CN106381037A - Finishing-free texture paint and preparation method thereof - Google Patents

Finishing-free texture paint and preparation method thereof Download PDF

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Publication number
CN106381037A
CN106381037A CN201610781362.8A CN201610781362A CN106381037A CN 106381037 A CN106381037 A CN 106381037A CN 201610781362 A CN201610781362 A CN 201610781362A CN 106381037 A CN106381037 A CN 106381037A
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CN
China
Prior art keywords
water
dispersion
preparation
finishing
speed
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
CN201610781362.8A
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Chinese (zh)
Inventor
蔡荣聪
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.)
Linglu Composite Building Materials (shanghai) Co Ltd
Original Assignee
Linglu Composite Building Materials (shanghai) 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 Linglu Composite Building Materials (shanghai) Co Ltd filed Critical Linglu Composite Building Materials (shanghai) Co Ltd
Priority to CN201610781362.8A priority Critical patent/CN106381037A/en
Publication of CN106381037A publication Critical patent/CN106381037A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D171/02—Polyalkylene oxides
    • 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
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
    • C09D5/1662—Synthetic film-forming substance
    • 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
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
    • C09D5/1662—Synthetic film-forming substance
    • C09D5/1668—Vinyl-type polymers
    • 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
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1687—Use of special additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The invention relates to the technical field of paint application, specifically to finishing-free texture paint and a preparation method thereof. The finishing-free texture paint is composed of the following ingredients: water, cellulose, bentonite, a pH regulator, an antimicrobial mildew-inhibitor, a dispersant, a wetting agent, an antifoaming agent, titanium dioxide, heavy calcium, a super-hydrophilic emulsion, a coalescing agent, an alkali-swelling thickener, a PU thickener, an antifreezing agent and quartz sand. Through specially-modified super-hydrophilic emulsion, the texture paint main-material with stains on the surface is easy to wash with water under the precondition of no finishing coat, and also has excellent stain resistance. Meanwhile, due to the internal hydrophobic structure, the texture paint main-material has excellent water resistance and low permeable rate under the precondition of no finishing coat. Thus, it is ensured that the main-material structure is not easy to damage by water.

Description

One kind exempts from cover texture coating and preparation method thereof
Technical field
The present invention relates to coating applied technical field is and in particular to one kind exempts from cover texture coating and preparation method thereof.
Background technology
Compare and lithotome finishing material, had into the true mineral varnish that acrylic acid ester emulsion is formulated with various coloured silk sand This is low, security performance is high, health environment-friendly the features such as, just gradually substitute exterior wall lithotome facing, become external wall decorative material Main flow.
The texture coating also most of proportion occupying coating application visual field progressively, but traditional texture coating is applied in main material After work, need, using finish paint, main material is carried out with overlay treatment, the anti-pollution characteristic of guarantee coating and water resistance etc., operation fiber crops Tired, technological process is complicated.
Content of the invention
For effectively solving the problems referred to above, the present invention provides one kind to exempt from cover texture coating and preparation method thereof.
The concrete scheme of the present invention is：One kind exempts from cover texture coating, is made up of the composition of following weight ratio：
A kind of preparation method exempting from cover texture coating, above-mentioned exempts from cover texture coating, methods described bag for preparing Include following steps：
(1) cellulose and bentonite are carried out being dispersed at a high speed in water and be uniformly dispersed；
Described mixing speed is 200-300r/min, a length of 15-20min during stirring；
(2) low speed dispersion, sequentially adds PH regulator, biocide mildewcide, dispersant, wetting agent and defoamer；
Described low speed rate of dispersion is 50-70r/min, a length of 20min during dispersion stirring；
(3) it is slowly added to titanium dioxide and triple superphosphate, at a high speed dispersion 30min；
The speed of dispersion stirring is 150-170r/min at a high speed；
(4) add super hydrophilic emulsion and coalescents, be uniformly dispersed；
Scattered mixing speed is 20-30r/min, and maintains and terminate to preparation；
(5) alkali swollen thickener and PU thickening agent are mixed homogeneously with water and antifreezing agent respectively, be then slowly added to successively；
(6) stir paint, add quartz sand mix homogeneously；
(7) packing subpackage.
Beneficial effects of the present invention are：Special modified super hydrophilic emulsion is so that texture coating main material is in not brushing finish paint On the premise of have main material surface blot easily be washed clean ability under water, have excellent contaminated resistance；With When its inner hydrophobic structure make it have excellent resistance to water and low permeability rate on the premise of not brushing finish paint it is ensured that main Material structure is difficult by water destruct.
Biocide mildewcide can ensure that main material is difficult by mycete and algal spoilage on the premise of not brushing finish paint.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, with reference to embodiments, to the present invention It is explained in further detail.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, it is not used to Limit the present invention.
On the contrary, the present invention covers any replacement done in the spirit and scope of the present invention being defined by the claims, repaiies Change, equivalent method and scheme.Further, in order that the public has a better understanding to the present invention, thin to the present invention below In section description, detailed describe some specific detail sections.Part without these details for a person skilled in the art Description can also understand the present invention completely.
Below by way of specific embodiment, the present invention is further explained；The embodiment of the present invention provides one kind to exempt from cover Texture coating, should be made up of the composition of following weight ratio：
Described cellulose is that hydroxyethyl cellulose, methylcellulose, carboxymethyl cellulose, ethyl cellulose or hydroxypropyl are fine One or more therein of dimension element；
Biocide mildewcide therein be relatively conventional in coating application in prior art there is fungus and mildew resistance function, Can be for example n-octyl Kazon, but be not limited to only n-octyl Kazon；
Described PH regulator is AMP95；Described antifreezing agent is alcohols antifreezing agent；
Described dispersant is low molecule wax class dispersant；
Described defoamer is mineral oil antifoam agent；Described coalescents are 2,2,4- trimethyl -1,3- pentanediol list isobutyl Acid esters；Described wetting agent is conventional wetting agent in existing coating products technical field.
Described quartz sand is the quartz sand of 40-50 mesh.
Described super hydrophilic emulsion include nano titanic oxide sol, polyvinyl alcohol, Polyethylene Glycol, modified polyacrylate and Water, applies above-mentioned raw material to pass through modification method for preparing, obtains super hydrophilic emulsion；
Concrete preparation process is as follows, by nano titanic oxide sol, polyvinyl alcohol, Polyethylene Glycol, modified polyacrylate And nano cupric oxide granule is according to weight portion 4：3：15：1：2 proportions obtain mixture, are then added in water, are stirring Mix in machine and be stirred, the weight ratio being just met for mixture with water is 1：2.5；Mixing speed is 400-600r/min, Simultaneously need to temperature-pressure, described be heated up to 300-350 DEG C, under conditions of 2-3 atmospheric pressure, be stirred 30 minutes, real Now complete modified preparation；The size of wherein said nano cupric oxide granule is 200-250nm, realizes in modified preparation process, The mixing homogeneity of balance different components, realizes in modifying process simultaneously, raising activity of being heated, the molecule structure to other materials Become to realize impact, reach the preparation effect of optimum；The super hydrophilic emulsion crossing special modification is not so that texture coating main material is being brushed Have on the premise of finish paint main material surface blot easily be washed clean ability under water, have excellent stain resistance Energy.
A kind of preparation method exempting from cover texture coating, above-mentioned exempts from cover texture coating, methods described bag for preparing Include following steps：
(1) cellulose and bentonite are carried out being dispersed at a high speed in water and be uniformly dispersed；
Described mixing speed is 200-300r/min, a length of 15-20min during stirring；
(2) low speed dispersion, sequentially adds PH regulator, biocide mildewcide, dispersant, wetting agent and defoamer；
Described low speed rate of dispersion is 50-70r/min, a length of 20min during dispersion stirring；
(3) it is slowly added to titanium dioxide and triple superphosphate, at a high speed dispersion 30min；
The speed of dispersion stirring is 150-170r/min at a high speed；
(4) add super hydrophilic emulsion and coalescents, be uniformly dispersed；
Scattered mixing speed is 20-30r/min, and maintains and terminate to preparation；
(5) alkali swollen thickener and PU thickening agent are mixed homogeneously with water and antifreezing agent respectively, be then slowly added to successively；
(6) stir paint, add quartz sand mix homogeneously；
(7) packing subpackage.

Claims (2)

1. a kind of exempt from cover texture coating it is characterised in that being made up of the composition of following weight ratio：
2. a kind of preparation method exempting from cover texture coating, exempts from cover texture coating for preparing described in the claims 1, It is characterized in that, methods described comprises the steps：
(1) cellulose and bentonite are carried out being dispersed at a high speed in water and be uniformly dispersed；
Described mixing speed is 200-300r/min, a length of 15-20min during stirring；
(2) low speed dispersion, sequentially adds PH regulator, biocide mildewcide, dispersant, wetting agent and defoamer；
Described low speed rate of dispersion is 50-70r/min, a length of 20min during dispersion stirring；
(3) it is slowly added to titanium dioxide and triple superphosphate, at a high speed dispersion 30min；
The speed of dispersion stirring is 150-170r/min at a high speed；
(4) add super hydrophilic emulsion and coalescents, be uniformly dispersed；
Scattered mixing speed is 20-30r/min, and maintains and terminate to preparation；
(5) alkali swollen thickener and PU thickening agent are mixed homogeneously with water and antifreezing agent respectively, be then slowly added to successively；
(6) stir paint, add quartz sand mix homogeneously；
(7) packing subpackage.
CN201610781362.8A 2016-08-31 2016-08-31 Finishing-free texture paint and preparation method thereof Pending CN106381037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610781362.8A CN106381037A (en) 2016-08-31 2016-08-31 Finishing-free texture paint and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610781362.8A CN106381037A (en) 2016-08-31 2016-08-31 Finishing-free texture paint and preparation method thereof

Publications (1)

Publication Number Publication Date
CN106381037A true CN106381037A (en) 2017-02-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610781362.8A Pending CN106381037A (en) 2016-08-31 2016-08-31 Finishing-free texture paint and preparation method thereof

Country Status (1)

Country Link
CN (1) CN106381037A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108929606A (en) * 2018-03-05 2018-12-04 富思特新材料科技发展股份有限公司 A kind of automatically cleaning texture coating without Lacquer finish
CN109749530A (en) * 2017-08-21 2019-05-14 北新集团建材股份有限公司 A kind of coating and preparation method thereof containing the grains of sand

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103450767A (en) * 2013-08-14 2013-12-18 青岛益群漆业集团有限公司 Super-weather-resistant anti-fouling real stone paint
CN104559567A (en) * 2014-12-30 2015-04-29 三棵树涂料股份有限公司 Finishing-free stone-like paint and preparation method thereof
CN104692707A (en) * 2015-01-29 2015-06-10 三棵树涂料股份有限公司 Functional real stone paint building exterior wall coating material and preparation method thereof
CN104946033A (en) * 2015-07-24 2015-09-30 武汉德美涂料股份有限公司 Sand texture paint and production method thereof
CN105585884A (en) * 2015-12-26 2016-05-18 铃鹿复合建材（上海）有限公司 Ultra-stain-resistant finish paint
CN105733324A (en) * 2016-04-05 2016-07-06 四川理工学院 Transparent super-hydrophilic coating emulsion and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103450767A (en) * 2013-08-14 2013-12-18 青岛益群漆业集团有限公司 Super-weather-resistant anti-fouling real stone paint
CN104559567A (en) * 2014-12-30 2015-04-29 三棵树涂料股份有限公司 Finishing-free stone-like paint and preparation method thereof
CN104692707A (en) * 2015-01-29 2015-06-10 三棵树涂料股份有限公司 Functional real stone paint building exterior wall coating material and preparation method thereof
CN104946033A (en) * 2015-07-24 2015-09-30 武汉德美涂料股份有限公司 Sand texture paint and production method thereof
CN105585884A (en) * 2015-12-26 2016-05-18 铃鹿复合建材（上海）有限公司 Ultra-stain-resistant finish paint
CN105733324A (en) * 2016-04-05 2016-07-06 四川理工学院 Transparent super-hydrophilic coating emulsion and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109749530A (en) * 2017-08-21 2019-05-14 北新集团建材股份有限公司 A kind of coating and preparation method thereof containing the grains of sand
CN109749530B (en) * 2017-08-21 2020-12-25 北新集团建材股份有限公司 Sand-containing coating and preparation method thereof
CN108929606A (en) * 2018-03-05 2018-12-04 富思特新材料科技发展股份有限公司 A kind of automatically cleaning texture coating without Lacquer finish

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Application publication date: 20170208