CN108977082A - A kind of net aldehyde interiro wall latex paint of aqueous inorganic and preparation method thereof - Google Patents
A kind of net aldehyde interiro wall latex paint of aqueous inorganic and preparation method thereof Download PDFInfo
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- CN108977082A CN108977082A CN201810614137.4A CN201810614137A CN108977082A CN 108977082 A CN108977082 A CN 108977082A CN 201810614137 A CN201810614137 A CN 201810614137A CN 108977082 A CN108977082 A CN 108977082A
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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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
- C09D5/028—Pigments; Filters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The present invention provides a kind of net aldehyde interiro wall latex paint of aqueous inorganic and preparation method thereof, it is characterized in that being used as primary raw material using pure water, inorganic silicic acid potassium, inorganic silica solution, bamboo charcoal powder, net aldehyde lotion, aqueous wetting dispersing agent, defoaming agent etc., mixed in proportion, a kind of aqueous net aldehyde interiro wall latex paint is made in high-speed stirred.The net aldehyde interiro wall latex paint of the aqueous inorganic that the present invention obtains can be directly used for architecture construction surface, its advantage: raw material is cheap, is easy to make, highly-breathable, wall can be kept dry, mildewproof bacterium is not required to priming paint, it directly goes down to the grass-roots units and chemical anchoring therewith, non-scale do not fall off can be used as priming paint can also as finishing coat, repeat spraying or roller coating, priming paint grinability and fillibility it is good, finishing coat paint film is plentiful, and gloss is adjustable；Alkali resistance corrodes after paint film is dry, and base belongs to alkalinity with mineral, will not by alkaline matter destruction and lead to color spot, dusting and layering, while having the function of excellent ordor removing and formaldehyde absorbing.
Description
Technical field
Aldehyde technical field is removed the present invention relates to inorganic, specifically discloses a kind of net aldehyde interiro wall latex paint of aqueous inorganic and its system
Preparation Method.
Background technique
Inorganic coating, common coating is the water of alkali metal silicate aqueous solution and colloidal silicon dioxide in construction projects
Dispersion liquid.With both the above film forming matter, it can be made into silicate and silica solution (colloidal silicon dioxide) inorganic coating, add face
Material, filler and various auxiliary agents, can be made into silicate and silica solution (colloidal silicon dioxide) inorganic coating, have good resistance to
Water, alkaline-resisting, anti-pollution, gasproof performance.Its service life is 5~10 times of general organic coating or even longer, can make coating not
Climate and Drought-wet change influence.For environmental angle, the inorganic coating natural environmental-protective incomparable but also with organic coating
Advantage.
Net aldehyde coating is new indoor finishing material.Expanding economy pushes the raising of people's environmental consciousness, environment matter
Amount problem receives the extensive concern of people, and net aldehyde coating can effectively relieve puzzlement, the worry consumed to interior decoration selection.
Consumer also results in the continuous deterioration of indoor air quality while the use of a large amount of finishing materials improves quality of the life, right
The harm of human body, the harm of especially poor to resistance old man, children and pregnant woman, it has also become the hot issue of concern.It is anti-
Methanal paint is the environment-friendly materials of indoor internal wall finishing, can effectively reduce the main pollution of room air, reduces finishing and brings
Our harm.
" health, environmental protection, energy conservation, efficiently " form the basic principle that human development follows jointly.World in recent years
The general principle of sustainable development is had also been proposed in range, this will all become and promotes and push the powerful of inorganic and net aldehyde paint development
Power.In fact, the development of inorganic coating has been subjected to most attention, some countries of Japan and Europe also propose that " coating is inorganic
The viewpoint of change ".These will all indicate that this inorganic coating has very big advantages for development and potentiality.
Aqueous organic net aldehyde interiro wall latex paint is in construction technology: polishing putty base --- applies priming (1 time) ---
Organic net aldehyde interiro wall latex paint (1~2 time), this needs two or more coating.And the net aldehyde of aqueous inorganic of the invention
Its advantage of constructing of interiro wall latex paint is to have both priming paint and finishing coat, and direct twice of molding to save cost, and improves construction effect
Rate.
Summary of the invention
It is an object of the invention to overcome the paint film and constructional deficiency of existing organic net aldehyde interior wall coating, a kind of water is provided
Inorganic net aldehyde interiro wall latex paint of property and preparation method thereof, the net aldehyde interiro wall latex paint of the aqueous inorganic can penetrate into base and with
Petrochemical industry reaction occurs for base, can bottom, face it is dual-purpose, repeat spraying or brush, grinability and fillibility are good, and richness and gloss can
Adjustment；Paint film chemical resistance is excellent, and is ecologic coating, is free of sensitization source, non-toxic and tasteless, non-stimulated to people, has preferable
Ordor removing and formaldehyde absorbing function.
In order to achieve the goal above, it includes what following technical scheme was realized that the present invention, which passes through: in a kind of net aldehyde of aqueous inorganic
Wall emulsion paint, including following raw material components and weight percent:
Preferably, the weight percent of the cellulose is 0.4~0.5%.
Preferably, the weight percent of the aqueous cosolvent is 1.5~2%.
Preferably, the weight percent of the aqueous wetting agent is 0.15~0.3%.
Preferably, the weight percent of the aqueous dispersion is 0.5~1.0%.
Preferably, the weight percent of the aqueous defoamer is 0.2~0.5%.
Preferably, the weight percent of the pigment is 10~18%.
Preferably, the weight percent of the filler is 20~25%.
Preferably, the weight percent of the bamboo charcoal powder is 1~2%.
Preferably, the weight percent of the inorganic silicic acid potassium is 10~12%.
Preferably, the weight percent of the inorganic silica solution is 10~12%.
Preferably, the weight percent of the net aldehyde lotion is 15~20%.
Preferably, the weight percent of the film forming accelerating is 1.0~2%.
Preferably, the weight percent of the water-based thickener is 0.3~0.5%.
Preferably, the weight percent of the water is 15~35%.
Preferably, the cellulose is hydroxyethyl cellulose or hydroxypropyl methyl cellulose.
Preferably, the aqueous cosolvent is ethylene glycol phenyl ether or medical grade propylene glycol, content >=99%.
It is highly preferred that the aqueous cosolvent is middle base row GE 100 or EPH~6 Tao Shi.
Preferably, the aqueous wetting agent is any one in organic-silicon-modified wetting agent and acrylic acid modified wetting agent
Or two kinds.
It is highly preferred that model SN~WET~996 of the aqueous wetting agent or BD109.
The aqueous dispersion is ammonium polyacrylate dipersant.
It is highly preferred that model BASF CX~4320 or the ROHM AND HAAS OROTAN 1124 of the aqueous dispersion.
Preferably, the aqueous defoamer is any one in the modified defoaming agent of organosilicon, mineral oil or polyethers.
It is highly preferred that the model of the aqueous defoamer is selected from FoamStara ST2410AC, Foamaster MO
2134, SN~NXZ or SN~321C.
Preferably, the pigment is any one of rutile type titanium white, iron oxide red, iron oxide yellow and iron oxide black
Or it is a variety of.
Preferably, the filler include in barium sulfate, calcium carbonate, calcium silicates, mica powder and talcum powder any one or
It is a variety of.
Preferably, the bamboo charcoal powder is the white bamboo charcoal powder of nano level plant, 600 mesh of optimal use powdered carbon partial size.
Preferably, mole proportion of the inorganic silicic acid potassium is greater than 6, and the solution alkaline of low mole of inorganic silicic acid potassium is excessively high
The rock-steady structure of inorganic silica solution can be destroyed, inorganic silica solution can be made to become gel or solid precipitation, can also destroy the pH of system
Value, to will appear shedding, the problems such as poor water resistance.Thus the present invention meets high molar ratio amount greater than 6 using inorganic silicic acid potassium
Requirement, alkalinity is low, and water resistance is preferable.
Preferably, the partial size of the inorganic silica solution is less than 100nm, and SiO2 content is greater than in the inorganic silica solution
30%.
It is highly preferred that the inorganic silica solution on the inorganic silica solution open market is that quartz sand is raw material highly basic NaOH
It goes dissolution to react, big partial size 100nm~1 μm can be generated, Na2O content is greater than 1.0% silica solution, this inorganic silica solution pole
It is also easy to produce autohemagglutination, storage and poor compatibility.The present invention prepares inorganic silica solution using silicon dissolution method, silicon dissolution method be with inorganic or
Organic alkali as a catalyst is reacted with elemental silicon with pure water to prepare silica solution, and the uniform particle sizes of silica solution are easily controllable.
Preferably, the solid content of the anti-aldehyde lotion of the ordor removing is 40~45%, need in the net aldehyde lotion with ordor removing or
Except aldehyde function.
It is highly preferred that the net aldehyde lotion is 8169 or EC0338ap of the China of Tao Shi SF408 or ten thousand.
Preferably, the water-based thickener is selected from association type polyurethanes thickener and hydrophobically modified alkali-soluble emulsion type increases
One or both of thick dose.
It is highly preferred that the model Klein HS30000 of the water-based thickener, sub- bodyguard orchid 250HBR, Aksu
L~344 ALCOGUM or Ai Di section 450VF.
Preferably, the water is pure, clean, the water without containing impurity or bacterium.
It is highly preferred that the water is to reach in national standard GB17323 pH value for pure water requirement 5.0~7.0.
The present invention also provides a kind of methods for preparing the net aldehyde interiro wall latex paint of above-mentioned aqueous inorganic, including following technique to walk
It is rapid:
1) pure water of 15~20% parts by weight is put into blender in advance, mixing speed is 200~300rpm/min, so
It is slowly added to the cellulose of 0.3~0.6% parts by weight, the aqueous dispersion of 0.5~2% parts by weight and 0.1~1.5% weight afterwards
The aqueous defoamer of part, mixed on low speed disperse 5~15min, up to the cellulose complete wetting or are dissolved to no clustering phenomena；
2) continue stirring under be added 1~3% parts by weight aqueous cosolvent and 0.1~0.5% parts by weight it is aqueous
Mixing speed after addition, is risen to 700~1200rpm/min, 10~20min of high speed dispersion by wetting agent；
3) filler of 15~35% parts by weight, the pigment and 1~5% weight of 8~25% parts by weight are added under stirring
Mixing speed after addition, is risen to 1000~1200rpm/min, stirs 25~35min, high speed dispersion by the bamboo charcoal powder of part
To fineness < 50 micron, filtering obtains slurry mix semi-finished product；
4) revolving speed is adjusted to 500~700rpm/min, is slowly added to the inorganic silicon of 10~15% parts by weight while stirring
The net aldehyde lotion of sour potassium, the inorganic silica solution of 5~15% parts by weight and 10~30% parts by weight stirs 15~30min；
5) it is slow added into the film forming accelerating of 1~3% parts by weight, the aqueous defoamer of 0.1~1.5% parts by weight, most
The water-based thickener of 0.1~0.6% parts by weight and the water of surplus are added afterwards, stirs 10 under the speed of 500~700rpm/min
~30min obtains the net aldehyde interiro wall latex paint of aqueous inorganic with the strainer filtering of 100~120 mesh.
In conclusion the present invention provides a kind of net aldehyde interiro wall latex paint of aqueous inorganic and preparation method thereof, of the invention has
Beneficial technical effect is as follows:
Net its major advantage of aldehyde interiro wall latex paint of the aqueous inorganic that the present invention obtains is to be directly used in architecture construction surface,
Raw material is cheap, is easy to make, highly-breathable, and wall can be kept dry, and mildewproof bacterium is not required to priming paint, directly go down to the grass-roots units and with
Chemical anchoring, non-scale do not fall off can be used as priming paint can also as finishing coat, repeat spraying or roller coating, priming paint grinability and
Fillibility is good, and finishing coat paint film is plentiful, and gloss is adjustable；Alkali resistance corrodes after paint film is dry, and base belongs to alkalinity with mineral, will not
By alkaline matter destruction and lead to color spot, dusting and layering, while having the function of excellent ordor removing and formaldehyde absorbing.Paint film
Purifying formaldehyde effect persistence >=70% (national standard >=60%), purifying formaldehyde efficiency >=83% (national standard >=75%).The present invention obtains
Obtaining the net aldehyde interiro wall latex paint of aqueous inorganic is ecologic coating, is free of sensitization source, non-toxic and tasteless, burst size of methanal non-stimulated to people
Lower more more environmentally friendly than common organic water borne coating, content of formaldehyde test is NG, meets safe and environment-friendly, energy-efficient requirement and advantageous
In health of human body, spray efficiency is high, at low cost, is suitble to industrialized production.
Specific embodiment
The present invention is further explained combined with specific embodiments below, it should be appreciated that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.
Below with reference to embodiment, the present invention is further explained.It should be understood that embodiment is merely to illustrate the present invention, rather than limit
The scope of the present invention.
It is the proportion of each raw material component in Examples 1 to 8 in table 1, the content of each raw material component is parts by weight in table.
Embodiment 1
A method of the net aldehyde interiro wall latex paint of aqueous inorganic is prepared, is comprised the following steps that:
1) 180kg water is put into blender in advance, 5kg is slowly added one by one under the 300rpm/min stirring that is then switched on
Hydroxyethyl cellulose (model HS30000YP2) and 10kg aqueous dispersion (model C X~4320) and 3kg aqueous defoamer
(model SN~321C), mixing dispersion 5min, it is ensured that hydroxyethyl cellulose is without clustering phenomena；
2) continue that the aqueous cosolvent of 10kg (GE 100) and 2kg aqueous wetting agent (model SN~WET are added under stirring
~996) mixing speed gradually, is risen into 900rpm/min, high speed dispersion 10min as viscosity gradually rises, until ethoxy is fine
Dimension element is completely dissolved；
3) 150kg titanium dioxide and the calcium carbonate (Calcigloss~IP) of 125kg is slowly added under stirring one by one,
15kg bamboo charcoal powder (Nanchang bamboo is raw rich), 50kg mica powder and 50kg talcum powder rinse paddle and cylinder side with 20kg water after adding,
Last 1000rpm/min high speed dispersion 25min, detects fineness, i.e. acquisition semi-finished product slurry mix；
4) revolving speed is adjusted to 500rpm/min, sequentially adds the net aldehyde lotion of 150kg (ten thousand China 8169 of model) while stirring
And the inorganic silica solution of 100kg, it is slow added into 15kg film forming accelerating (model Oxfilm 351) and aqueous defoamer
(Foamaster MO 2134) stirs 15min；
5) it is added with the diluted 5kg water-based thickener of water 3:1 (L~344 model ALCOGUM) adjustment viscosity and with water 3:1
Dilution is lower to be added 1.5kg preservative (model LX300), is eventually adding remaining water, 500rpm/min stirs 10min at a slow speed, with 100
Purpose strainer filtering obtains the net aldehyde interiro wall latex paint of aqueous inorganic.
The weight proportion of each raw material component in 1 Examples 1 to 8 of table
Embodiment 2
A method of the net aldehyde interiro wall latex paint of aqueous inorganic is prepared, is comprised the following steps that:
1) 180kg water is put into blender in advance, 4kg is slowly added one by one under the 300rpm/min stirring that is then switched on
Hydroxyethyl cellulose (model HS30000YP2) and 10kg aqueous dispersion (model C X~4320) and 3kg aqueous defoamer
(model SN~321C), mixing dispersion 5min, it is ensured that hydroxyethyl cellulose is without clustering phenomena；
2) continue that the aqueous cosolvent of 10kg (GE 100) and 2kg aqueous wetting agent (model SN~WET are added under stirring
~996) mixing speed gradually, is risen into 900rpm/min, high speed dispersion 10min as viscosity gradually rises, until ethoxy is fine
Dimension element is completely dissolved；
3) 170kg titanium dioxide and the calcium carbonate (the wide good fortune CC1000 of 1250 mesh) of 125kg is slowly added under stirring one by one,
15kg bamboo charcoal powder (Nanchang bamboo is raw rich), 50kg mica powder and 50kg talcum powder rinse paddle and cylinder side with 20kg water after adding,
Last 1200rpm/min high speed dispersion 25min, detects fineness, i.e. acquisition semi-finished product slurry mix；
4) revolving speed is adjusted to 500rpm/min, sequentially adds the net aldehyde lotion of 150kg (ten thousand China 8169 of model) while stirring
And 100kg inorganic silicic acid potassium, it is slow added into 15kg film forming accelerating (model Oxfilm 351) and aqueous defoamer
(Foamaster MO 2134) stirs 15min；
5) it is added with the diluted 3kg water-based thickener of water 3:1 (L~344 model ALCOGUM) adjustment viscosity and with water 3:1
Dilution is lower to be added 1.5kg preservative (model LX300), is eventually adding remaining water, 500rpm/min stirs 10min at a slow speed, with 100
Purpose strainer filtering obtains the net aldehyde interiro wall latex paint of aqueous inorganic.
Embodiment 3
A method of the net aldehyde interiro wall latex paint of aqueous inorganic is prepared, is comprised the following steps that:
1) 180kg water is put into blender in advance, 4kg is slowly added one by one under the 300rpm/min stirring that is then switched on
Hydroxyethyl cellulose (model HS30000YP2) and 10kg aqueous dispersion (model C X~4320) and 3kg aqueous defoamer
(model SN~321C), mixing dispersion 5min, it is ensured that hydroxyethyl cellulose is without clustering phenomena；
2) continue that the aqueous cosolvent of 10kg (EPH~6 Tao Shi) and 2kg aqueous wetting agent (model SN are added under stirring
~WET~996), mixing speed is gradually risen into 900rpm/min, high speed dispersion 10min as viscosity gradually rises, until hydroxyl second
Base cellulose is completely dissolved；
3) 150kg titanium dioxide and the calcium carbonate (Calcigloss~IP) of 125kg is slowly added under stirring one by one,
15kg bamboo charcoal powder (Nanchang bamboo is raw rich), 50kg mica powder and 50kg talcum powder rinse paddle and cylinder side with 20kg water after adding,
Last 1200rpm/min high speed dispersion 25min, detects fineness, i.e. acquisition semi-finished product slurry mix；
4) revolving speed is adjusted to 500rpm/min, sequentially adds the net aldehyde lotion of 150kg (ten thousand China 8169 of model) while stirring
And the inorganic silica solution of 100kg, it is slow added into 15kg film forming accelerating (model Oxfilm 351) and aqueous defoamer
(Foamaster MO 2134) stirs 15min；
5) it is added with the diluted 5kg water-based thickener of water 3:1 (L~344 model ALCOGUM) adjustment viscosity and with water 3:1
Dilution is lower to be added 1.5kg preservative (model LX300), is eventually adding remaining water, 500rpm/min stirs 10min at a slow speed, with 100
Purpose strainer filtering obtains the net aldehyde interiro wall latex paint of aqueous inorganic.
Embodiment 4
A method of the net aldehyde interiro wall latex paint of aqueous inorganic is prepared, is comprised the following steps that:
1) 180kg water is put into blender in advance, 5kg is slowly added one by one under the 300rpm/min stirring that is then switched on
Hydroxyethyl cellulose (model HS30000YP2) and 10kg aqueous dispersion (model C X~4320) and 3kg aqueous defoamer
(model SN~321C), mixing dispersion 5min, it is ensured that hydroxyethyl cellulose is without clustering phenomena；
2) continue that the aqueous cosolvent of 10kg (GE 100) and 2kg aqueous wetting agent (model SN~WET are added under stirring
~996) mixing speed gradually, is risen into 900rpm/min, high speed dispersion 10min as viscosity gradually rises, until ethoxy is fine
Dimension element is completely dissolved；
3) 170kg titanium dioxide and the calcium carbonate (the wide good fortune CC1000 of 1250 mesh) of 125kg is slowly added under stirring one by one,
15kg bamboo charcoal powder (Nanchang bamboo is raw rich), 50kg mica powder and 50kg talcum powder rinse paddle and cylinder side with 20kg water after adding,
Last 1200rpm/min high speed dispersion 25min, detects fineness, i.e. acquisition semi-finished product slurry mix；
4) revolving speed is adjusted to 500rpm/min, sequentially adds the net aldehyde lotion (SF408) of 150kg and 100kg while stirring
Inorganic silicic acid potassium is slow added into 15kg film forming accelerating (model Oxfilm 351) and aqueous defoamer (Foamaster MO
2134) 15min is stirred；
5) it is added with the diluted 5kg water-based thickener of water 3:1 (L~344 model ALCOGUM) adjustment viscosity and with water 3:1
Dilution is lower to be added 1.5kg preservative (model LX300), is eventually adding remaining water, 500rpm/min stirs 10min at a slow speed, with 100
Purpose strainer filtering obtains the net aldehyde interiro wall latex paint of aqueous inorganic.
Embodiment 5
A method of the net aldehyde interiro wall latex paint of aqueous inorganic is prepared, is comprised the following steps that:
1) 180kg water is put into blender in advance, 5kg is slowly added one by one under the 300rpm/min stirring that is then switched on
Hydroxyethyl cellulose (model HS30000YP2) and 10kg aqueous dispersion (model C X~4320) and 3kg aqueous defoamer
(model SN~321C), mixing dispersion 5min, it is ensured that hydroxyethyl cellulose is without clustering phenomena；
2) continue that the aqueous cosolvent of 10kg (EPH~6 Tao Shi) and 2kg aqueous wetting agent (model SN are added under stirring
~WET~996), mixing speed is gradually risen into 900rpm/min, high speed dispersion 10min as viscosity gradually rises, until hydroxyl second
Base cellulose is completely dissolved；
3) 150kg titanium dioxide and the calcium carbonate (Calcigloss~IP) of 125kg is slowly added under stirring one by one,
15kg bamboo charcoal powder (Nanchang bamboo is raw rich), 50kg mica powder and 50kg talcum powder rinse paddle and cylinder side with 20kg water after adding,
Last 1200rpm/min high speed dispersion 25min, detects fineness, i.e. acquisition semi-finished product slurry mix；
4) revolving speed is adjusted to 500rpm/min, sequentially adds the net aldehyde lotion (SF408) of 150kg and 100kg while stirring
Inorganic silica solution is slow added into 15kg film forming accelerating (model Oxfilm 351) and aqueous defoamer (Foamaster MO
2134) 15min is stirred；
5) it is added with the diluted 5kg water-based thickener of water 3:1 (L~344 model ALCOGUM) adjustment viscosity and with water 3:1
Dilution is lower to be added 1.5kg preservative (model LX300), is eventually adding remaining water, 500rpm/min stirs 10min at a slow speed, with 100
Purpose strainer filtering obtains the net aldehyde interiro wall latex paint of aqueous inorganic.
Embodiment 6
A method of the net aldehyde interiro wall latex paint of aqueous inorganic is prepared, is comprised the following steps that:
1) 180kg water is put into blender in advance, 5kg is slowly added one by one under the 300rpm/min stirring that is then switched on
Hydroxyethyl cellulose (model HS30000YP2) and 10kg aqueous dispersion (model C X~4320) and 3kg aqueous defoamer
(model SN~321C), mixing dispersion 5min, it is ensured that hydroxyethyl cellulose is without clustering phenomena；
2) continue that the aqueous cosolvent of 10kg (GE 100) and 2kg aqueous wetting agent (model SN~WET are added under stirring
~996) mixing speed gradually, is risen into 1200rpm/min, high speed dispersion 10min as viscosity gradually rises, until ethoxy is fine
Dimension element is completely dissolved；
3) 150kg titanium dioxide and the calcium carbonate (Calcigloss~IP) of 125kg is slowly added under stirring one by one,
15kg bamboo charcoal powder (Nanchang bamboo is raw rich), 50kg mica powder and 50kg talcum powder rinse paddle and cylinder side with 20kg water after adding,
Last 1200rpm/min high speed dispersion 25min, detects fineness, i.e. acquisition semi-finished product slurry mix；
4) revolving speed is adjusted to 500rpm/min, sequentially adds the net aldehyde lotion (SF408) of 150kg and 100kg while stirring
Inorganic silica solution is slow added into 15kg film forming accelerating (model Oxfilm 351) and aqueous defoamer (Foamaster MO
2134) 15min is stirred；
5) it is added with the diluted 5kg water-based thickener of water 3:1 (L~344 model ALCOGUM) adjustment viscosity and with water 3:1
Dilution is lower to be added 1.5kg preservative (model LX300), is eventually adding remaining water, 500rpm/min stirs 10min at a slow speed, with 100
Purpose strainer filtering obtains the net aldehyde interiro wall latex paint of aqueous inorganic.
Embodiment 7
A method of the net aldehyde interiro wall latex paint of aqueous inorganic is prepared, is comprised the following steps that:
1) 180kg water is put into blender in advance, 4kg is slowly added one by one under the 300rpm/min stirring that is then switched on
Hydroxyethyl cellulose (model HS30000YP2) and 10kg aqueous dispersion (model C X~4320) and 3kg aqueous defoamer
(model SN~321C), mixing dispersion 5min, it is ensured that hydroxyethyl cellulose is without clustering phenomena；
2) continue that the aqueous cosolvent of 10kg (GE 100) and 2kg aqueous wetting agent (model SN~WET are added under stirring
~996) mixing speed gradually, is risen into 1200rpm/min, high speed dispersion 10min as viscosity gradually rises, until ethoxy is fine
Dimension element is completely dissolved；
3) 170kg titanium dioxide and the calcium carbonate (the wide good fortune CC1000 of 1250 mesh) of 125kg is slowly added under stirring one by one,
15kg bamboo charcoal powder (Nanchang bamboo is raw rich), 50kg mica powder and 50kg talcum powder rinse paddle and cylinder side with 20kg water after adding,
Last 1200rpm/min high speed dispersion 25min, detects fineness, i.e. acquisition semi-finished product slurry mix；
4) revolving speed is adjusted to 500rpm/min, sequentially add while stirring 150kg styrene-acrylic emulsion (EC0338ap) and
100kg inorganic silicic acid potassium and the inorganic silica solution of 50kg are slow added into 15kg film forming accelerating (model Oxfilm 351) and water
Property defoaming agent (Foamaster MO 2134) stir 15min；
5) it is added with the diluted 5kg water-based thickener of water 3:1 (L~344 model ALCOGUM) adjustment viscosity and with water 3:1
Dilution is lower to be added 1.5kg preservative (model LX300), is eventually adding remaining water, 500rpm/min stirs 10min at a slow speed, with 100
Purpose strainer filtering obtains the net aldehyde interiro wall latex paint of aqueous inorganic.
Embodiment 8
A method of the net aldehyde interiro wall latex paint of aqueous inorganic is prepared, is comprised the following steps that:
1) 180kg water is put into blender in advance, 5kg is slowly added one by one under the 300rpm/min stirring that is then switched on
Hydroxyethyl cellulose (model HS30000YP2) and 10kg aqueous dispersion (model C X~4320) and 3kg aqueous defoamer
(model SN~321C), mixing dispersion 5min, it is ensured that hydroxyethyl cellulose is without clustering phenomena；
2) continue that the aqueous cosolvent of 10kg (EPH~6 Tao Shi) and 2kg aqueous wetting agent (model SN are added under stirring
~WET~996), mixing speed is gradually risen into 1200rpm/min, high speed dispersion 10min as viscosity gradually rises, until hydroxyl
Ethyl cellulose is completely dissolved；
3) 150kg titanium dioxide and the calcium carbonate (Calcigloss~IP) of 125kg is slowly added under stirring one by one,
15kg bamboo charcoal powder (Nanchang bamboo is raw rich), 50kg mica powder and 50kg talcum powder rinse paddle and cylinder side with 20kg water after adding,
Last 1200rpm/min high speed dispersion 25min, detects fineness, i.e. acquisition semi-finished product slurry mix；
4) revolving speed is adjusted to 500rpm/min, sequentially add while stirring 150kg styrene-acrylic emulsion (EC0338ap) and
50kg inorganic silicic acid potassium and the inorganic silica solution of 100kg are slow added into 15kg film forming accelerating (model Oxfilm 351) and water
Property defoaming agent (Foamaster MO 2134) stir 15min；
5) it is added with the diluted 3kg water-based thickener of water 3:1 (L~344 model ALCOGUM) adjustment viscosity and with water 3:1
Dilution is lower to be added 1.5kg preservative (model LX300), is eventually adding remaining water, 500rpm/min stirs 10min at a slow speed, with 100
Purpose strainer filtering obtains the net aldehyde interiro wall latex paint of aqueous inorganic.
Testing result:
According to examination criteria GB/T9756~2009 " resin latex dope " and the industry technology of inorganic coating
It is required that testing the net aldehyde interiro wall latex paint of aqueous inorganic in Examples 1 to 8, the performance test results are as shown in Table 2,3:
The technical performance testing result of the net aldehyde interiro wall latex paint product of aqueous inorganic in 2 embodiment 1 to 4 of table
The technical performance testing result of the net aldehyde interiro wall latex paint product of aqueous inorganic in 3 embodiment 5 to 8 of table
From table 2,3 as can be seen that the properties that Examples 1 to 8 obtains the net aldehyde interiro wall latex paint of aqueous inorganic meet
Testing index.
According to examination criteria JC/T1074~2008 " function of purifying indoor air coating material purifying property " to embodiment 1
The net aldehyde interiro wall latex paint of aqueous inorganic in~8 carries out test table 2,3 it can be seen that purifying formaldehyde efficiency and persistence are much larger than
Industry code requirements.
Implemented according to examination criteria GB18582~2008 " limits of harmful substances in indoor decorating and refurnishing materials interior wall coating "
The net aldehyde interiro wall latex paint burst size of methanal obtained of 1 to 8 aqueous inorganic of example is lower than general water paint, and burst size of methanal is more
Low or even ND (Not detected writes a Chinese character in simplified form, and is translated as being not detected).
Using the formula of styrene-acrylic emulsion, inorganic silica solution and inorganic silicic acid potassium three combination in the selection of inorganic resin
System.Its chemical-resistance is also more outstanding.
Above embodiment is can not to be interpreted as in order to illustrate embodiment disclosed by the invention to limit of the invention
System.In addition, in various modifications and invention listed herein method, composition variation, do not departing from the scope of the present invention
Be obvious for those skilled in the art under the premise of spirit.Although having combined of the invention a variety of specific
Preferred embodiment has carried out specific description to the present invention, it is to be understood that, the present invention should not be limited only to these specific embodiments.
In fact, various obviously modify as described above for those skilled in the art to obtain invention all should include
Within the scope of the invention.
Claims (10)
1. a kind of net aldehyde interiro wall latex paint of aqueous inorganic, it is characterised in that: contained raw material and weight percent:
2. the net aldehyde interiro wall latex paint of aqueous inorganic as described in claim 1, it is characterised in that: the cellulose is that ethoxy is fine
Dimension element or hydroxypropyl methyl cellulose；The aqueous cosolvent is ethylene glycol phenyl ether or medical grade propylene glycol, content >=99%.
3. the net aldehyde interiro wall latex paint of aqueous inorganic as described in claim 1, it is characterised in that: the aqueous wetting agent is organic
Any one in Si modification wetting agent and acrylic acid modified wetting agent or two kinds；The aqueous dispersion is ammonium polyacrylate
Dipersant；The aqueous defoamer is any one in the modified defoaming agent of organosilicon, mineral oil or polyethers.
4. the net aldehyde interiro wall latex paint of aqueous inorganic as described in claim 1, it is characterised in that: the pigment is rutile type titanium
White powder, iron oxide red, iron oxide yellow and iron oxide black any one or it is a variety of；The filler include barium sulfate, calcium carbonate,
Any one or more in calcium silicates, mica powder and talcum powder.
5. the net aldehyde interiro wall latex paint of aqueous inorganic as described in claim 1, it is characterised in that: the bamboo charcoal powder is nanoscale
The white bamboo charcoal powder of plant.
6. the net aldehyde interiro wall latex paint of aqueous inorganic as described in claim 1, it is characterised in that: mole of the inorganic silicic acid potassium
Proportion is greater than 6.
7. the net aldehyde interiro wall latex paint of aqueous inorganic as described in claim 1, it is characterised in that: the partial size of the inorganic silica solution
Less than 100nm, SiO2 content is greater than 30% in the inorganic silica solution.
8. the net aldehyde interiro wall latex paint of aqueous inorganic as described in claim 1, it is characterised in that: the solid content of the net aldehyde lotion
It is 40~45%.
9. the net aldehyde interiro wall latex paint of aqueous inorganic as described in claim 1, it is characterised in that: the water-based thickener is selected from and forms
One or both of mould assembly polyurethanes thickener and hydrophobically modified alkali-soluble emulsion type thickener；The water is free from miscellaneous
The water of matter or bacterium.
10. a kind of method for preparing the net aldehyde interiro wall latex paint of aqueous inorganic as described in any one of claim 1 to 9, feature exist
In: it comprises the following steps that:
1) pure water of 15~20% parts by weight is put into blender in advance, mixing speed is 200~300rpm/min, is then delayed
Slowly the cellulose of 0.3~0.6% parts by weight, the aqueous dispersion of 0.5~2% parts by weight and 0.1~1.5% parts by weight are added
Aqueous defoamer, mixed on low speed disperse 5~15min, up to the cellulose complete wetting or are dissolved to no clustering phenomena；
2) continue the aqueous cosolvent that 1~3% parts by weight are added under stirring and the aqueous wetting of 0.1~0.5% parts by weight
Mixing speed after addition, is risen to 700~1200rpm/min, 10~20min of high speed dispersion by agent；
3) filler of 15~35% parts by weight, the pigment of 8~25% parts by weight and 1~5% parts by weight are added under stirring
Mixing speed after addition, is risen to 1000~1200rpm/min by bamboo charcoal powder, stirs 25~35min, and high speed dispersion is to thin
< 50 microns of degree, filtering obtain slurry mix semi-finished product；
4) revolving speed is adjusted be slowly added to while stirring to 500~700rpm/min 10~15% parts by weight inorganic silicic acid potassium,
The inorganic silica solution of 5~15% parts by weight and the net aldehyde lotion of 10~30% parts by weight stir 15~30min；
5) be slow added into the film forming accelerating of 1~3% parts by weight, the aqueous defoamer of 0.1~1.5% parts by weight, finally plus
Enter the water-based thickener of 0.1~0.6% parts by weight and the water of surplus, under the speed of 500~700rpm/min stir 10~
30min obtains the net aldehyde interiro wall latex paint of aqueous inorganic with the strainer filtering of 100~120 mesh.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109777162A (en) * | 2019-01-08 | 2019-05-21 | 赵曦轮 | It is a kind of using inorganic material as aqueous inner wall paint of film forming matter and preparation method thereof |
| CN110903712A (en) * | 2019-12-31 | 2020-03-24 | 安徽三棵树涂料有限公司 | Exterior wall fireproof coating without addition of anticorrosive mildew inhibitor and preparation method thereof |
| CN111439985A (en) * | 2020-03-23 | 2020-07-24 | 石家庄市油漆厂 | Inorganic interior wall coating and preparation method thereof |
| CN113321956A (en) * | 2021-05-08 | 2021-08-31 | 河北三棵树涂料有限公司 | Inorganic interior wall coating with aldehyde-removing, antibacterial and antiviral functions and preparation method thereof |
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| CN105462401A (en) * | 2014-08-30 | 2016-04-06 | 王寿高 | Environment-friendly paint with ultralow formaldehyde emission |
| CN107619626A (en) * | 2017-08-21 | 2018-01-23 | 合肥科天水性科技有限责任公司 | A kind of aqueous high-temperature-resistant high humidity inorganic coating and preparation method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105462401A (en) * | 2014-08-30 | 2016-04-06 | 王寿高 | Environment-friendly paint with ultralow formaldehyde emission |
| CN107619626A (en) * | 2017-08-21 | 2018-01-23 | 合肥科天水性科技有限责任公司 | A kind of aqueous high-temperature-resistant high humidity inorganic coating and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109777162A (en) * | 2019-01-08 | 2019-05-21 | 赵曦轮 | It is a kind of using inorganic material as aqueous inner wall paint of film forming matter and preparation method thereof |
| CN110903712A (en) * | 2019-12-31 | 2020-03-24 | 安徽三棵树涂料有限公司 | Exterior wall fireproof coating without addition of anticorrosive mildew inhibitor and preparation method thereof |
| CN111439985A (en) * | 2020-03-23 | 2020-07-24 | 石家庄市油漆厂 | Inorganic interior wall coating and preparation method thereof |
| CN111439985B (en) * | 2020-03-23 | 2022-02-25 | 石家庄市油漆厂 | Inorganic interior wall coating and preparation method thereof |
| CN113321956A (en) * | 2021-05-08 | 2021-08-31 | 河北三棵树涂料有限公司 | Inorganic interior wall coating with aldehyde-removing, antibacterial and antiviral functions and preparation method thereof |
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Application publication date: 20181211 |