CN108822655A - A kind of response type removes the wall finiss and preparation method thereof of formaldehyde - Google Patents
A kind of response type removes the wall finiss and preparation method thereof of formaldehyde Download PDFInfo
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- CN108822655A CN108822655A CN201810449440.3A CN201810449440A CN108822655A CN 108822655 A CN108822655 A CN 108822655A CN 201810449440 A CN201810449440 A CN 201810449440A CN 108822655 A CN108822655 A CN 108822655A
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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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1668—Vinyl-type polymers
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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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special 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
- 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
- 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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- Engineering & Computer Science (AREA)
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- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses the wall finiss that a kind of response type removes formaldehyde, and raw material includes the component of following parts by weight：25 ~ 35 parts of deionized water, 0.1 ~ 0.5 part of cellulose, 0.1 ~ 0.5 part of multifunctional assistant, 0.5 ~ 1.5 part of dispersing agent, 0.1 ~ 0.5 part of wetting agent, 0.1 ~ 0.5 part of defoaming agent, 10 ~ 20 parts of titanium dioxide, 2 ~ 7 parts of ultrafine heavy calcium powder, 2 ~ 7 parts of calcined kaolin, 5 ~ 9 parts of talcum powder, 0.3 ~ 0.7 part of anionic additive, 30 ~ 40 parts of lotion, 0.2 ~ 0.6 part of coalescing agent, 0.3 ~ 0.8 part of thickener, 0.3 ~ 0.8 part of preservative.The present invention also provides the preparation methods of wall finiss, it is combined using the strong film-forming resin of the macromolecular active hydrogen that can be reacted with harmful organic substances such as formaldehyde itself is grafted with addition anion generation substance afterwards, make the wall finiss being configured to that there is excellent function of removing formaldehyde, and removal efficiency is high, persistence is strong；The ability of excellent covering power, adhesive force, washable scrape along stain resistant is also maintained simultaneously.
Description
Technical field
The present invention relates to the wall finiss and preparation method thereof that formaldehyde is removed in paint technology field more particularly to a kind of response type.
Background technique
In recent years, paid attention to finishing by more and more people, the following pollution of indoor environment is also put in people
In face of, office space and the indoor harmful substance of living bring huge threat to people's health, mainly have formaldehyde, benzene,
Radon, ammonia and other volatile organic matters, and endangered with formaldehyde maximum, gently then bring sense of discomfort to people, cause throat uncomfortable or
Pain or even Nausea and vomiting, pulmonary emphysema, heavy then lead to death, Long Term Contact can cause nasal cavity, oral cavity, nasopharynx, throat, skin
Skin and gastral cancer, the reduction of newborn's constitution, chromosome abnormality etc., formaldehyde already become the killer of health.
For the health of the mankind, researcher and enterprise coating engineer be by being continually striving in recent years, and consecutive publications are not
Same type except formaldehyde research achievement, bring Gospel, such as plant absorption method to the mankind, bamboo Charcoal Adsorption ordor removing method and bear from
Sub- aggregation method etc..Patent application CN102086325A discloses a kind of bamboo charcoal odor-elimination except formaldehyde-latex paint and preparation method thereof, former
Expect by mass percentage, including 40-100 parts of nanometer polymer tiny balloons, 10-20 parts of bamboo vinegars, the two first pre-dispersed combination,
Give full play to the effect of the absorptions of the harmful chemicals such as bamboo vinegar PARA FORMALDEHYDE PRILLS(91,95), benzene, phenol, sulfide, decomposition, elimination.Patent Shen
Please CN103205151A disclose with visible light catalytic performance except formaldehyde interiro wall latex paint and preparation method thereof, with common low
Based on VOC discharges interiro wall latex paint, it is composite mixed that suitable functional material binary (or polynary) is added in process of production
Nano-TiO2, nano-TiO2It is most important photocatalyst material, after it absorbs the energy in sunlight or other light sources, grain
The electronics in sublist face is activated, and escapes from original track, while the unoccupied orbital that Surface Creation is positively charged, the electronics of evolution has
Strong reducing property, unoccupied orbital can generate active oxygen after then there is strong oxidizing property, the two to react with the aqueous vapor in air and hydrogen-oxygen is free
Base, can be by oxygenolysis such as most of organic matter, pollutant, foul smell, bacteriums at harmless carbon dioxide and Dou Shui.Patent application
CN105567068A discloses what one kind was formed except formaldehyde interiro wall latex paint, the raw material of the emulsion paint parts by weight：Polyurethane cream
20-35 parts of liquid, 3-5 parts of dimethyl polysiloxane emulsion, 1-5 parts of anionic additive, 4-10 parts of wollastonite, 5-7 parts of lithopone,
0.4-0.6 parts of polypropylene glycol, 0.02-0.05 parts of ethylene glycol monobutyl ether, 0.3-0.9 parts of isopropyl methyl isothiazolinone, sterilization
0.1-0.4 parts of agent, 30-35 parts of water.It uses anionic additive for generating material, is settled using the aggregation of anion, Ke Yiyou
Formaldehyde in effect degradation indoor environment, purifies air, meets the dual theory of health environment-friendly.The above-mentioned prior art and current city
Face sale removes formaldehyde wall finiss, or with certain formaldehyde absorbing effect, but is easy to be influenced and be desorbed by weather, there is safety
Hidden danger, and except aldehyde permanence is still to be tested, and indoor furniture, the tool instrument, daily necessity newly added in living, it all can be slow
The harmful substances such as formaldehyde are released, or assemble settlement action with certain formaldehyde, but include to settle other dust, bacterium etc.
Substance will affect its efficiency for removing formaldehyde, it is difficult to ensure long-term safety in room air, therefore develop a kind of with fast
Fast, efficient, accurate, permanent and stable dedicated response type is the research work for being badly in need of wanting except the wall finiss of formaldehyde.
Summary of the invention
Goal of the invention of the invention is：In view of the above problems, the wall finiss that a kind of response type removes formaldehyde is provided
And preparation method thereof.The present invention using itself be grafted with the macromolecular active hydrogen that can be reacted with harmful organic substances such as formaldehyde it is strong at
Film resin occurs substance with the anion added afterwards and combines, and so that the wall finiss being configured to is had excellent function of removing formaldehyde, together
When maintain its original excellent covering power, adhesive force, it is resistance to shampooing and stain resistant ability, film forming matter be zero VOC water
Property acrylic emulsion, be that a kind of environmental protection, antibacterial, mould proof, resistance to shampooing, stain resistant are excellent, and have quickly, efficiently, it is accurate, long
Long and stable response type removes the wall finiss of formaldehyde.
In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is as follows：
A kind of response type removes the wall finiss of formaldehyde, and raw material includes the component of following parts by weight：
25 ~ 35 parts of deionized water；
0.1 ~ 0.5 part of cellulose；
0.1 ~ 0.5 part of multifunctional assistant；
0.5 ~ 1.5 part of dispersing agent；
0.1 ~ 0.5 part of wetting agent；
0.1 ~ 0.5 part of defoaming agent；
10 ~ 20 parts of titanium dioxide；
2 ~ 7 parts of ultrafine heavy calcium powder；
2 ~ 7 parts of calcined kaolin；
5 ~ 9 parts of talcum powder；
0.3 ~ 0.7 part of anionic additive；
30 ~ 40 parts of lotion；
0.2 ~ 0.6 part of coalescing agent；
0.3 ~ 0.8 part of thickener；
0.3 ~ 0.8 part of preservative.
Further, the cellulose is selected from hydroxyethyl cellulose.
Further, the multifunctional assistant is selected from organic amine AMP-95 or ammonium hydroxide.
Further, the dispersing agent is selected from the aqueous copolymers solution of polycarboxylate, the affinity groups containing pigment.Wherein poly- carboxylic
Hydrochlorate includes but is not limited to sodium polycarboxylate, polycarboxylic acids potassium, polycarboxylic acids ammonium；The CA- of the preferred DOW Chemical of polycarboxylate salt dispersant
2500；The BYK-190 of the aqueous copolymers solution type dispersing agent of the affinity groups containing pigment preferably Germany's Bi Ke chemistry.
Further, the wetting agent is selected from non-ionic wetting agent, tridecanol polyoxyethylene ether phosphate, polyether-modified
Siloxanes.The LCN407 of the preferred Clariant of non-ionic wetting agent；Tridecanol polyoxyethylene ether phosphate wetting agent is preferred sub- assorted
It is blue（China）The Dextrol OC-40 of Investment Co., Ltd；Polyether modified siloxane wetting agent preferably Germany Bi Ke chemistry
BYK-346。
Further, the defoaming agent is selected from the mixture, organosilicon, polyether siloxane copolymer or poly- of mineral oil and wax
Ether modified dimethyl polysiloxane.The AP-7015 of the mixture defoaming agent of mineral oil and wax preferably this special chemical of extra large name；It is organic
The BYK-024 of silicon defoaming agent preferably Germany's Bi Ke chemistry；The Foamex- of the preferably German Digao of polyether siloxane copolymer defoaming agent
810；The BYK-019 of polyether-modified dimethyl silicone polymer preferably Germany's Bi Ke chemistry；The titanium dioxide be selected from rutile-type or
Anatase titanium dioxide；The lotion is selected from high-performance water-based acrylic emulsion Primal SF-208 or the Primal SF-508 of Tao Shi.
Further, the coalescing agent is selected from alcohol ester or alcohol ethers.Alkoxide coalescing agent includes but is not limited to alcohol ester
12, alcohol ethers coalescing agent includes but is not limited to DPM.
Further, it is poly- to be selected from inorganic thickening agent, cellulose thickener, polyacrylate or association type for the thickener
Urethane thickener.Inorganic thickening agent includes but is not limited to bentonite；Cellulose thickener includes but is not limited to hydroxy ethyl fiber
Element.The preservative includes but is not limited to Kathon CG class, pure MIT class, pure BIT class；Preservative is preferable over German Huffman chemistry
HS-618。
The present invention also provides a kind of response types except the preparation method of the wall finiss of formaldehyde, and the preparation method includes as follows
Step：
A. 1/3 ~ 1/2 deionized water in being formulated, cellulose, multifunctional assistant, dispersing agent, wetting agent, 1/3 ~ 1/2 is first added
Defoaming agent, 400-600r/min are dispersed with stirring 20-50min；
B. titanium dioxide, ultrafine heavy calcium powder, calcined kaolin, the talcum powder, anionic additive of formula ratio, 1500- is added in sequence
2000r/min high speed dispersion 30-60min；
C. high speed dispersion terminates, and it is reduction mixing speed to 400-600r/min after 40um or less slurry that fineness, which is made, then will
Remaining deionized water, lotion, coalescing agent, thickener, preservative, remaining defoaming agent are put into slurry, stir 30-
60min；
D. it after stirring, through two layers of 250 mesh filter-cloth filterings, packs to get finished product.
Wall finiss of the invention goes the principle of formaldehyde as follows：Containing except aldehyde functional group group in paint film（R1）, pass through Michael
Addition reaction can be effectively in conjunction with the formaldehyde molecule in air, and chemical reaction is irreversible, generates nontoxic compound, reaches
Excellent except aldehyde efficiency and to remove aldehyde persistence, reaction equation is as follows：
Macromolecular chain water after the reaction of coating macromolecular chain formaldehyde
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
（1）Wall finiss of the present invention compared with prior art, prepare it is simple, easy to use, have quickly, efficiently, it is accurate, long
The advantages that long and stablizing except formaldehyde is good for using the macromolecular active hydrogen that can be reacted with harmful organic substances such as formaldehyde itself is grafted with
Film-forming resin with afterwards addition anion occur substance combine, make the interior wall paint being configured to have excellent function of removing formaldehyde；
（2）Wall finiss in the present invention is that it is excellent to maintain former wall finiss covering power based on developing under the premise of high-performance wall finiss
Different, adhesive force is good, resistance to shampooing is excellent, stain resistant is excellent etc. performance characteristics；
（3）The method that wall finiss of the invention captures free formaldehyde in air using film forming matter, keeps the permanent of room air
Safety, and macromolecule polyalcohol is generated with formaldehyde, it is not protected from environmental, stability is good, can also make to increase molecular weight
Film forming matter further increases the performances such as resistance to shampooing, resistance to stain resistant, meanwhile, preparation process is simple, easy for construction, product environmental protection.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract）Disclosed in any feature, unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
The percentage sign " % " being related in embodiment refers to mass percent if not specified, and the percentage of solution refers to 100
Containing the grams of solute in mL, percentage between liquid refers to the volume ratio of the solution at 25 DEG C.
Anionic additive selected by the present invention is the nanoscale anion of mineral products processing factory of Lingshou County state of Yan buying
Powder.
Embodiment 1
A kind of response type removes the wall finiss of formaldehyde, and raw material includes the component of following parts by weight：30 parts of deionized water, ethoxy
0.3 part of cellulose, 0.2 part of organic amine AMP-95,1 part of sodium polycarboxylate, 0.3 part of non-ionic wetting agent, mineral oil and wax it is mixed
Close 0.2 part of object, 15 parts of rutile type titanium white, 5 parts of ultrafine heavy calcium powder, 4 parts of calcined kaolin, 7 parts of talcum powder, anion addition
0.5 part of agent, 35 parts of aqueous acrylic emulsion, 0.3 part of alcohol ester, 0.6 part of inorganic thickening agent, 0.5 part of preservative.
The present invention also provides a kind of response types except the preparation method of the wall finiss of formaldehyde, and the preparation method includes as follows
Step：
A. 1/3 deionized water in formula, hydroxyethyl cellulose, organic amine AMP-95, sodium polycarboxylate, non-ionic is first added
The mixture of wetting agent, 1/3 mineral oil and wax, 500r/min are dispersed with stirring 40min；
B. rutile type titanium white, ultrafine heavy calcium powder, calcined kaolin, the talcum powder, anion addition of formula ratio is added in sequence
Agent, 1800r/min high speed dispersion 50min；
C. high speed dispersion terminates, and it is reduction mixing speed to 500r/min after 40um or less slurry that fineness, which is made, then will be remaining
Deionized water, aqueous acrylic emulsion, alcohol ester, inorganic thickening agent, preservative, remaining mineral oil and wax mixture put into
In slurry, 40min is stirred；
D. it after stirring, through two layers of 250 mesh filter-cloth filterings, packs to get finished product.
The non-ionic wetting agent of the present embodiment is selected from the LCN407 of Clariant；The choosing of the mixture defoaming agent of mineral oil and wax
From the AP-7015 of extra large this special chemical of name；Aqueous acrylic emulsion is selected from the high-performance water-based acrylic emulsion Primal of Tao Shi
SF-208；Alkoxide coalescing agent is alcohol ester 12；Inorganic thickening agent is bentonite, and preservative is selected from German Huffman chemistry
HS-618。
The emulsion paint pH=8.5, S.W=50%, S.V=32% being prepared through this embodiment, PVC=40%.
According to JC/T 1074-2008《Function of purifying indoor air coating material purifying property》,GB/T9756-2009
《Resin latex dope》And GB18582-2008《Limits of harmful substances in indoor decorating and refurnishing materials interior wall coating》
Detection, the interior wall paint that the embodiment of the present invention is prepared compared with prior art, have quick, efficient, accurate, permanent and stablize
Except formaldehyde, through national authority, mechanism is detected, and purifying formaldehyde performance is up to 91.2%, and purifying formaldehyde effect persistence is up to 80.4%.
Embodiment 2
A kind of response type removes the wall finiss of formaldehyde, and raw material includes the component of following parts by weight：25 parts of deionized water, ethoxy
0.1 part of cellulose, 0.1 part of organic amine AMP-95,0.5 part of sodium polycarboxylate, 0.1 part of non-ionic wetting agent, mineral oil and wax
0.1 part of mixture, 10 parts of rutile type titanium white, 2 parts of ultrafine heavy calcium powder, 2 parts of calcined kaolin, 5 parts of talcum powder, anion add
Add 0.3 part of agent, 30 parts of aqueous acrylic emulsion, 0.2 part of alcohol ester, 0.3 part of inorganic thickening agent, 0.3 part of preservative.
The present invention also provides a kind of response types except the preparation method of the wall finiss of formaldehyde, and the preparation method includes as follows
Step：
A. 1/2 deionized water in formula, hydroxyethyl cellulose, organic amine AMP-95, sodium polycarboxylate, non-ionic is first added
The mixture of wetting agent, 1/2 mineral oil and wax, 400r/min are dispersed with stirring 40min；
B. rutile type titanium white, ultrafine heavy calcium powder, calcined kaolin, the talcum powder, anion addition of formula ratio is added in sequence
Agent, 1500r/min high speed dispersion 30min；
C. high speed dispersion terminates, and it is reduction mixing speed to 400r/min after 40um or less slurry that fineness, which is made, then will be remaining
Deionized water, aqueous acrylic emulsion, alcohol ester, inorganic thickening agent, preservative, remaining mineral oil and wax mixture put into
In slurry, 60min is stirred；
D. it after stirring, through two layers of 250 mesh filter-cloth filterings, packs to get finished product.
The non-ionic wetting agent of the present embodiment is selected from the LCN407 of Clariant；The choosing of the mixture defoaming agent of mineral oil and wax
From the AP-7015 of extra large this special chemical of name；Aqueous acrylic emulsion is selected from the high-performance water-based acrylic emulsion Primal of Tao Shi
SF-208；Alkoxide coalescing agent is alcohol ester 12；Inorganic thickening agent is bentonite, and preservative is selected from German Huffman chemistry
HS-618。
The emulsion paint pH=8, S.W=48%, S.V=30% being prepared through this embodiment, PVC=37%.
According to JC/T 1074-2008《Function of purifying indoor air coating material purifying property》,GB/T9756-2009
《Resin latex dope》And GB18582-2008《Limits of harmful substances in indoor decorating and refurnishing materials interior wall coating》
Detection, the interior wall paint that the embodiment of the present invention is prepared compared with prior art, have quick, efficient, accurate, permanent and stablize
Except formaldehyde, through national authority, mechanism is detected, and purifying formaldehyde performance is up to 90.1%, and purifying formaldehyde effect persistence is up to 80.0%.
Embodiment 3
A kind of response type removes the wall finiss of formaldehyde, and raw material includes the component of following parts by weight：35 parts of deionized water, ethoxy
0.5 part of cellulose, 0.5 part of organic amine AMP-95,1.5 parts of sodium polycarboxylate, 0.5 part of non-ionic wetting agent, mineral oil and wax
0.5 part of mixture, 20 parts of rutile type titanium white, 7 parts of ultrafine heavy calcium powder, 7 parts of calcined kaolin, 9 parts of talcum powder, anion add
Add 0.7 part of agent, 40 parts of aqueous acrylic emulsion, 0.6 part of alcohol ester, 0.8 part of inorganic thickening agent, 0.8 part of preservative.
The present invention also provides a kind of response types except the preparation method of the wall finiss of formaldehyde, and the preparation method includes as follows
Step：
A. 1/2 deionized water in formula, hydroxyethyl cellulose, organic amine AMP-95, sodium polycarboxylate, non-ionic is first added
The mixture of wetting agent, 1/2 mineral oil and wax, 600r/min are dispersed with stirring 50min；
B. rutile type titanium white, ultrafine heavy calcium powder, calcined kaolin, the talcum powder, anion addition of formula ratio is added in sequence
Agent, 2000r/min high speed dispersion 60min；
C. high speed dispersion terminates, and it is reduction mixing speed to 600r/min after 40um or less slurry that fineness, which is made, then will be remaining
Deionized water, aqueous acrylic emulsion, alcohol ester, inorganic thickening agent, preservative, remaining mineral oil and wax mixture put into
In slurry, 30min is stirred；
D. it after stirring, through two layers of 250 mesh filter-cloth filterings, packs to get finished product.
The non-ionic wetting agent of the present embodiment is selected from the LCN407 of Clariant；The choosing of the mixture defoaming agent of mineral oil and wax
From the AP-7015 of extra large this special chemical of name；Aqueous acrylic emulsion is selected from the high-performance water-based acrylic emulsion Primal of Tao Shi
SF-208；Alkoxide coalescing agent is alcohol ester 12；Inorganic thickening agent is bentonite, and preservative is selected from German Huffman chemistry
HS-618。
The emulsion paint pH=8, S.W=48%, S.V=30% being prepared through this embodiment, PVC=37%.
According to JC/T 1074-2008《Function of purifying indoor air coating material purifying property》,GB/T9756-2009
《Resin latex dope》And GB18582-2008《Limits of harmful substances in indoor decorating and refurnishing materials interior wall coating》
Detection, the interior wall paint that the embodiment of the present invention is prepared compared with prior art, have quick, efficient, accurate, permanent and stablize
Except formaldehyde, through national authority, mechanism is detected, and purifying formaldehyde performance is up to 90.7%, and purifying formaldehyde effect persistence is up to 80.2%.
Embodiment 4
A kind of response type removes the wall finiss of formaldehyde, and raw material includes the component of following parts by weight：30 parts of deionized water, ethoxy
It is 0.3 part of cellulose, 0.2 part of ammonium hydroxide, 1 part of polycarboxylic acids potassium .3 parts of tridecanol polyoxyethylene ether phosphoesterase 30,0.2 part of organosilicon, sharp
15 parts of titanium-type titanium dioxide, 5 parts of ultrafine heavy calcium powder, 4 parts of calcined kaolin, 7 parts of talcum powder, 0.5 part of anionic additive, aqueous third
35 parts of olefin(e) acid lotion, 0.3 part of alcohol ethers, 0.6 part of cellulose thickener, 0.5 part of preservative.
The present invention also provides a kind of response types except the preparation method of the wall finiss of formaldehyde, and the preparation method includes as follows
Step：
A. 1/3 deionized water in being formulated, hydroxyethyl cellulose, ammonium hydroxide, polycarboxylic acids potassium, tridecanol polyoxyethylene ether is first added
Phosphate, 1/3 organosilicon, 500r/min are dispersed with stirring 40min；
B. anatase thpe white powder, ultrafine heavy calcium powder, calcined kaolin, the talcum powder, anion addition of formula ratio is added in sequence
Agent, 1800r/min high speed dispersion 50min；
C. high speed dispersion terminates, and it is reduction mixing speed to 500r/min after 40um or less slurry that fineness, which is made, then will be remaining
Deionized water, aqueous acrylic emulsion, alcohol ethers, cellulose thickener, preservative, remaining organosilicon put into slurry
In, stir 40min；
D. it after stirring, through two layers of 250 mesh filter-cloth filterings, packs to get finished product.
The preferred Ya Shilan of tridecanol polyoxyethylene ether phosphate wetting agent of the present embodiment（China）Investment Co., Ltd
Dextrol OC-40；The BYK-024 of organic silicon defoamer preferably Germany's Bi Ke chemistry；Aqueous acrylic emulsion is selected from Tao Shi high
Performance aqueous acrylic emulsion Primal SF-508；Alcohol ethers coalescing agent is DPM；Cellulose thickener is ethoxy
Cellulose；Preservative is selected from the HS-618 of German Huffman chemistry.
The emulsion paint pH=8.0, S.W=48%, S.V=30% being prepared through this embodiment, PVC=37%.
According to JC/T 1074-2008《Function of purifying indoor air coating material purifying property》,GB/T9756-2009
《Resin latex dope》And GB18582-2008《Limits of harmful substances in indoor decorating and refurnishing materials interior wall coating》
Detection, the interior wall paint that the embodiment of the present invention is prepared compared with prior art, have quick, efficient, accurate, permanent and stablize
Except formaldehyde, through national authority, mechanism is detected, and purifying formaldehyde performance is up to 91.2%, and purifying formaldehyde effect persistence is up to 80.2%.
Embodiment 5
A kind of response type removes the wall finiss of formaldehyde, and raw material includes the component of following parts by weight：30 parts of deionized water, ethoxy
0.3 part of cellulose, 0.2 part of ammonium hydroxide, 1 part of polycarboxylic acids ammonium, 0.3 part of polyether modified siloxane, 0.2 part of polyether siloxane copolymer,
It is 15 parts of anatase thpe white powder, 5 parts of ultrafine heavy calcium powder, 4 parts of calcined kaolin, 7 parts of talcum powder, 0.5 part of anionic additive, aqueous
35 parts of acrylic emulsion, 0.3 part of alcohol ethers, 0.6 part of polyacrylate, 0.5 part of preservative.
The present invention also provides a kind of response types except the preparation method of the wall finiss of formaldehyde, and the preparation method includes as follows
Step：
A. 1/3 deionized water in being formulated, hydroxyethyl cellulose, ammonium hydroxide, polycarboxylic acids ammonium, polyether modified siloxane, 1/ is first added
3 polyether siloxane copolymers, 500r/min are dispersed with stirring 40min；
B. anatase thpe white powder, ultrafine heavy calcium powder, calcined kaolin, the talcum powder, anion addition of formula ratio is added in sequence
Agent, 1800r/min high speed dispersion 50min；
C. high speed dispersion terminates, and it is reduction mixing speed to 500r/min after 40um or less slurry that fineness, which is made, then will be remaining
Deionized water, aqueous acrylic emulsion, alcohol ethers, polyacrylate, preservative, remaining polyether siloxane copolymer investment
In slurry, 40min is stirred；
D. it after stirring, through two layers of 250 mesh filter-cloth filterings, packs to get finished product.
The CA-2500 of the preferred DOW Chemical of polycarboxylic acids ammonium dispersing agent of the present embodiment；Polyether modified siloxane wetting agent is excellent
Select the BYK-346 of Germany's Bi Ke chemistry；The Foamex-810 of the preferably German Digao of polyether siloxane copolymer defoaming agent；Aqueous third
Olefin(e) acid lotion is selected from the high-performance water-based acrylic emulsion Primal SF-508 of Tao Shi；Alcohol ethers coalescing agent is DPM；Anti-corrosion
Agent is selected from the HS-618 of German Huffman chemistry.
The emulsion paint pH=9.0, S.W=55%, S.V=36% being prepared through this embodiment, PVC=42%.
According to JC/T 1074-2008《Function of purifying indoor air coating material purifying property》,GB/T9756-2009
《Resin latex dope》And GB18582-2008《Limits of harmful substances in indoor decorating and refurnishing materials interior wall coating》
Detection, the interior wall paint that the embodiment of the present invention is prepared compared with prior art, have quick, efficient, accurate, permanent and stablize
Except formaldehyde, through national authority, mechanism is detected, and purifying formaldehyde performance is up to 90.5%, and purifying formaldehyde effect persistence is up to 80.0%.
Embodiment 6
A kind of response type removes the wall finiss of formaldehyde, and raw material includes the component of following parts by weight：30 parts of deionized water, ethoxy
0.3 part of cellulose, 0.2 part of ammonium hydroxide, the affinity groups containing pigment 1 part of aqueous copolymers solution, tridecanol polyoxyethylene ether phosphate
0.3 part, 0.2 part of polyether siloxane copolymer, 15 parts of anatase thpe white powder, 5 parts of ultrafine heavy calcium powder, 4 parts of calcined kaolin, talcum
7 parts of powder, 0.5 part of anionic additive, 35 parts of aqueous acrylic emulsion, 0.3 part of alcohol ethers, association type polyurethane thickener 0.6
Part, 0.5 part of preservative.
The present invention also provides a kind of response types except the preparation method of the wall finiss of formaldehyde, and the preparation method includes as follows
Step：
A. it is water-soluble that 1/3 deionized water in being formulated, hydroxyethyl cellulose, ammonium hydroxide, the copolymer of the affinity groups containing pigment is first added
Liquid, tridecanol polyoxyethylene ether phosphate, 1/3 polyether siloxane copolymer, 500r/min are dispersed with stirring 40min；
B. anatase thpe white powder, ultrafine heavy calcium powder, calcined kaolin, the talcum powder, anion addition of formula ratio is added in sequence
Agent, 1800r/min high speed dispersion 50min；
C. high speed dispersion terminates, and it is reduction mixing speed to 500r/min after 40um or less slurry that fineness, which is made, then will be remaining
Deionized water, aqueous acrylic emulsion, alcohol ethers, association type polyurethane thickener, preservative, remaining polyether silicone it is total
Polymers is put into slurry, stirs 40min；
D. it after stirring, through two layers of 250 mesh filter-cloth filterings, packs to get finished product.
The BYK- of the aqueous copolymers solution type dispersing agent of the affinity groups containing pigment of the present embodiment preferably Germany's Bi Ke chemistry
190；The preferred Ya Shilan of tridecanol polyoxyethylene ether phosphate wetting agent（China）The Dextrol OC-40 of Investment Co., Ltd；
The Foamex-810 of the preferably German Digao of polyether siloxane copolymer defoaming agent；Aqueous acrylic emulsion is selected from Tao Shi high-performance water
Property acrylic emulsion Primal SF-508；Alcohol ethers coalescing agent is DPM；Preservative is selected from the HS- of German Huffman chemistry
618。
The emulsion paint pH=8.7, S.W=52%, S.V=33% being prepared through this embodiment, PVC=40%.
According to JC/T 1074-2008《Function of purifying indoor air coating material purifying property》,GB/T9756-2009
《Resin latex dope》And GB18582-2008《Limits of harmful substances in indoor decorating and refurnishing materials interior wall coating》
Detection, the interior wall paint that the embodiment of the present invention is prepared compared with prior art, have quick, efficient, accurate, permanent and stablize
Except formaldehyde, through national authority, mechanism is detected, and purifying formaldehyde performance is up to 91.1%, and purifying formaldehyde effect persistence is up to 80.0%.
Embodiment 7
A kind of response type removes the wall finiss of formaldehyde, and raw material includes the component of following parts by weight：30 parts of deionized water, ethoxy
0.3 part of cellulose, 1 part of the aqueous copolymers solution of the affinity groups containing pigment, 0.3 part of polyether modified siloxane, gathers 0.2 part of ammonium hydroxide
0.2 part of ether modified dimethyl polysiloxane, 15 parts of anatase thpe white powder, 5 parts of ultrafine heavy calcium powder, 4 parts of calcined kaolin, talcum powder
7 parts, 0.5 part of anionic additive, 35 parts of aqueous acrylic emulsion, 0.3 part of alcohol ethers, 0.6 part of association type polyurethane thickener,
0.5 part of preservative.
The present invention also provides a kind of response types except the preparation method of the wall finiss of formaldehyde, and the preparation method includes as follows
Step：
A. it is water-soluble that 1/3 deionized water in being formulated, hydroxyethyl cellulose, ammonium hydroxide, the copolymer of the affinity groups containing pigment is first added
Liquid, polyether modified siloxane, 1/3 polyether-modified dimethyl silicone polymer, 500r/min are dispersed with stirring 40min；
B. anatase thpe white powder, ultrafine heavy calcium powder, calcined kaolin, the talcum powder, anion addition of formula ratio is added in sequence
Agent, 1800r/min high speed dispersion 50min；
C. high speed dispersion terminates, and it is reduction mixing speed to 500r/min after 40um or less slurry that fineness, which is made, then will be remaining
Deionized water, aqueous acrylic emulsion, alcohol ethers, association type polyurethane thickener, preservative, remaining polyether-modified poly- two
Methylsiloxane is put into slurry, stirs 40min；
D. it after stirring, through two layers of 250 mesh filter-cloth filterings, packs to get finished product.
The BYK- of the aqueous copolymers solution type dispersing agent of the affinity groups containing pigment of the present embodiment preferably Germany's Bi Ke chemistry
190；The BYK-346 of polyether modified siloxane wetting agent preferably Germany's Bi Ke chemistry；Polyether-modified dimethyl silicone polymer is preferred
The BYK-019 of German Bi Ke chemistry；Aqueous acrylic emulsion is selected from the high-performance water-based acrylic emulsion Primal SF- of Tao Shi
508；Alcohol ethers coalescing agent is DPM；Preservative is selected from the HS-618 of German Huffman chemistry.
The emulsion paint pH=8.3, S.W=53%, S.V=31% being prepared through this embodiment, PVC=40%.
According to JC/T 1074-2008《Function of purifying indoor air coating material purifying property》,GB/T9756-2009
《Resin latex dope》And GB18582-2008《Limits of harmful substances in indoor decorating and refurnishing materials interior wall coating》
Detection, the interior wall paint that the embodiment of the present invention is prepared compared with prior art, have quick, efficient, accurate, permanent and stablize
Except formaldehyde, through national authority, mechanism is detected, and purifying formaldehyde performance is up to 91.1%, and purifying formaldehyde effect persistence is up to 80.2%.
The emulsion paint that 1-7 of the embodiment of the present invention is prepared is according to JC/T 1074-2008《Function of purifying indoor air
Coating material purifying property》,GB/T9756-2009《Resin latex dope》And GB18582-2008《Interior decoration
Limits of harmful substances in finishing material interior wall coating》Detection, specific performance Testing index and testing result are as shown in table 1 and table 2.
Table 1
| Detection project | Testing result | Standard |
| Paint film appearance | It is surfacing, smooth | Range estimation |
| State in container | It is in uniform state after no lump, stirring | GB/T 9756-2009 |
| Application property | It is accessible to rinse two twice of painting | GB/T 9756-2009 |
| Low-temperature stability（Three circulations） | It never degenerates | GB/T 9756-2009 |
| Drying time/h | <2 | GB/T 1728-89（Second method） |
| Alkali resistance（24h） | Pass through | GB/T 9756-2009 |
| Abrasion resistance | 5000 times without exception | GB/T 9756-2009 |
Table 2
| Harmful substance discharges examination criteria | Unit | GB/T 18582-2008 | Testing result |
| Content of volatile organic compound（VOC） | g/L | ≦120 | ﹤ 2 |
| Benzene, toluene, ethylbenzene, dimethylbenzene summation | mg/Kg | ≦300 | ﹤ 50 |
| Free formaldehyde | mg/Kg | ≦100 | ﹤ 5 |
| Lead | mg/Kg | ≦90 | ﹤ 10 |
| Cadmium | mg/Kg | ≦75 | ﹤ 2 |
| Chromium | mg/Kg | ≦60 | ﹤ 2 |
| Mercury | mg/Kg | ≦60 | ﹤ 2 |
By table 1 and table 2 it is found that interior wall paint produced by the present invention maintain its original excellent covering power, adhesive force, it is resistance to shampooing and
The ability of stain resistant, is that a kind of environmental protection, antibacterial, mould proof, resistance to shampooing, stain resistant are excellent, and have quickly, efficiently, it is accurate, long
Long and stable response type removes the wall finiss of formaldehyde, is worthy to be popularized.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (10)
1. the wall finiss that a kind of response type removes formaldehyde, which is characterized in that its raw material includes the component of following parts by weight：
25 ~ 35 parts of deionized water；
0.1 ~ 0.5 part of cellulose；
0.1 ~ 0.5 part of multifunctional assistant；
0.5 ~ 1.5 part of dispersing agent；
0.1 ~ 0.5 part of wetting agent；
0.1 ~ 0.5 part of defoaming agent；
10 ~ 20 parts of titanium dioxide；
2 ~ 7 parts of ultrafine heavy calcium powder；
2 ~ 7 parts of calcined kaolin；
5 ~ 9 parts of talcum powder；
0.3 ~ 0.7 part of anionic additive；
30 ~ 40 parts of lotion；
0.2 ~ 0.6 part of coalescing agent；
0.3 ~ 0.8 part of thickener；
0.3 ~ 0.8 part of preservative.
2. the wall finiss that a kind of response type according to claim 1 removes formaldehyde, which is characterized in that the cellulose is selected from hydroxyl
Ethyl cellulose.
3. the wall finiss that a kind of response type according to claim 1 removes formaldehyde, which is characterized in that the multifunctional assistant choosing
From organic amine AMP-95 or ammonium hydroxide.
4. the wall finiss that a kind of response type according to claim 1 removes formaldehyde, which is characterized in that the dispersing agent is selected from poly-
The aqueous copolymers solution of carboxylate, the affinity groups containing pigment.
5. the wall finiss that a kind of response type according to claim 1 removes formaldehyde, which is characterized in that the wetting agent is selected from non-
Ionic wetting agent, tridecanol polyoxyethylene ether phosphate, polyether modified siloxane.
6. the wall finiss that a kind of response type according to claim 1 removes formaldehyde, which is characterized in that the defoaming agent is selected from mine
The mixture of object oil and wax, organosilicon, polyether siloxane copolymer or polyether-modified dimethyl silicone polymer.
7. the wall finiss that a kind of response type according to claim 1 removes formaldehyde, which is characterized in that the titanium dioxide is selected from gold
Red stone-type or anatase titanium dioxide；The lotion is selected from the high-performance water-based acrylic emulsion Primal SF-208 or Primal of Tao Shi
SF-508。
8. the wall finiss that a kind of response type according to claim 1 removes formaldehyde, which is characterized in that the coalescing agent is selected from
Alcohol ester or alcohol ethers.
9. the wall finiss that a kind of response type according to claim 1 removes formaldehyde, which is characterized in that the thickener is selected from nothing
Machine thickener, cellulose thickener, polyacrylate or association type polyurethane thickener.
10. preparation method of the response type described in -9 items one except the wall finiss of formaldehyde according to claim 1, which is characterized in that
The preparation method includes the following steps：
A. 1/3 ~ 1/2 deionized water in being formulated, cellulose, multifunctional assistant, dispersing agent, wetting agent, 1/3 ~ 1/2 is first added
Defoaming agent, 400-600r/min are dispersed with stirring 20-50min；
B. titanium dioxide, ultrafine heavy calcium powder, calcined kaolin, the talcum powder, anionic additive of formula ratio, 1500- is added in sequence
2000r/min high speed dispersion 30-60min；
C. high speed dispersion terminates, and it is reduction mixing speed to 400-600r/min after 40um or less slurry that fineness, which is made, then will
Remaining deionized water, lotion, coalescing agent, thickener, preservative, remaining defoaming agent are put into slurry, stir 30-
60min；
D. it after stirring, through two layers of 250 mesh filter-cloth filterings, packs to get finished product.
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| CN110373112A (en) * | 2019-08-16 | 2019-10-25 | 浙江志强涂料有限公司 | A kind of low smell, Diamond Search, the interiro wall latex paint except formaldehyde |
| CN110845899A (en) * | 2019-07-04 | 2020-02-28 | 佛山市威兹伯涂料有限公司 | Negative ion formaldehyde-removing paint and preparation method thereof |
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| CN114438788A (en) * | 2022-01-22 | 2022-05-06 | 杭州成江纺织有限公司 | Formaldehyde-removing decorative cloth and preparation method thereof |
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| CN116200079B (en) * | 2023-03-15 | 2024-03-29 | 新昌县槃古环保科技有限公司 | Low-VOC (volatile organic compound) high-scrubbing-resistance cleaning-taste interior wall emulsion paint and preparation method thereof |
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