropy and suspension of coating;Cenosphere have hollow structure, can improve coating every Thermal effect makes light diffusion and scattering, improves coating to the obstructing capacity of infrared heat ray;Mica powder can assist hollow micro- Pearl further promotes coating to the albedo of sunlight;Attapulgite powder can promote the deformability of coating, it may have heat-insulated guarantor The effect of temperature;Styrenated phenol is able to ascend the ageing resistance of coating;
2, the coating in the present invention is by the synergistic effects of several components, and by adjusting the weight ratio between each component Example, not only increases the waterproof and dampproof performance of coating, improves the adhesive property of coating, also improve the insulation of coating Property, uvioresistant, anti-aging and heat reflection;
3, the preparation method of coating is simple in the present invention, and each component mixes more uniform, is suitable for industrial mass Production.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that embodiment described herein is only used to explain the present invention, it is not used to limit The present invention.
The embodiment provides a kind of heat-insulated radiation protection water-repellent paint, the components including following parts by weight: phenylpropyl alcohol 10~20 parts of lotion, 10~15 parts of silicone acrylic emulsion, 10~15 parts of styrene-butadiene emulsion, 10~20 parts of weather-proof powder, modified powder 5~10 Part, 2~7 parts of sepiolite powder, 5~10 parts of cenosphere, 4~9 parts of mica powder, 2~7 parts of attapulgite powder and styrenated phenol 0.5~3 part.
In the present invention, weather-proof powder is rutile titanium white powder;Its dispersibility with higher, high covering power and preferable steady It is qualitative, it plays a protective role to the stability of water-repellent paint, and enhance the mechanical strength and adhesive force of film, prevents crackle, prevent Only ultraviolet light and moisture penetrate, to extend the service life of film;If water-repellent paint is colored, moreover it is possible to color after making water-repellent paint form a film It is color bright-coloured.
In the present invention, modified powder is precipitated calcium carbonate;It is adjustable viscosity, rheological property and the curability of coating, from And the heat resistance, wearability and glossiness of coating are improved, and improve the processing performance of coating.
In the present invention, partial size≤50um of cenosphere promotes the heat-insulated effect of coating to increase the surface area of cenosphere Fruit, and enhance the diffusion and scattering of light, to enhance the radiation-proof effect of coating.
In the present invention, which further includes the common auxiliary agent of paint field and/or carrier, including but It is not limited at least one of defoaming agent, foam inhibitor, dispersing agent, coalescing agent, fungicide, thickener, colorant, solvent;Its Middle solvent is organic solvent, vegetable oil solvent or water.
In some preferred embodiments of the invention, the heat-insulated radiation protection water-repellent paint further include: defoaming agent, foam inhibition Agent, dispersing agent, coalescing agent, fungicide, thickener, aqueous color paste and water.Wherein, defoaming agent can eliminate the bubble of generation, mention The compactness of high film forming;Foam inhibitor can inhibit the generation of bubble to defoam rapidly in a longer period of time;Dispersing agent energy It is uniformly mixed water-repellent paint system, suspendability increases, and does not precipitate, the physico-chemical property of whole system more stable uniform;At Film auxiliary agent can preferably promote water-repellent paint surface to form a tunic, and accelerate the formation of film;Fungicide can play antibacterial and mouldproof Effect;Thickener can increase the consistency of water-repellent paint, improve spreading property;Aqueous color paste, which plays, adjusts water-repellent paint color Effect;The carrier that water is fused as each component, merges each component sufficiently.Defoaming agent in the present invention, foam inhibitor, dispersing agent, at Film auxiliary agent, fungicide, thickener and which kind of specifically used type of aqueous color paste, those skilled in the art can be according to practical feelings Condition is selected.
It is highly preferred that the heat-insulated radiation protection water-repellent paint includes the auxiliary agent of following parts by weight: 0.1~0.2 part of defoaming agent, suppression 0.15~0.3 part of infusion, 0.5~2 part of dispersing agent, 0.8~2 part of coalescing agent, 0.1~0.2 part of fungicide, thickener 1~2 Part, 0.4~0.6 part of aqueous color paste and 5~10 parts of water.By the amount of auxiliary agent in optimization water-repellent paint, preferably to improve waterproof The performance of coating, and avoid the waste of raw material.
In the present invention, the pH value of the heat-insulated radiation protection water-repellent paint is 8.5~9.5.
Embodiments of the present invention additionally provide a kind of preparation method of heat-insulated radiation protection water-repellent paint, including walk as follows It is rapid:
(1) it stocks up by weight;
(2) weather-proof powder, modified powder, sepiolite powder, cenosphere, mica powder, attapulgite powder and water are mixed equal It is even, obtain mixed liquor A;Styrene-acrylic emulsion, silicone acrylic emulsion, styrene-butadiene emulsion and styrenated phenol are uniformly mixed, mixed liquor is obtained B;Mixed liquor A and mixed liquid B are uniformly mixed, finished product is obtained.
In the present invention, prepare mixed liquor A when be also added into defoaming agent, foam inhibitor, dispersing agent, coalescing agent, fungicide and Aqueous color paste, mixed liquor A are specifically prepared with the following method: water and aqueous color paste being uniformly mixed, mill base liquid is obtained;It will defoaming Agent, foam inhibitor, dispersing agent, coalescing agent, fungicide and mill base liquid are uniformly mixed, and obtain cosolvent;Again by cosolvent, weather-proof powder Body, modified powder, sepiolite powder, cenosphere, mica powder and attapulgite powder are uniformly mixed, and obtain mixed liquor A.
In the present invention, after mixing by mixed liquor A and mixed liquid B, thickener also joined into mixed liquor, to adjust The consistency of finished product.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not For limiting the present invention.
Experimental method in the present invention is unless otherwise specified conventional method.Experimental material used in the present invention is such as It is that market is commercially available without specified otherwise.
Embodiment 1:
The embodiment of the present invention 1 provides a kind of heat-insulated radiation protection water-repellent paint, the component including following parts by weight: phenylpropyl alcohol 15 parts of lotion, 12.5 parts of silicone acrylic emulsion, 13 parts of styrene-butadiene emulsion, 15 parts of weather-proof powder, 7 parts of modified powder, 4.5 parts of sepiolite powder, 8 parts of cenosphere, 6 parts of mica powder, 5 parts of attapulgite powder, 1.7 parts of styrenated phenol, 0.15 part of defoaming agent, foam inhibitor 0.2 Part, 1.2 parts of dispersing agent, 1.5 parts of coalescing agent, 0.15 part of fungicide, 1.5 parts of thickener, 0.5 part of aqueous color paste and 7 parts of water.
The heat-insulated radiation protection water-repellent paint is prepared with the following method:
(1) water and aqueous color paste are uniformly mixed, obtain mill base liquid;By defoaming agent, foam inhibitor, dispersing agent, film forming Auxiliary agent, fungicide and mill base liquid are uniformly mixed, and obtain cosolvent;Again by cosolvent, weather-proof powder, modified powder, Hai Pao Mountain flour, cenosphere, mica powder and attapulgite powder are uniformly mixed, and obtain mixed liquor A;
(2) styrene-acrylic emulsion, silicone acrylic emulsion, styrene-butadiene emulsion and styrenated phenol are uniformly mixed, obtain mixed liquor B;
(3) thickener and mixed liquid B are added in mixed liquor A, after being uniformly mixed, the pH value of mixed liquor are transferred to 9, Obtain finished product.
Embodiment 2:
The embodiment of the present invention 2 provides a kind of heat-insulated radiation protection water-repellent paint, the component including following parts by weight: phenylpropyl alcohol It is 12 parts of lotion, 11 parts of silicone acrylic emulsion, 11 parts of styrene-butadiene emulsion, 13 parts of weather-proof powder, 6 parts of modified powder, 3 parts of sepiolite powder, hollow 6 parts of microballon, 5 parts of mica powder, 4 parts of attapulgite powder, 1 part of styrenated phenol, 0.15 part of defoaming agent, 0.2 part of foam inhibitor, dispersion 1 part of agent, 1 part of coalescing agent, 0.15 part of fungicide, 1.5 parts of thickener, 0.5 part of aqueous color paste and 8 parts of water.
The preparation method of the heat-insulated radiation protection water-repellent paint is identical as the preparation method in embodiment 1, and difference is step (3) finished product is obtained after the pH value of mixed liquor is transferred to 8.5 in.
Embodiment 3:
The embodiment of the present invention 3 provides a kind of heat-insulated radiation protection water-repellent paint, the component including following parts by weight: phenylpropyl alcohol It is 18 parts of lotion, 13 parts of silicone acrylic emulsion, 14 parts of styrene-butadiene emulsion, 17 parts of weather-proof powder, 8 parts of modified powder, 5 parts of sepiolite powder, hollow 9 parts of microballon, 8 parts of mica powder, 6 parts of attapulgite powder, 2 parts of styrenated phenol, 0.15 part of defoaming agent, 0.2 part of foam inhibitor, dispersion 1.5 parts of agent, 1.5 parts of coalescing agent, 0.15 part of fungicide, 1.5 parts of thickener, 0.5 part of aqueous color paste and 8 parts of water.
The preparation method of the heat-insulated radiation protection water-repellent paint is identical as the preparation method in embodiment 1, and difference is step (3) finished product is obtained after the pH value of mixed liquor is transferred to 9.5 in.
Embodiment 4:
The embodiment of the present invention 4 provides a kind of heat-insulated radiation protection water-repellent paint, the component including following parts by weight: phenylpropyl alcohol It is 10 parts of lotion, 10 parts of silicone acrylic emulsion, 10 parts of styrene-butadiene emulsion, 10 parts of weather-proof powder, 5 parts of modified powder, 2 parts of sepiolite powder, hollow 5 parts of microballon, 4 parts of mica powder, 2 parts of attapulgite powder, 0.5 part of styrenated phenol, 0.1 part of defoaming agent, foam inhibitor 0.15 part, point 0.5 part of powder, 0.8 part of coalescing agent, 0.1 part of fungicide, 1 part of thickener, 0.4 part of aqueous color paste and 5 parts of water.
The preparation method of the heat-insulated radiation protection water-repellent paint is identical as the preparation method in embodiment 1.
Embodiment 5:
The embodiment of the present invention 5 provides a kind of heat-insulated radiation protection water-repellent paint, the component including following parts by weight: phenylpropyl alcohol It is 20 parts of lotion, 15 parts of silicone acrylic emulsion, 15 parts of styrene-butadiene emulsion, 20 parts of weather-proof powder, 10 parts of modified powder, 7 parts of sepiolite powder, hollow 10 parts of microballon, 9 parts of mica powder, 7 parts of attapulgite powder, 3 parts of styrenated phenol, 0.2 part of defoaming agent, 0.3 part of foam inhibitor, dispersion 2 parts of agent, 2 parts of coalescing agent, 0.2 part of fungicide, 2 parts of thickener, 0.6 part of aqueous color paste and 10 parts of water.
The preparation method of the heat-insulated radiation protection water-repellent paint is identical as the preparation method in embodiment 1.
The performance of heat-insulated radiation protection water-repellent paint obtained in the embodiment of the present invention 1~5 is tested, performance test knot Fruit is as shown in table 1:
The heat-insulated radiation protection water-repellent paint performance comparison of 1 Examples 1 to 5 of table
As can be seen from Table 1, the adhesion strength of heat-insulated radiation protection water-repellent paint obtained in the embodiment of the present invention 1~5, draw It stretches intensity, fracture elongation and heat-proof quality and is superior to commercially available conventional waterproof coating, drying time is also than commercially available conventional waterproof Coating is shorter.
The above described specific embodiments of the present invention are not intended to limit the scope of the present invention..Any basis Any other various changes and modifications that technical concept of the invention is made should be included in the guarantor of the claims in the present invention It protects in range.

Claims (10)

1. a kind of heat-insulated radiation protection water-repellent paint, which is characterized in that the component including following parts by weight: styrene-acrylic emulsion 10~20 Part, 10~15 parts of silicone acrylic emulsion, 10~15 parts of styrene-butadiene emulsion, 10~20 parts of weather-proof powder, 5~10 parts of modified powder, sepiolite 2~7 parts of powder, 5~10 parts of cenosphere, 4~9 parts of mica powder, 2~7 parts of attapulgite powder and 0.5~3 part of styrenated phenol.
2. heat-insulated radiation protection water-repellent paint according to claim 1, which is characterized in that the weather-proof powder is rutile titanium White powder.
3. heat-insulated radiation protection water-repellent paint according to claim 1, which is characterized in that the modified powder is lightweight carbonic acid Calcium.
4. heat-insulated radiation protection water-repellent paint according to claim 1, which is characterized in that the partial size of the cenosphere≤ 50um。
5. heat-insulated radiation protection water-repellent paint according to claim 1, which is characterized in that the heat-insulated radiation protection water-repellent paint It further include defoaming agent, foam inhibitor, dispersing agent, coalescing agent, fungicide, thickener, aqueous color paste and water.
6. heat-insulated radiation protection water-repellent paint according to claim 5, which is characterized in that the heat-insulated radiation protection water-repellent paint It further include 0.1~0.2 part of defoaming agent, 0.15~0.3 part of foam inhibitor, 0.5~2 part of dispersing agent, 0.8~2 part of coalescing agent, sterilization 0.1~0.2 part of agent, 1~2 part of thickener, 0.4~0.6 part of aqueous color paste and 5~10 parts of water.
7. heat-insulated radiation protection water-repellent paint according to claim 1, which is characterized in that the heat-insulated radiation protection water-repellent paint PH value be 8.5~9.5.
8. a kind of preparation method of heat-insulated radiation protection water-repellent paint as described in any one of claims 1 to 7, which is characterized in that Include the following steps:
S1, it stocks up by weight;
S2, weather-proof powder, modified powder, sepiolite powder, cenosphere, mica powder, attapulgite powder and water are uniformly mixed, are obtained To mixed liquor A;Styrene-acrylic emulsion, silicone acrylic emulsion, styrene-butadiene emulsion and styrenated phenol are uniformly mixed, mixed liquid B is obtained;By institute It states mixed liquor A and the mixed liquid B is uniformly mixed, obtain finished product.
9. the preparation method of heat-insulated radiation protection water-repellent paint according to claim 8, which is characterized in that preparation mixed liquor A When be also added into defoaming agent, foam inhibitor, dispersing agent, coalescing agent, fungicide and aqueous color paste, the mixed liquor A specifically uses Following method preparation: water and aqueous color paste are uniformly mixed, mill base liquid is obtained;Defoaming agent, foam inhibitor, dispersing agent, film forming are helped Agent, fungicide and mill base liquid are uniformly mixed, and obtain cosolvent;Again by cosolvent, weather-proof powder, modified powder, sepiolite powder, sky Heart microballon, mica powder and attapulgite powder are uniformly mixed, and obtain mixed liquor A.
10. the preparation method of heat-insulated radiation protection water-repellent paint according to claim 8, which is characterized in that mixed liquor A and mixed It closes liquid B after mixing, also joined thickener into mixed liquor.
CN201910284290.XA 2019-04-10 2019-04-10 A kind of heat-insulated radiation protection water-repellent paint and preparation method thereof Pending CN110016261A (en)

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CN201910284290.XA Pending CN110016261A (en) 2019-04-10 2019-04-10 A kind of heat-insulated radiation protection water-repellent paint and preparation method thereof

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104250498A (en) * 2014-10-08 2014-12-31 中钢集团马鞍山矿山研究院有限公司 Water-based weather-proof stain-proof thermal reflective insulation coating and preparation method thereof
CN104327643A (en) * 2014-10-21 2015-02-04 安徽铁创新材料科技有限公司 Water-based reflecting heat-insulation paint for building and preparation method of water-based reflecting heat-insulation paint
CN107858057A (en) * 2017-11-17 2018-03-30 清远市思晴新材料科技有限公司 A kind of architectural reflective heat-insulation paint and preparation method thereof
CN108912901A (en) * 2017-04-12 2018-11-30 刘小蕾 A kind of heat insulation coating and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104250498A (en) * 2014-10-08 2014-12-31 中钢集团马鞍山矿山研究院有限公司 Water-based weather-proof stain-proof thermal reflective insulation coating and preparation method thereof
CN104327643A (en) * 2014-10-21 2015-02-04 安徽铁创新材料科技有限公司 Water-based reflecting heat-insulation paint for building and preparation method of water-based reflecting heat-insulation paint
CN108912901A (en) * 2017-04-12 2018-11-30 刘小蕾 A kind of heat insulation coating and preparation method thereof
CN107858057A (en) * 2017-11-17 2018-03-30 清远市思晴新材料科技有限公司 A kind of architectural reflective heat-insulation paint and preparation method thereof

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