CN108285702A - Anti- formaldehyde aqueous woodware paint - Google Patents
Anti- formaldehyde aqueous woodware paint Download PDFInfo
- Publication number
- CN108285702A CN108285702A CN201611094090.0A CN201611094090A CN108285702A CN 108285702 A CN108285702 A CN 108285702A CN 201611094090 A CN201611094090 A CN 201611094090A CN 108285702 A CN108285702 A CN 108285702A
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- Prior art keywords
- parts
- aqueous woodware
- formaldehyde
- woodware paint
- formaldehyde aqueous
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
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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)
- Paints Or Removers (AREA)
Abstract
The invention belongs to woodcare paint field more particularly to a kind of anti-formaldehyde aqueous woodware paint, the anti-formaldehyde aqueous woodware paint includes following component according to parts by weight:40 parts~90 parts of acrylic resin, 1 part~20 parts of deionized water, 1 part~15 parts of coalescents, 0.01 part~1 part of antifoaming agent, 0.01 part~2 parts of levelling agent, nano-TiO20.01 part~25 parts of colloidal sol, 0.01 part~10 parts of anti-Formaldehyde as Additives, aqueous woodware paint of the invention uses the self-crosslinking acrylic lotion with excellent weather resistance, so that paint film is had excellent quick-drying, chemical-resistant, weatherability, and reduce cost.Use aqueous aliphatic polyurethane resin, with excellent permeability and flexibility, it forms a film clear glossy, wetting agent can effectively reduce the surface tension of system, increase outside to timber wetability and permeability, it can also promote the compatibility of antifoaming agent and system, ply adhesion is improved, energy-saving and environmental protection of the present invention meet the demand of home-improvement products, and original production cost is reduced simultaneously, it is suitble to industrialized production.
Description
Technical field
The invention belongs to woodcare paint field more particularly to a kind of anti-formaldehyde aqueous woodware paints.
Background technology
Woodcare paint refers to a kind of lacquer type organic coating on woodwork, can be divided into two kinds of aqueous woodware paint and oiliness woodcare paint,
Wherein, aqueous woodware paint is a kind of coating using water as diluent.Since aqueous woodware paint is that solvent is harmful to without any using water
Volatilization, therefore as furniture lacquer coating most safe, most environmentally friendly at present, receive the favor of people, successfully developed and largely throw
Enter market, meets people's decoration, decoration requirements.
As the improvement of people's living standards, requirement of the people to the comfort level of living environment is higher and higher, house decoration
As the first step for the living environment that people change first, however, timber inferior, furniture, coating all contain formaldehyde, and formaldehyde
It has been acknowledged as maximum killer in home decoration, fitment process.The formaldehyde being dispersed into air not only affects air
Quality has also seriously affected the health of people, particularly against the poor old man of power, child and patient, and formaldehyde
Acquisition time can be up to 10 years as long as.So coating industry improves the anti-of coating using various new technologies, new material, new process
Formaldehyde, the function of eliminating formaldehyde.
Currently, the technology generally used is photo-catalysis function, the release anion using nano material, in air
Formaldehyde decomposed, nano material is concentrated mainly on nano silica powder, TiO_2 nanoparticles, nano zinc oxide powder
It is body, nano alumina powder jointed, wherein most strong with TiO_2 nanoparticles activity.In this regard, domestic, external all to have many correlations
Patent.
For example, a kind of environment protecting paint for wooden articles is disclosed in State Intellectual Property Office's document, Patent No. CN102653655A,
Cream liquid is made according to the raw material of weight proportion in the patent:Butyl acrylate 20-26%, polyethylene 10-16%, emulsifier 1-
5%, water 56-62%, activated carbon 1-2%, initiator 0.3-0.35%, coalescents 1-2%.Although above-mentioned patent is in certain journey
The brightness of woodcare paint is improved on degree, elastic extension rate is good, and resists cold and split, strong adhesive force, nontoxic non-ignitable, but does not have light
Effect of formaldehyde is catalytically decomposed.
Or it is a kind of long-acting resistance to formaldehyde water soluble acrylic acid woodcare paint combination disclosed in State Intellectual Property Office's document
Object, Patent No. CN101967327A, the patent its by 40-90 parts of emulsion acrylic resin or acrylic resin colloidal sol, film forming
1-15 parts of auxiliary agent, 1-20 parts of deionized water, 0.01-1 parts of antifoaming agent, 0.01-2 parts of levelling agent, nano-TiO2Colloidal sol 0.01-25
Part, 0.01-8 parts of bamboo charcoal powder, 0-2 parts of thickener, 0-0.5 parts of preservative, 0-0.05 parts of essence, 0-0.5 parts of pH stabilizers, pigment
0-10 parts of 0-50 parts, 0-30 parts of filler and wax emulsion compositions.The absorption of bamboo charcoal powder PARA FORMALDEHYDE PRILLS(91,95) is unstable in the patent, and bamboo charcoal
Powder will produce pollution during production.
Invention content
The present invention is directed to above-mentioned problem, and the present invention proposes a kind of anti-formaldehyde aqueous woodware paint.
In order to achieve the above object, the technical solution adopted by the present invention is that the present invention provides a kind of anti-formaldehyde aqueous wooden ware
Paint, the anti-formaldehyde aqueous woodware paint includes following component according to parts by weight:
Preferably, the anti-formaldehyde aqueous woodware paint further includes 0.01 part~10 parts of wax emulsion.
Preferably, the nano-TiO2Colloidal sol is using water as decentralized medium, effective solid content 15%-25%, pH value 7
~10, grain size is 1~100 nanometer.
Preferably, the coalescents are at least one of butyl, butyl glycol ether and lauryl alcohol ester.
Preferably, the antifoaming agent is at least one in mineral oils, organopolysiloxane class, dissaving polymer class
Kind.
Preferably, the levelling agent is at least one of organic silicon type, acrylic ester type.
Preferably, the wax emulsion is high molecular polythene wax emulsion, polypropylene wax emulsion, polytetrafluoroethylene (PTFE) wax emulsion
At least one of.
Preferably, the anti-Formaldehyde as Additives is amides compound or nanocomposite with Formaldehyde decomposition function
At least one of.
Preferably, the acrylic resin is emulsion acrylic resin or modified acrylic resin emulsion.
Compared with prior art, the advantages and positive effects of the present invention are,
1, aqueous woodware paint of the invention improves original formula, uses high Tg, the self-crosslinking with excellent weather resistance
Acrylic emulsion makes paint film have excellent quick-drying, chemical-resistant, weatherability, and reduces cost.Use aqueous fat
Fat race polyurethane resin has excellent permeability and flexibility, film forming clear glossy.Wetting agent can effectively reduce the table of system
Face tension increases outside to timber wetability and permeability, moreover it is possible to promote the compatibility of antifoaming agent and system, improve interlayer attachment
Power.
2, aqueous woodware paint of the invention uses anti-Formaldehyde as Additives, can effectively decompose furniture and other finishing materials are released
The free formaldehyde put meets the requirement of modern house ornamentation environmental protection.
3, energy-saving and environmental protection of the present invention meet the demand of home-improvement products, and reduce original production cost simultaneously, are suitble to
Industrialized production.
Specific implementation mode
To better understand the objects, features and advantages of the present invention, with reference to embodiment to this hair
It is bright to be described further.It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can
To be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
With using implementing different from other modes described here, therefore, the present invention is not limited to the specific of specification is described below
The limitation of embodiment.
Embodiment 1, the present embodiment provides a kind of anti-formaldehyde aqueous woodware paints without containing wax emulsion
8 parts of butyl glycol ether, 10 parts of deionized water, the water of 50% active constituent are sequentially added in emulsion acrylic resin
0.1 part of antifoaming agent of property, 1 part of dimethyl silicone polymer, nano-TiO210 parts of colloidal sol, 0.01 part of anti-Formaldehyde as Additives, is at the uniform velocity stirred
Anti- formaldehyde aqueous woodware paint is obtained after 20min.
Embodiment 2, the present embodiment provides a kind of anti-formaldehyde aqueous woodware paints without containing wax emulsion
15 parts of butyl, 20 parts of deionized water are sequentially added in emulsion acrylic resin, silica-type
1 part of oils antifoaming agent, 2 parts of polyether polyester azo polyether polyeste, 25 parts of nano-TiO2 hydrosol, 3 parts of anti-Formaldehyde as Additives at the uniform velocity stir
Anti- formaldehyde aqueous woodware paint is obtained after mixing 20min.
Embodiment 3, the present embodiment provides a kind of anti-formaldehyde aqueous woodware paints without containing wax emulsion
12 parts of butyl, 10 parts of deionized water are sequentially added in modified acrylic resin emulsion, organosilicon is poly-
0.5 part of ether combined high temperature antifoaming agent, 1 part of acrylic copolymer, 25 parts of nano-TiO2 hydrosol, 6 parts of anti-Formaldehyde as Additives at the uniform velocity stir
Anti- formaldehyde aqueous woodware paint is obtained after 20min.
Embodiment 4, the present embodiment provides a kind of anti-formaldehyde aqueous woodware paints
12 parts of butyl glycol ether, 10 parts of deionized water, organic silicon polyether are sequentially added in modified acrylic resin emulsion
0.5 part of combined high temperature antifoaming agent, 1 part of acrylic copolymer, 0.01 part of high molecular polythene wax emulsion, nano-TiO2 hydrosol 25
Part, 10 parts of anti-Formaldehyde as Additives obtains anti-formaldehyde aqueous woodware paint after at the uniform velocity stirring 20min.
Embodiment 5, the present embodiment provides a kind of anti-formaldehyde aqueous woodware paints
Sequentially add 12 parts of butyl glycol ether, 20 parts of deionized water in modified acrylic resin emulsion, 50% activity at
0.1 part of aqueous defoamer, 1 part of dimethyl silicone polymer, 5 parts of the polypropylene wax emulsion divided, 5 parts of nano-TiO2 hydrosol, anti-formaldehyde
10 parts of auxiliary agent obtains anti-formaldehyde aqueous woodware paint after at the uniform velocity stirring 20min.
Embodiment 6, the present embodiment provides a kind of anti-formaldehyde aqueous woodware paints
12 parts of butyl glycol ether, 20 parts of deionized water, the oil of silica-type are sequentially added in emulsion acrylic resin
1 part of class antifoaming agent, 0.01 part of polyether polyester azo polyether polyeste, 5 parts of polytetrafluoroethylene (PTFE) wax emulsion, nano-TiO2 hydrosol 15
Part, 10 parts of anti-Formaldehyde as Additives obtains anti-formaldehyde aqueous woodware paint after at the uniform velocity stirring 20min.
For above-described embodiment 1~6 make anti-formaldehyde aqueous woodware paint from container state (press GB/T 9756--
2001 are measured), the solid content (being measured by GB/T 1725--79 (89)) of coating, viscosity is (by GB/T 1723--
4 agar diffusion methods are applied in 1993 to be measured), limits of harmful substances (being measured by GB/T 18582--2001), adhesive force is (by GB/T
9286--1998 is measured), resistance to acid and alkali (being measured by GB/T 4893.1--2005), it is resistance to it is yellowing (by ASTMG23,
IOS-MAT-0050 is measured), purifying formaldehyde performance (being measured by I classes technology requirement in JC/T1074-2008) and
Purifying formaldehyde effect persistence (is measured) by I classes technology requirement in JC/T1074-2008.
Table 1 is Examples 1 to 3 testing result
Table 2 is 4~5 testing result of embodiment
It is not difficult to find out by above-mentioned detection, anti-formaldehyde aqueous woodware paint solid content provided by the invention is more, then represents
It when in use, film forming matter is also more, and performance is also better;Meanwhile viscosity is also higher, then represents the gloss of film brushed
It can uniformity;It is enough to illustrate that this woodcare paint has within the claimed range of GB18581-2009 for the content of harmful substance
Safety in utilization;The purifying property of PARA FORMALDEHYDE PRILLS(91,95) meets the requirement of JC/T1074-2008 with clean-up effect persistence, illustrates net
Aldehyde excellent can rapid, efficiently, enduringly purify the free formaldehyde in air.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
It imitates embodiment and is applied to other fields, but it is every without departing from technical solution of the present invention content, according to the technical essence of the invention
To any simple modification, equivalent variations and remodeling made by above example, the protection domain of technical solution of the present invention is still fallen within.
Claims (9)
1. a kind of anti-formaldehyde aqueous woodware paint, it is characterised in that:The anti-formaldehyde aqueous woodware paint according to parts by weight include with
Lower ingredient:
2. a kind of anti-formaldehyde aqueous woodware paint according to claim 1, it is characterised in that:The anti-formaldehyde aqueous woodware paint
Further include 0.01 part~10 parts of wax emulsion
3. a kind of anti-formaldehyde aqueous woodware paint according to claim 1, it is characterised in that:The acrylic resin is propylene
Acid resin lotion or modified acrylic resin emulsion.
4. a kind of anti-formaldehyde aqueous woodware paint according to claim 1, it is characterised in that:The nano-TiO2Colloidal sol is with water
For decentralized medium, effective solid content 15%-25%, pH value is 7~10, and grain size is 1~100 nanometer.
5. a kind of anti-formaldehyde aqueous woodware paint according to claim 1, it is characterised in that:The coalescents are diethyl two
At least one of alcohol butyl ether, butyl glycol ether and lauryl alcohol ester.
6. a kind of anti-formaldehyde aqueous woodware paint according to claim 1, it is characterised in that:The antifoaming agent is mineral oil
At least one of class, organopolysiloxane class, dissaving polymer class.
7. a kind of anti-formaldehyde aqueous woodware paint according to claim 1, it is characterised in that:The levelling agent is organosilicon
At least one of type, acrylic ester type.
8. a kind of anti-formaldehyde aqueous woodware paint according to claim 1, it is characterised in that:The wax emulsion is polyphosphazene polymer
At least one of ethylene wax emulsion, polypropylene wax emulsion, polytetrafluoroethylene (PTFE) wax emulsion.
9. a kind of anti-formaldehyde aqueous woodware paint according to claim 1, it is characterised in that:The anti-Formaldehyde as Additives be with
At least one of amides compound or nanocomposite of Formaldehyde decomposition function.
Priority Applications (1)
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CN201611094090.0A CN108285702A (en) | 2016-12-02 | 2016-12-02 | Anti- formaldehyde aqueous woodware paint |
Applications Claiming Priority (1)
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CN201611094090.0A CN108285702A (en) | 2016-12-02 | 2016-12-02 | Anti- formaldehyde aqueous woodware paint |
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Publication Number | Publication Date |
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CN108285702A true CN108285702A (en) | 2018-07-17 |
Family
ID=62817151
Family Applications (1)
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CN201611094090.0A Pending CN108285702A (en) | 2016-12-02 | 2016-12-02 | Anti- formaldehyde aqueous woodware paint |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020056628A1 (en) * | 2018-09-18 | 2020-03-26 | 周连惠 | Aqueous nano porcelain imitating coating and preparation method therefor |
CN112409872A (en) * | 2020-12-03 | 2021-02-26 | 鲁嘉涂料(福建)有限公司 | Environment-friendly water-based wood paint and preparation method thereof |
CN114149716A (en) * | 2021-12-31 | 2022-03-08 | 广东美涂士建材股份有限公司 | Environment-friendly formaldehyde-resistant acid-alkali-resistant industrial coating |
CN115709504A (en) * | 2022-11-04 | 2023-02-24 | 德尔未来科技控股集团股份有限公司 | Repairing method for scratch or indentation veneer |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020056628A1 (en) * | 2018-09-18 | 2020-03-26 | 周连惠 | Aqueous nano porcelain imitating coating and preparation method therefor |
CN112409872A (en) * | 2020-12-03 | 2021-02-26 | 鲁嘉涂料(福建)有限公司 | Environment-friendly water-based wood paint and preparation method thereof |
CN114149716A (en) * | 2021-12-31 | 2022-03-08 | 广东美涂士建材股份有限公司 | Environment-friendly formaldehyde-resistant acid-alkali-resistant industrial coating |
CN115709504A (en) * | 2022-11-04 | 2023-02-24 | 德尔未来科技控股集团股份有限公司 | Repairing method for scratch or indentation veneer |
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