CN107163716A - A kind of polymer cement waterproof paint and preparation method thereof - Google Patents
A kind of polymer cement waterproof paint and preparation method thereof Download PDFInfo
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- CN107163716A CN107163716A CN201710561763.7A CN201710561763A CN107163716A CN 107163716 A CN107163716 A CN 107163716A CN 201710561763 A CN201710561763 A CN 201710561763A CN 107163716 A CN107163716 A CN 107163716A
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- liquid material
- powder
- polymer cement
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Classifications
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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
- C09D131/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
-
- 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
- C08K3/346—Clay
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
Abstract
The invention discloses a kind of polymer cement waterproof paint and preparation method thereof, it is related to building material technical field.The water-repellent paint of the present invention is made up of powder and liquid material；The liquid material includes the component of following parts by weight：The liquid material includes the component of following parts by weight：1,300 1500 parts of VAE emulsions, 130 170 parts of plasticizer, 58 parts of defoamer, 0 10 parts of bactericide, 5 10 parts of propane diols, 300 550 parts of deionized water；The powder includes the component of following parts by weight：250 350 parts of cement, 650 750 parts of filler, 01 parts of bentonite, 03 parts of naphthalene water reducer.The water-repellent paint of the present invention does not need external adding water in construction or whipping process, and the physical property of its film meets requirement of the national standard to water-repellent paint, and reduces polymer cement ratio and production cost.
Description
Technical field
The present invention relates to building material field, more particularly to a kind of polymer cement waterproof paint and preparation method thereof.
Background technology
Polymer cement waterproof paint, abbreviation JS water-repellent paints, J refers to polymer, and S refers to cement, therefore JS is exactly polymer water
Mud water-repellent paint.Polymer cement waterproof paint is one kind with polyacrylate dispersion, ethylene-vinyl acetate copolymer emulsion etc.
Organic liquid material that polymer emulsion and various additives are constituted, and the inorganic filler such as cement, quartz sand, light powdered whiting and each
The inorganic powder that kind additive is constituted passes through rational proportion, a kind of compounded two-component, aqueous architectural water-repellent paint.
As people's levels of substance is improved.Buildings waterproof field is increasingly taken seriously.In this context, polymer cement
Water-repellent paint (JS) is then increasingly subject to more and more people's concerns.And amount of water during coating stirring then perplexs everybody；Similar asks
Topic also happens occasionally in engineering project field.Although the workman for carrying out engineering JS constructions is mostly the master craftsman for many years that obtains employment, have
Even formal waterproofer, but be due to the interference of other extraneous factors and management missing, the problems such as adding, add less happens occasionally；
In exterior wall spraying application, the adjusting coating that adds water is dilute thick, is also a key point of spraying application.
For problem above, it would be highly desirable to develop the JS and the not water-repellent paint of external adding water for different construction sites.
The content of the invention
In view of this, the embodiments of the invention provide a kind of polymer cement waterproof paint and preparation method thereof, main mesh
Be to solve water-repellent paint the problem of apply man-hour requirement external adding water.
To reach above-mentioned purpose, invention broadly provides following technical scheme：
On the one hand, the embodiments of the invention provide a kind of polymer cement waterproof paint, the water-repellent paint by powder and
Liquid material is constituted；
The liquid material includes the component of following parts by weight：1300-1500 parts of VAE emulsions, 130-170 parts of plasticizer, froth breaking
5-8 parts of agent, 0-10 parts of bactericide, 5-10 parts of propane diols, 300-550 parts of deionized water；
The powder includes the component of following parts by weight：250-350 parts of cement, 650-750 parts of filler, 0-1 parts of bentonite,
0-3 parts of naphthalene water reducer.
Preferably, the water-repellent paint is made up of powder and liquid material；
The liquid material includes the component of following parts by weight：1400 parts of VAE emulsions, 145-165 parts of plasticizer, defoamer 6-8
Part, 5-10 parts of bactericide, 8-10 parts of propane diols, 400-550 parts of deionized water；
The powder includes the component of following parts by weight：300-350 parts of cement, 700-750 parts of filler, 0.5 part of bentonite,
2-3 parts of naphthalene water reducer.
Preferably, the VAE emulsions selection watt gram 559 or Celanese 1320.
Preferably, the plasticizer selects SPL300 straight chain mixed ester environment-friendly plasticizers.
Preferably, the defoamer selects three rights and interests 608.
Preferably, the cement is 32.5 grades of white cements.
Preferably, the mesh particle diameter of the filler is the mesh of 200 mesh -400；The filler is wollastonite, dolomite and coarse whiting
At least one of.
On the other hand, the embodiments of the invention provide a kind of preparation method of polymer cement waterproof paint, methods described
Comprise the following steps：
Prepare each raw material by formula；
VAE emulsions, plasticizer, defoamer, bactericide, propane diols and water are mixed and obtain liquid material；
Cement, filler, organobentonite and naphthalene water reducer are mixed and obtain powder；
The liquid material is mixed with the powder when using, the proportioning of the liquid material and the powder is 1:0.8-1.0.
Preferably, the liquid material and the proportioning of the powder are 1:0.8.
Compared with prior art, the beneficial effects of the invention are as follows：
Polymer cement ratio, plasticizer loading, water content of the invention by optimizing and revising traditional JS products liquid material, adjusts powder water
Mud and filer content, additional auxiliary reagent, so as to realize that (such as external wall spraying construction, which adds water, adjusts dilute thick and coating for construction stirring
Situations such as stirring adds water) without the new JS products of external adding water.
The present invention reduces product polymer cement ratio and auxiliary dosage, 1.8- of the polymer cement ratio from traditional JSI by above-mentioned adjustment
2.0 drop to 1.5-1.7 or so, and formulation cost reduces 10%-20% or so；Therefore, polymer cement waterproof of the invention is applied
Material reduces production cost on the basis of its good physical property is met.
Embodiment
For further illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below with compared with
Good embodiment, to embodiment, technical scheme, feature and its effect according to the present patent application, is described in detail as after.Under
State it is bright in multiple embodiments in special characteristic, structure or feature can be combined by any suitable form.
Embodiment 1
Preparation weighs the raw material of liquid material：1400 parts of VAE emulsions (watt gram 559), (SPL300 straight chains are mixed 145 parts of plasticizer
Ester environment-friendly plasticizer), 3 parts of 5 parts of defoamer (three rights and interests 608) anticorrosion and bactericidal agent, 7 parts of propane diols, 300 parts of deionized water；
Preparation weighs the raw material of powder：32.5 grades of 300 parts of white cements, 300 700 parts of mesh wollastonites, 3 parts of naphthalene water reducer；
VAE emulsions, plasticizer, defoamer, bactericide, propane diols and deionized water are mixed, with 800r/min rotating speed
Stirring in 25 minutes is stirred under 0.09MPa and obtains liquid material；
Cement, wollastonite, naphthalene water reducer are mixed, powder is obtained within 3 minutes in the stirring of agravic dispersal device；
By above-mentioned liquid material and above-mentioned powder with mass ratio 1 when using:0.8 mixing (not needing external adding water) can extremely be applied without particle
Work state, you can constructed and film.
Embodiment 2
Preparation weighs the raw material of liquid material：1400 parts of VAE emulsions (watt gram 559), (the SPL300 environmental protection plasticising of 153 parts of plasticizer
Agent), 5 parts of defoamer (three rights and interests 608), 3 parts of anticorrosion and bactericidal agent, 7 parts of propane diols, 350 parts of deionized water；
Preparation weighs the raw material of powder：32.5 grades of 250 parts of white cements, 400 750 parts of mesh coarse whitings, 3 parts of naphthalene water reducer；
VAE emulsions, plasticizer, defoamer, bactericide, propane diols and water are mixed, existed with 800r/min rotating speed
Stirring in 25 minutes is stirred under 0.09MPa and obtains liquid material；
Cement, coarse whiting and naphthalene water reducer are mixed, powder is obtained within 3 minutes in the stirring of agravic dispersal device；
By above-mentioned liquid material and above-mentioned powder with mass ratio 1 when using:0.8 mixing (not needing external adding water) can extremely be applied without particle
Work state, you can constructed and film.
Embodiment 3
Preparation weighs the raw material of liquid material：1450 parts of VAE emulsions (watt gram 559), (the SPL300 environmental protection plasticising of 160 parts of plasticizer
Agent), 5 parts of defoamer (three rights and interests 608), 3 parts of anticorrosion and bactericidal agent, 7 parts of propane diols, 450 parts of deionized water；
Preparation weighs the raw material of powder：32.5 grades of 300 parts of white cements, 400 700 parts of mesh dolomites, 1 part of bentonite；
VAE emulsions, plasticizer, defoamer, bactericide, propane diols and water are mixed, existed with 800r/min rotating speed
Stirring in 25 minutes is stirred under 0.09MPa and obtains liquid material；
Cement, dolomite, bentonite are mixed, powder is obtained within 3 minutes in the stirring of agravic dispersal device；
By above-mentioned liquid material and above-mentioned powder with mass ratio 1 when using:0.8 mixing (not needing external adding water) can extremely be applied without particle
Work state, you can constructed and film.
Embodiment 4
Preparation weighs the raw material of liquid material：1400 parts of VAE emulsions (watt gram 559), (the SPL300 environmental protection plasticising of 168 parts of plasticizer
Agent), 3 parts of 5 parts of defoamer (three rights and interests 608) anticorrosion and bactericidal agent, 7 parts of propane diols, 500 parts of deionized water；
Preparation weighs the raw material of powder：32.5 grades of 300 parts of white cements, 400 750 parts of mesh wollastonites；
VAE emulsions, plasticizer, defoamer, bactericide, propane diols and water are mixed, existed with 800r/min rotating speed
Stirring in 25 minutes is stirred under 0.09MPa and obtains liquid material；
Cement, wollastonite are mixed, powder is obtained within 3 minutes in the stirring of agravic dispersal device；
By above-mentioned liquid material and above-mentioned powder with mass ratio 1 when using:0.8 mixing (not needing external adding water) can extremely be applied without particle
Work state, you can constructed and film.
Film performance test, the test result such as institute of table 1 are carried out to water-repellent paint prepared by above-described embodiment 1- embodiments 4
Show.Above-mentioned water-repellent paint construction does not need external adding water, and roller coating is smooth.
Note：Four examples of the above, correspond to 2 different construction application fields respectively.
Example 1 and example 2 are the JSI formulas that do not add water towards house ornamentation market first.Due to the more and more people in house ornamentation market
Waterproof construction is paid attention to.People do solid work coating thickness requirement often higher than national standard to construction, moreover because construction area is smaller, institute
To require that construction feel is more sticky, easily upper thickness.Based on this feature：In preferably 1400 breasts on example 1 and the formulation selection of example 2
On the basis of liquid hold-up, deionized water is 300-350 parts, and plasticizer is 145-155 parts；Corresponding powder adds 3 parts or so and subtracted
Aqua adjustment construction flow regime.Now formula physical property surplus is larger, and polymer cement ratio decline is relatively low, and cost is also to reduction amplitude
Less.
And example 3 and example 4 are then towards heavy construction construction field, because construction project has construction area
Greatly, construction alien invasion more (JS construct the easy sagging of facade, particularly coating is more sticky, easily upper thickness product), to construction material
Expect the features such as cost control is stricter, labor strength and avoid upper thickness from flowing down problems, engineering project occur in reduction
JS products construction feel is more smooth, reduces construction worker's labor intensity, carries out the form of construction work of scumbling multipass.For engineering neck
The special construction characteristic in domain, preferably 1400 emulsions, 450-500 part deionized water, 160-170 environment-friendly plasticizer, and according to production
Whether product spray to decide whether to add the appropriate intercalation soil of spray.Now formula physical property is slightly below for China Democratic National Construction Association's construction JSI productions
Moral character energy (remaining above Standard), and polymer cement ratio declines by a big margin, the product cost range of decrease is larger.
Polymer cement ratio, plasticizer loading, water content of the invention by optimizing and revising traditional JS products liquid material, adjusts powder water
Mud and filer content, additional auxiliary reagent, so as to realize that (such as external wall spraying construction, which adds water, adjusts dilute thick and coating for construction stirring
Situations such as stirring adds water) without the new JS products of external adding water, i.e., in work progress, it is only necessary to by liquid material and powder in proportion
Use after mixing, is constructed without external adding water, this advantage be also present invention mainly solves the problem of.
The present invention reduces product polymer cement ratio and auxiliary dosage, 1.8- of the polymer cement ratio from traditional JSI by above-mentioned adjustment
2.0 drop to 1.5-1.7 or so, and formulation cost reduces 10%-20% or so；Therefore, polymer cement waterproof of the invention is applied
Material reduces production cost on the basis of its good physical property is met, and (such as the test result of table 1 is understood, waterproof of the invention is applied
Material meets national standard).
Not most part in the embodiment of the present invention, those skilled in the art can select from the prior art.
Disclosed above is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto, and is appointed
What those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should using above-mentioned scope of the claims as
It is accurate.
Claims (9)
1. a kind of polymer cement waterproof paint, it is characterised in that the water-repellent paint is made up of powder and liquid material；
The liquid material includes the component of following parts by weight：1300-1500 parts of VAE emulsions, 130-170 parts of plasticizer, defoamer 5-8
Part, 0-10 parts of bactericide, 5-10 parts of propane diols, 300-550 parts of deionized water；
The powder includes the component of following parts by weight：250-350 parts of cement, 650-750 parts of filler, 0-1 parts of bentonite, naphthalene system
0-3 parts of water reducer.
2. a kind of polymer cement waterproof paint according to claim 1, it is characterised in that the water-repellent paint is by powder
With liquid material composition；
The liquid material includes the component of following parts by weight：1400 parts of VAE emulsions, 145-165 parts of plasticizer, 6-8 parts of defoamer is killed
5-10 parts of microbial inoculum, 8-10 parts of propane diols, 400-550 parts of deionized water；
The powder includes the component of following parts by weight：300-350 parts of cement, 700-750 parts of filler, 0.5 part of bentonite, naphthalene system
2-3 parts of water reducer.
3. a kind of polymer cement waterproof paint according to claim 1, it is characterised in that the VAE emulsions selection watt
Grams 559 or Celanese 1320.
4. a kind of polymer cement waterproof paint according to claim 1, it is characterised in that the plasticizer is selected
SPL300 straight chain mixed ester environment-friendly plasticizers.
5. a kind of polymer cement waterproof paint according to claim 1, it is characterised in that the defoamer is from three power
Benefit 608.
6. a kind of polymer cement waterproof paint according to claim 1, it is characterised in that the cement is 32.5 grades white
Cement.
7. a kind of polymer cement waterproof paint according to claim 1, it is characterised in that the particle diameter of the filler is
The mesh of 200 mesh -400；The filler is at least one of wollastonite, dolomite and coarse whiting.
8. the preparation method of a kind of polymer cement waterproof paint described in claim any one of 1-7, it is characterised in that described
Method comprises the following steps：
Prepare each raw material by formula；
VAE emulsions, plasticizer, defoamer, bactericide, propane diols and water are mixed and obtain liquid material；
Cement, filler, organobentonite and naphthalene water reducer are mixed and obtain powder；
The liquid material is mixed with the powder when using, the quality of the liquid material and the powder is 1:0.8-1.0.
9. a kind of preparation method of polymer cement waterproof paint according to claim 8, it is characterised in that the liquid material
Mass ratio with the powder is 1:0.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561763.7A CN107163716A (en) | 2017-07-11 | 2017-07-11 | A kind of polymer cement waterproof paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561763.7A CN107163716A (en) | 2017-07-11 | 2017-07-11 | A kind of polymer cement waterproof paint and preparation method thereof |
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| CN107163716A true CN107163716A (en) | 2017-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710561763.7A Pending CN107163716A (en) | 2017-07-11 | 2017-07-11 | A kind of polymer cement waterproof paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112694773A (en) * | 2020-12-21 | 2021-04-23 | 杭州东方雨虹建筑材料有限公司 | Environment-friendly polymer cement waterproof coating with low construction coating rate and preparation method thereof |
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| CN104479469A (en) * | 2014-12-09 | 2015-04-01 | 三棵树涂料股份有限公司 | Strong-toughness waterproof coating and preparation method thereof |
| CN105062281A (en) * | 2015-08-17 | 2015-11-18 | 惠州东方雨虹建筑材料有限责任公司 | I-type environment-friendly two-component polymer cement waterproof paint and preparation method |
| CN105236883A (en) * | 2015-09-07 | 2016-01-13 | 安徽朗凯奇建材有限公司 | Polymer cement waterproofing slurry |
| CN106433328A (en) * | 2016-08-30 | 2017-02-22 | 咸阳东方雨虹建筑材料有限公司 | Moisture-resistant and environmentally-friendly high-strength polymer and cement waterproof coating |
-
2017
- 2017-07-11 CN CN201710561763.7A patent/CN107163716A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402364A (en) * | 2014-10-27 | 2015-03-11 | 苏州市姑苏新型建材有限公司 | Rapid setting type (I type) polymer cement waterproof slurry and preparation method thereof |
| CN104479469A (en) * | 2014-12-09 | 2015-04-01 | 三棵树涂料股份有限公司 | Strong-toughness waterproof coating and preparation method thereof |
| CN105062281A (en) * | 2015-08-17 | 2015-11-18 | 惠州东方雨虹建筑材料有限责任公司 | I-type environment-friendly two-component polymer cement waterproof paint and preparation method |
| CN105236883A (en) * | 2015-09-07 | 2016-01-13 | 安徽朗凯奇建材有限公司 | Polymer cement waterproofing slurry |
| CN106433328A (en) * | 2016-08-30 | 2017-02-22 | 咸阳东方雨虹建筑材料有限公司 | Moisture-resistant and environmentally-friendly high-strength polymer and cement waterproof coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112694773A (en) * | 2020-12-21 | 2021-04-23 | 杭州东方雨虹建筑材料有限公司 | Environment-friendly polymer cement waterproof coating with low construction coating rate and preparation method thereof |
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