CN109651959A - A kind of water paint and preparation method thereof - Google Patents
A kind of water paint and preparation method thereof Download PDFInfo
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- CN109651959A CN109651959A CN201811445536.9A CN201811445536A CN109651959A CN 109651959 A CN109651959 A CN 109651959A CN 201811445536 A CN201811445536 A CN 201811445536A CN 109651959 A CN109651959 A CN 109651959A
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- water
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- molecular sieve
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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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/80—Processes for incorporating 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of water paints and preparation method thereof, the addition of molecular sieve makes coating have sufficient adsorption space, can mass efficient the harmful substances such as formaldehyde adsorption, the toxic gas of molecular sieve absorption can be catalytically decomposed under natural light, effectively purify the air of a room mixed crystal titanium dioxide；It is important that coating itself is also environment friendly and pollution-free, effect harmless to the human body；By controlling the dispersion addition sequence and dispersion means of raw material, using three steps and material method, first that specific surface area is larger, the stronger component of absorption property and a small amount of water are mixed into half wet condition, the presence for avoiding dry powder from rolling into a ball；Then component and another part water specific surface area is smaller, absorption property is weak and the mixing of required lotion are added, and stirring forms fluidised form coating；Each analog assistant finally is added in sprinkling to be uniformly mixed, avoids the coating particle issues in coating use process, the bright and clean of coating surface is effectively ensured.
Description
Technical field
The present invention relates to field of fine chemical, in particular to technical field of coatings, more particularly to one kind can be with
Effectively remove the water paint and preparation method thereof of formaldehyde and ammonia taste.
Background technique
The living standard of people is stepped up with the fast development of national economy, requirement to indoor environment and
The finishing requirements of indoor wall are also stepped up.The time of the modern daily 80-90% of people all indoors, therefore indoor ring
Border whether the health for the people that clean and safe directly affects, interior decoration decoration the construction of indoor environment atmosphere is also influenced
The working efficiency and mood of people.Currently, rapid development is instantly, indoor environment caused by the improper use of consumptive material is fitted up
Pollution is on the rise, and the most common interior toxic and harmful gas pollution has formaldehyde, benzene homologues, ammonia, radon and other volatility organic
Object etc., in this five big stealthy killer, formaldehyde is the most serious to the harm of human body, is determined as carcinogenic and teratogenesis by the World Health Organization
Shape substance is generally acknowledged allergen, and one of potential strong mutagenic matter.
Currently, all having done in-depth study to indoor environment purification both at home and abroad, a series of air clearing products are had developed,
Such as anion generator, formaldehyde absorbent.Although some formaldehyde absorbents can the harmful substances such as absorbed portion formaldehyde and ammonia,
But its adsorbance is very limited, under certain condition can also De contamination cause secondary pollution.Also, it is commonly used in the prior art
Coating and material method are disposable and material, and enough dry powder paints and enough water are added at one time mixing.Such and material
Method usually will appear dry powder group, influence painting effect.
Therefore how one kind is provided and does not discharge volatile organic matter and largely can securely adsorb volatile organic matter and use
Coating and preparation method thereof of the process without coating particle, is those skilled in the art's urgent problem to be solved.
Summary of the invention
In view of this, the present invention provides a kind of material itself is environment friendly and pollution-free, effect harmless to the human body and can be a large amount of
The coating and preparation method thereof for securely effectively absorbing poisonous and harmful substance in air, purifying air, make coating process without
Particle phenomenon guarantees the bright and clean of coating surface.
In order to achieve the above object, the present invention adopts the following technical scheme:
Firstly, being made of following raw material the present invention provides a kind of water paint: water, molecular sieve, mixed crystal titanium dioxide,
Lotion, titanium dioxide, powdered whiting, calcined kaolin, talcum powder, hydroxyethyl cellulose, auxiliary agent, toner.
Further, the water paint is made of following parts by weight raw material: molecular sieve 15~25%, mixed crystal titanium dioxide
Titanium 0.1~0.2%, lotion 20~25%, titanium dioxide 10~15%, powdered whiting 8~16%, calcined kaolin 10~
15%, talcum powder 3~6%, hydroxyethyl cellulose 0.3~0.5%, auxiliary agent 2.45~4.45%, toner 0.1~1%, surplus are
Water.
Preferably, the water paint is made of following parts by weight raw material: water 29.7%, molecular sieve 15%, mixed crystal two
Titanium oxide 0.2%, lotion 20%, titanium dioxide 10%, powdered whiting 8%, calcined kaolin 10%, talcum powder 3%, ethoxy
Cellulose 0.3%, auxiliary agent 3.3%, toner 0.5%.
Further, the molecular sieve is one of 3A, 4A, 5A, 10X and 15X silicon substrate porous material or a variety of groups
It closes.
Further, the mixed crystal titanium dioxide the preparation method is as follows:
By one of tetraethyl titanate, butyl titanate, titanium propanolate, isopropyl titanate, titanyl sulfate titanium salt with it is anhydrous
Ethyl alcohol stirs 2~10h in acetylacetone,2,4-pentanedione or glacial acetic acid solvent, and wherein titanium salt, dehydrated alcohol, acetylacetone,2,4-pentanedione (or glacial acetic acid) are molten
The weight ratio of agent is 1:(1.5~4): after stirring, the ethanol solution that concentration is 20% is added in (0.1~0.3),
The weight ratio of middle titanium salt and 20% ethanol solution is 1:(0.5~1.2), standing 5~form nanometer mixed crystal TiO for 24 hours2Colloidal sol, it
Colloidal sol is put into drying box afterwards, 100~150 DEG C dry, be then placed in Muffle furnace, at 500~550 DEG C roast 30~
60min takes out after natural cooling, is ground to get mixed crystal titanium dioxide.
Preferably, the partial size of the molecular sieve, mixed crystal titanium dioxide is greater than 500 mesh.
Further, the auxiliary agent is made of the raw material of following parts by weight: dispersing agent 1~1.3%, wetting agent 0.2~
0.4%, coalescing agent 0.2~0.4%, anticorrosion and bactericidal agent 0.1~0.2%, mould inhibitor 0.1~0.2%, defoaming agent 0.4~
0.6%, thickener 0.1~0.5%, propylene glycol 0.3~0.7%, multifunctional assistant 0.05~0.15%, surplus are water.
Preferably, the auxiliary agent is made of the raw material of following parts by weight: dispersing agent 1%, wetting agent 0.2%, film forming help
Agent 0.3%, anticorrosion and bactericidal agent 0.2%, mould inhibitor 0.1%, defoaming agent 0.6%, thickener 0.3%, propylene glycol 0.5%, more function
Energy auxiliary agent 0.1%, surplus is water.
It is a further object to provide a kind of preparation methods of water paint, specifically use following steps:
(1) water, molecular sieve, mixed crystal titanium dioxide, lotion, titanium dioxide, powdered whiting, calcining height are weighed by mass fraction
Ridge soil, talcum powder, hydroxyethyl cellulose, auxiliary agent, toner, it is spare；
(2) dispersion machine is added in molecular sieve, calcined kaolin, 0.5 times of siccative total weight of water is added after mixing, stirs
It mixes in no flowable state slurries；
(3) without addition mixed crystal titanium dioxide, titanium dioxide, heavy carbon in flowable state slurries obtained in Xiang Suoshu step (2)
Sour calcium, talcum powder, while 0.5 times of siccative total weight of water and 0.5 times of siccative total weight of lotion is added, it stirs 10-25 minutes,
Obtain mixed serum；
(4) hydroxyethyl cellulose, propylene glycol, toner and auxiliary agent, stirring are added in the mixed serum in Xiang Suoshu step (3)
Water paint can be obtained within 30 minutes.
Preferably, hydroxyethyl cellulose, propylene glycol, toner and the auxiliary agent adding manner in the step (4) are side stirring
Addition is uniformly sprayed on side, is uniformly mixed slurry with auxiliary agent auxiliary agent, promotes the homogeneity of slurry.
It can be seen via above technical scheme that compared with prior art, the present invention provides a kind of water paint, molecular sieves
Addition make coating that there is sufficient adsorption space, can mass efficient the harmful substances such as formaldehyde adsorption, mixed crystal titanium dioxide can
The toxic gas of molecular sieve absorption is catalytically decomposed under natural light, effectively purifies the air of a room；It is important that coating also ring itself
Protect pollution-free, effect harmless to the human body；
The present invention also provides the preparation methods of the water paint, by the dispersion addition sequence and dispersion hand that control raw material
Section, using three steps and material method, first that specific surface area is larger, the stronger component of absorption property and a small amount of water are mixed into half wet condition,
The presence for avoiding dry powder from rolling into a ball；Then component and another part water specific surface area is smaller, absorption property is weak and required lotion
Mixing is added, and stirring forms fluidised form coating；Each analog assistant finally is added in sprinkling to be uniformly mixed, avoids in coating use process
Coating particle issues, the bright and clean of coating surface is effectively ensured.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1
The preparation of mixed crystal titanium dioxide:
By one of tetraethyl titanate, butyl titanate, titanium propanolate, isopropyl titanate, titanyl sulfate titanium salt with it is anhydrous
Ethyl alcohol stirs 2~10h in acetylacetone,2,4-pentanedione or glacial acetic acid solvent, and wherein titanium salt, dehydrated alcohol, acetylacetone,2,4-pentanedione (or glacial acetic acid) are molten
The weight ratio of agent is 1:(1.5~4): after stirring, the ethanol solution that concentration is 20% is added in (0.1~0.3),
The weight ratio of middle titanium salt and 20% ethanol solution is 1:(0.5~1.2), standing 5~form nanometer mixed crystal TiO for 24 hours2Colloidal sol, it
Colloidal sol is put into drying box afterwards, 100~150 DEG C dry, be then placed in Muffle furnace, at 500~550 DEG C roast 30~
60min takes out after natural cooling, is ground to get mixed crystal titanium dioxide.
Embodiment 2
Water paint A is prepared using mixed crystal titanium dioxide prepared by embodiment 1:
Auxiliary agent uses the raw material of following components by weight percent proportion:
Dispersing agent 1%, wetting agent 0.2%, coalescing agent 0.2%, anticorrosion and bactericidal agent 0.1%, mould inhibitor 0.1%, defoaming
Agent 0.4%, thickener 0.1%, propylene glycol 0.3%, multifunctional assistant 0.05%, surplus are water, are stirred and are uniformly dispersed.
Water paint uses the raw material of following weight:
Molecular sieve 15%, mixed crystal titanium dioxide 0.1%, lotion 25%, titanium dioxide 15%, powdered whiting 8%, calcining are high
Ridge soil 10%, talcum powder 3%, hydroxyethyl cellulose 0.3%, auxiliary agent 2.45%, toner 0.1%, surplus are water.
Specifically prepare with the following method:
(1) water, molecular sieve, mixed crystal titanium dioxide, lotion, titanium dioxide, powdered whiting, calcining height are weighed by mass fraction
Ridge soil, talcum powder, hydroxyethyl cellulose, auxiliary agent, toner, it is spare, wherein molecular sieve, mixed crystal titanium dioxide partial size 500 mesh with
On.
(2) dispersion machine is added in molecular sieve, calcined kaolin, 0.5 times of siccative total weight of water is added after mixing, stirs
It mixes in no flowable state slurries；
(3) without addition mixed crystal titanium dioxide, titanium dioxide, heavy carbon in flowable state slurries obtained in Xiang Suoshu step (2)
Sour calcium, talcum powder, while 0.5 times of siccative total weight of water and 0.5 times of siccative total weight of lotion is added, it stirs 10-25 minutes,
Obtain mixed serum；
(4) uniformly hydroxyethyl cellulose, the third two is added in sprinkling while stirring in the mixed serum in Xiang Suoshu step (3)
Alcohol, toner and auxiliary agent, stirring can obtain water paint in 30 minutes.
Embodiment 3
Water paint B is prepared using mixed crystal titanium dioxide prepared by embodiment 1:
Auxiliary agent uses the raw material of following components by weight percent proportion:
Multifunctional assistant 0.1%, dispersing agent 1%, wetting agent 0.2%, coalescing agent 0.3%, anticorrosion and bactericidal agent 0.2%,
Mould inhibitor 0.1%, defoaming agent 0.6%, thickener 0.3%, propylene glycol 0.5%, surplus are water, are stirred and are uniformly dispersed.
Water paint uses the raw material of following weight:
Molecular sieve 15%, mixed crystal titanium dioxide 0.2%, lotion 20%, titanium dioxide 10%, powdered whiting 8%, calcining are high
Ridge soil 10%, talcum powder 3%, hydroxyethyl cellulose 0.3%, auxiliary agent 3.3%, toner 0.5%, surplus are water.
Specifically prepare with the following method:
(1) water, molecular sieve, mixed crystal titanium dioxide, lotion, titanium dioxide, powdered whiting, calcining height are weighed by mass fraction
Ridge soil, talcum powder, hydroxyethyl cellulose, auxiliary agent, toner, it is spare, wherein molecular sieve, mixed crystal titanium dioxide partial size 500 mesh with
On.
(2) dispersion machine is added in molecular sieve, calcined kaolin, 0.5 times of siccative total weight of water is added after mixing, stirs
It mixes in no flowable state slurries；
(3) without addition mixed crystal titanium dioxide, titanium dioxide, heavy carbon in flowable state slurries obtained in Xiang Suoshu step (2)
Sour calcium, talcum powder, while 0.5 times of siccative total weight of water and 0.5 times of siccative total weight of lotion is added, it stirs 10-25 minutes,
Obtain mixed serum；
(4) uniformly hydroxyethyl cellulose, the third two is added in sprinkling while stirring in the mixed serum in Xiang Suoshu step (3)
Alcohol, toner and auxiliary agent, stirring can obtain water paint in 30 minutes.
Embodiment 4
Water paint C is prepared using mixed crystal titanium dioxide prepared by embodiment 1:
Auxiliary agent uses the raw material of following components by weight percent proportion:
Dispersing agent 1.3%, coalescing agent 0.4%, anticorrosion and bactericidal agent 0.2%, mould inhibitor 0.2%, disappears at wetting agent 0.4%
Infusion 0.6%, thickener 0.5%, propylene glycol 0.7%, multifunctional assistant 0.15%, surplus are water, are stirred and are uniformly dispersed.
Water paint uses the raw material of following weight:
Molecular sieve 25%, mixed crystal titanium dioxide 0.2%, lotion 20%, titanium dioxide 10%, powdered whiting 8%, calcining are high
Ridge soil 15%, talcum powder 6%, hydroxyethyl cellulose 0.5%, auxiliary agent 4.45%, toner 1%, surplus are water.
Specifically prepare with the following method:
(1) water, molecular sieve, mixed crystal titanium dioxide, lotion, titanium dioxide, powdered whiting, calcining height are weighed by mass fraction
Ridge soil, talcum powder, hydroxyethyl cellulose, auxiliary agent, toner, it is spare, wherein molecular sieve, mixed crystal titanium dioxide partial size 500 mesh with
On.
(2) dispersion machine is added in molecular sieve, calcined kaolin, 0.5 times of siccative total weight of water is added after mixing, stirs
It mixes in no flowable state slurries；
(3) without addition mixed crystal titanium dioxide, titanium dioxide, heavy carbon in flowable state slurries obtained in Xiang Suoshu step (2)
Sour calcium, talcum powder, while 0.5 times of siccative total weight of water and 0.5 times of siccative total weight of lotion is added, it stirs 10-25 minutes,
Obtain mixed serum；
(4) uniformly hydroxyethyl cellulose, the third two is added in sprinkling while stirring in the mixed serum in Xiang Suoshu step (3)
Alcohol, toner and auxiliary agent, stirring can obtain water paint in 30 minutes.
Test example 1
Coating indoor wall is carried out using water paint A-C, escaping gas in measuring cell, concrete outcome are as follows later:
By the above measurement result it is found that indoor environment is free of volatile organic gas after water paint coating produced by the present invention
Body meets national standard.
Water paint A-C coating is used to the indoor environment containing volatility toxic gas, is tested within coating the 10th day
Measurement, the bright and clean no particle of metope；Metope is cleaned with the cotton of wetting, metope is without damage；Become through strong ultraviolet radiation without aging
Color and cracking obscission；The measuring result of adsorption-decomposition function volatility toxic gas is as follows:
Said determination the result shows that, water paint PARA FORMALDEHYDE PRILLS(91,95) produced by the present invention and volatilization ammonia removal rate can reach
99%；
The wall of water paint A-C coating and formaldehyde and volatilization ammonia in indoor environment are measured after a period of time again,
Level off to 0, which shows that wall material produced by the present invention not only has good suction-operated to volatility toxic gas,
And will not De contamination, and decomposed.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of water paint, which is characterized in that be made of following raw material: water, molecular sieve, mixed crystal titanium dioxide, lotion, titanium white
Powder, powdered whiting, calcined kaolin, talcum powder, hydroxyethyl cellulose, auxiliary agent, toner.
2. a kind of water paint according to claim 1, which is characterized in that be made of following parts by weight raw material: molecule
Sieve 15~25%, mixed crystal titanium dioxide 0.1~0.2%, lotion 20~25%, titanium dioxide 10~15%, powdered whiting 8~
16%, calcined kaolin 10~15%, talcum powder 3~6%, hydroxyethyl cellulose 0.3~0.5%, auxiliary agent 2.45~4.45%,
Toner 0.1~1%, surplus are water.
3. a kind of water paint according to claim 2, which is characterized in that be made of following parts by weight raw material: molecule
Sieve 15%, lotion 20%, titanium dioxide 10%, powdered whiting 8%, calcined kaolin 10%, is slided mixed crystal titanium dioxide 0.2%
Mountain flour 3%, hydroxyethyl cellulose 0.3%, auxiliary agent 3.3%, toner 0.5%, surplus are water.
4. a kind of water paint according to claim 3, which is characterized in that the molecular sieve be 3A, 4A, 5A, 10X and
One of 15X silicon substrate porous material or multiple combinations.
5. a kind of water paint according to claims 3, which is characterized in that the molecular sieve, mixed crystal titanium dioxide
Partial size be greater than 500 mesh.
6. a kind of water paint according to claim 3, which is characterized in that the auxiliary agent by following parts by weight raw material
Composition: dispersing agent 1~1.3%, wetting agent 0.2~0.4%, coalescing agent 0.2~0.4%, anticorrosion and bactericidal agent 0.1~0.2%,
Mould inhibitor 0.1~0.2%, defoaming agent 0.4~0.6%, thickener 0.1~0.5%, propylene glycol 0.3~0.7%, multifunctional assistant
Agent 0.05~0.15%, surplus are water.
7. a kind of water paint according to claim 7, which is characterized in that the auxiliary agent by following parts by weight raw material
Composition: dispersing agent 1%, wetting agent 0.2%, coalescing agent 0.3%, anticorrosion and bactericidal agent 0.2%, mould inhibitor 0.1%, defoaming agent
0.6%, thickener 0.3%, propylene glycol 0.5%, multifunctional assistant 0.1%, surplus are water.
8. a kind of preparation method of the described in any item water paints of claim 1~7, which comprises the following steps:
(1) water, molecular sieve, mixed crystal titanium dioxide, lotion, titanium dioxide, powdered whiting, calcining kaolinite are weighed by mass fraction
Soil, talcum powder, hydroxyethyl cellulose, auxiliary agent, toner, it is spare；
(2) dispersion machine is added in molecular sieve, calcined kaolin, 0.5 times of siccative total weight of water is added after mixing, stirring is extremely
In no flowable state slurries；
(3) obtained in Xiang Suoshu step (2) without in flowable state slurries be added mixed crystal titanium dioxide, titanium dioxide, powdered whiting,
Talcum powder, while 0.5 times of siccative total weight of water and 0.5 times of siccative total weight of lotion is added, it stirs 10-25 minutes, obtains mixed
Close slurries；
(4) hydroxyethyl cellulose, propylene glycol, toner and auxiliary agent are added in the mixed serum in Xiang Suoshu step (3), stirs 30 points
Clock can obtain water paint.
9. a kind of preparation method of water paint according to claim 8, which is characterized in that the hydroxyl in the step (4)
Ethyl cellulose, propylene glycol, toner and auxiliary agent adding manner are that uniformly sprinkling is added while stirring.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445536.9A CN109651959A (en) | 2018-11-29 | 2018-11-29 | A kind of water paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811445536.9A CN109651959A (en) | 2018-11-29 | 2018-11-29 | A kind of water paint and preparation method thereof |
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| CN111574130A (en) * | 2020-06-01 | 2020-08-25 | 长沙标朗住工科技有限公司 | Long-flocculation-time as-cast finish concrete and preparation method thereof |
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| CN103496884A (en) * | 2013-09-30 | 2014-01-08 | 四川嘉宝莉涂料有限公司 | Formaldehyde eliminating coating with dual functions of adsorption and decomposition and preparation method thereof |
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