CN104263163B - Two-component water-based woodenware paint - Google Patents
Two-component water-based woodenware paint Download PDFInfo
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- CN104263163B CN104263163B CN201410597692.2A CN201410597692A CN104263163B CN 104263163 B CN104263163 B CN 104263163B CN 201410597692 A CN201410597692 A CN 201410597692A CN 104263163 B CN104263163 B CN 104263163B
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- component
- coupling agent
- silane coupling
- woodenware paint
- paint
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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
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses two-component water-based woodenware paint which comprises 20-99% of water-based synthetic resin in mass percentage and the balance of a silane coupling agent diluted by ethanol. Through the adoption of the two-component water-based woodenware paint, the coating performance is good, the problems that the woodenware paint is easy to turn white and not dry in the cold day and raining day are solved; the two-component water-based woodenware paint has the characteristics that the cost is low, the requirement for the using environment is low, the hand feeling is good and the film forming rate is high; moreover, the two-component water-based woodenware paint has excellent fullness and definition; the two-component water-based woodenware paint is environment-friendly and free from odor, formaldehyde and heavy metals; the product completely accords with the limit standard of limited substances of the European Union and American; the yellow-resistant denaturation of the two-component water-based woodenware paint is more than 50% higher than that of similar oiliness products, the hardness of the two-component water-based woodenware paint is 30% higher than that of an emulsion type single component woodenware paint.
Description
The application is the applying date is on May 31st, 2012, application number is 201210175999.4, denomination of invention for "
double-component aqueous wood paint" divisional application.
Technical field
The present invention relates to a kind of wood lacquer, specifically a kind of aqueous woodware varnish lacquer.
Background technology
Varnish (English name: varnish) is not containing a class Clear paint of coloring material, good luster, and film forming is fast, and purposes is wide.Main component is resin and solvent or resin, oil and solvent.After being applied to body surface, being formed and there is protection, decorate and the film of property, form smooth film after drying, show the original decorative pattern of object plane.Varnish has its distinctive reason as the main paint kind of site operation in house decoration.Polyester Paint for construction environment and construction process requirement very high, and varnish is quite different.For the normal paint tear produced of stream pendant in painting process, the paint tear that Polyester Paint is formed at painting process is once solidify and be difficult to dissolve again, and the levelling property of varnish is fine, has occurred that paint tear is also not serious, then has brushed one times, and paints tear and just can again dissolve.
Varnish mainly divides oil varnish and resinous varnish two class, and have the features such as transparent, gloss, film forming are fast, water tolerance, shortcoming is that hardness of film is not high, poor heat resistance, easily turns yellow under the action of uv light.
Along with the raising of people's living standard, and the progress of society, modern more and more focuses on environmental protection.Just there is manufacturer to research and develop several years ago and produce the single-component water-based wood lacquer of emulsion-type and fitment paint, former commercioganic aqueous product is two kinds, the first is: epoxy modified aqueous coating, be mainly used in glass and coated metal, nominally this product is by the one water-borne coatings product of epoxy resin by emulsification, the easy xanthochromia of this product and not exclusively belong to water-based.The second, emulsion-type single-component woodenware paint, outward appearance is oyster white milk shape, but by the market propagation and employment of several years, always allow and use user and decoration construction personnel to feel to be unsatisfied with especially, meet cold day when being specially operation and whiting and dry phenomenon easily appear in the rainy day, make the user that uses and workmen dare not spread.Meanwhile, due to the raising of environmental protection concept, the consumption market of water-borne coatings being had a high potential, is also the certainty of national requirements for environmental protection trend from now on.
Summary of the invention
For overcoming above-mentioned deficiency, the object of the present invention is to provide one to coat performance good, environmental protection odorlessness, hardness is high, formaldehydeless, not containing the double-component aqueous wood paint of heavy metal.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
Double-component aqueous wood paint, it is by aqueous synthetic-resin, form with the silane coupling agent of alcohol dilution, and wherein, the mass percentage of aqueous synthetic-resin is: 20 ~ 99%, and surplus is the silane coupling agent with alcohol dilution.
Described aqueous synthetic-resin is made up of vinylformic acid, methyl methacrylate, Hydroxyethyl acrylate, ammonium persulphate, sodium hydroxide and water, and wherein, the mass percentage of each component is: vinylformic acid 20 ~ 30%; Methyl methacrylate 15 ~ 20%; Hydroxyethyl acrylate 5 ~ 10%; Ammonium persulphate 1 ~ 3%; Sodium hydroxide 5 ~ 7%; Water 40 ~ 45%.
In the silane coupling agent of described alcohol dilution, the weight proportion of silane coupling agent and ethanol is 1:3.
The mass percentage of the best of described aqueous synthetic-resin is: 40 ~ 70%, and surplus is the silane coupling agent with alcohol dilution.
Beneficial effect of the present invention is: owing to adopting above-mentioned double-component aqueous wood paint, therefore it is good to coat performance, solve and meet cold day and rainy day and easily occur whiting and dry phenomenon, there is cost low, low to the requirement of environment for use, good hand touch, the feature that yield polymer films is high, in addition, the present invention also has splendid fullness ratio and sharpness, environmental protection odorlessness, formaldehydeless, not containing heavy metal, and this product meets the limited material limit standard of European Union and the U.S. completely, this product yellowing resistance exceeds more than 50 percent than equal oil product, the hardness ratio emulsion-type single-component woodenware paint hardness of this product is high by 30 percent.
Embodiment
Embodiment one: double-component aqueous wood paint, it is by aqueous synthetic-resin, form with the silane coupling agent of alcohol dilution, and wherein, the mass percentage of aqueous synthetic-resin is: 20%, and surplus is the silane coupling agent with alcohol dilution.In the silane coupling agent of described alcohol dilution, the weight proportion of silane coupling agent and ethanol is 1:3.The outward appearance of aqueous synthetic-resin is yellowish or clear look transparent substance, is limpid micro-yellow liquor body by the outward appearance of the silane coupling agent of alcohol dilution.
Described aqueous synthetic-resin is made up of vinylformic acid, methyl methacrylate, Hydroxyethyl acrylate, ammonium persulphate, sodium hydroxide and water, and wherein, the mass percentage of each component is: vinylformic acid 28%; Methyl methacrylate 16%; Hydroxyethyl acrylate 5%; Ammonium persulphate 1%; Sodium hydroxide 5%; Water 45%.
By the double-component aqueous wood paint that above-mentioned each component is made, in actual use, a small amount of film-formation result is had.
Embodiment two: double-component aqueous wood paint, it is by aqueous synthetic-resin, form with the silane coupling agent of alcohol dilution, and wherein, the mass percentage of aqueous synthetic-resin is: 40%, and surplus is the silane coupling agent with alcohol dilution.
Described aqueous synthetic-resin is made up of vinylformic acid, methyl methacrylate, Hydroxyethyl acrylate, ammonium persulphate, sodium hydroxide and water, and wherein, the mass percentage of each component is: vinylformic acid 25%; Methyl methacrylate 17%; Hydroxyethyl acrylate 7.5%; Ammonium persulphate 2%; Sodium hydroxide 6%; Water 42.5%.
In the silane coupling agent of described alcohol dilution, the weight proportion of silane coupling agent and ethanol is 1:3.
Embodiment three: double-component aqueous wood paint, it is by aqueous synthetic-resin, form with the silane coupling agent of alcohol dilution, and wherein, the mass percentage of aqueous synthetic-resin is: 50%, and surplus is the silane coupling agent with alcohol dilution.
Described aqueous synthetic-resin is made up of vinylformic acid, methyl methacrylate, Hydroxyethyl acrylate, ammonium persulphate, sodium hydroxide and water, and wherein, the mass percentage of each component is: vinylformic acid 24%; Methyl methacrylate 20%; Hydroxyethyl acrylate 10%; Ammonium persulphate 1%; Sodium hydroxide 5%; Water 40%.
In the silane coupling agent of described alcohol dilution, the weight proportion of silane coupling agent and ethanol is 1:3.
Embodiment four: double-component aqueous wood paint, it is by aqueous synthetic-resin, form with the silane coupling agent of alcohol dilution., wherein, the mass percentage of aqueous synthetic-resin is: 64%, and surplus is the silane coupling agent with alcohol dilution.
Described aqueous synthetic-resin is made up of vinylformic acid, methyl methacrylate, Hydroxyethyl acrylate, ammonium persulphate, sodium hydroxide and water, and wherein, the mass percentage of each component is: vinylformic acid 25%; Methyl methacrylate 17.5%; Hydroxyethyl acrylate 7.5%; Ammonium persulphate 2%; Sodium hydroxide 6%; Water 42%.
In the silane coupling agent of described alcohol dilution, the weight proportion of silane coupling agent and ethanol is 1:3.
Embodiment five: double-component aqueous wood paint, it is by aqueous synthetic-resin, form with the silane coupling agent of alcohol dilution., wherein, the mass percentage of aqueous synthetic-resin is: 60%, and surplus is the silane coupling agent with alcohol dilution.
Described aqueous synthetic-resin is made up of vinylformic acid, methyl methacrylate, Hydroxyethyl acrylate, ammonium persulphate, sodium hydroxide and water, and wherein, the mass percentage of each component is: vinylformic acid 20%; Methyl methacrylate 20%; Hydroxyethyl acrylate 10%; Ammonium persulphate 3%; Sodium hydroxide 7%; Water 40%.
In the silane coupling agent of described alcohol dilution, the weight proportion of silane coupling agent and ethanol is 1:3.
Embodiment six: double-component aqueous wood paint, it is by aqueous synthetic-resin, form with the silane coupling agent of alcohol dilution., wherein, the mass percentage of aqueous synthetic-resin is: 70%, and surplus is the silane coupling agent with alcohol dilution.In the silane coupling agent of described alcohol dilution, the weight proportion of silane coupling agent and ethanol is 1:3.
Described aqueous synthetic-resin is made up of vinylformic acid, methyl methacrylate, Hydroxyethyl acrylate, ammonium persulphate, sodium hydroxide and water, and wherein, the mass percentage of each component is: vinylformic acid 20%; Methyl methacrylate 20%; Hydroxyethyl acrylate 5%; Ammonium persulphate 3%; Sodium hydroxide 7%; Water 45%.
Embodiment seven: double-component aqueous wood paint, it is by aqueous synthetic-resin, form with the silane coupling agent of alcohol dilution., wherein, the mass percentage of aqueous synthetic-resin is: 99%, and surplus is the silane coupling agent with alcohol dilution.
Described aqueous synthetic-resin is made up of vinylformic acid, methyl methacrylate, Hydroxyethyl acrylate, ammonium persulphate, sodium hydroxide and water, and wherein, the mass percentage of each component is: vinylformic acid 30%; Methyl methacrylate 15%; Hydroxyethyl acrylate 5%; Ammonium persulphate 3%; Sodium hydroxide 7%; Water 40%.
In the silane coupling agent of described alcohol dilution, the weight proportion of silane coupling agent and ethanol is 1:3.
In above-described embodiment, the double-component aqueous wood paint especially made by embodiment two to six, in actual use, has splendid effect, and its dryness and whole structure are substantially the same, with existing procucts after doing solid work 10 days through test comparison, relevant comparative's parameter is as follows:
A, two components resin type aqueous woodware paint are higher than emulsion-type single-component woodenware paint hardness by 30 percent;
B, yield polymer films: high by more than 20 percent;
C, feel: be better than emulsion-type;
D, fullness ratio: be better than emulsion-type;
E, sharpness: be better than emulsion-type;
F, brushing finish paint: be better than emulsion-type more than 20%;
G, brushing cost: lower than emulsion-type 20%;
H, weather resistance: can all-weather construction, emulsion-type be inconvenient to construct lower than when 1 DEG C, and easily occurs the powder phenomenon-tion that comes off.
The above is the preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this.It should be pointed out that for those skilled in the art, technical scheme of the present invention is modified or equivalent replacement, do not depart from protection scope of the present invention.
Claims (3)
1. a double-component aqueous wood paint, is characterized in that: it is by aqueous synthetic-resin, form with the silane coupling agent of alcohol dilution, and wherein, the mass percentage of aqueous synthetic-resin is: 20 ~ 99%, and surplus is the silane coupling agent with alcohol dilution;
Described aqueous synthetic-resin is made up of vinylformic acid, methyl methacrylate, Hydroxyethyl acrylate, ammonium persulphate, sodium hydroxide and water, and wherein, the mass percentage of each component is: vinylformic acid 20 ~ 30%; Methyl methacrylate 15 ~ 20%; Hydroxyethyl acrylate 5 ~ 10%; Ammonium persulphate 1 ~ 3%; Sodium hydroxide 5 ~ 7%; Water 40 ~ 45%.
2. according to a kind of double-component aqueous wood paint described in claim 1, it is characterized in that: in the silane coupling agent of described alcohol dilution, the weight proportion of silane coupling agent and ethanol is 1: 3.
3. according to a kind of double-component aqueous wood paint described in claim 1, it is characterized in that: the mass percentage of described aqueous synthetic-resin is: 40 ~ 70%, surplus is the silane coupling agent with alcohol dilution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410597692.2A CN104263163B (en) | 2012-05-31 | 2012-05-31 | Two-component water-based woodenware paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410597692.2A CN104263163B (en) | 2012-05-31 | 2012-05-31 | Two-component water-based woodenware paint |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101759994A Division CN102719160A (en) | 2012-05-31 | 2012-05-31 | Double-component aqueous woodenware paint |
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| CN104263163A CN104263163A (en) | 2015-01-07 |
| CN104263163B true CN104263163B (en) | 2015-06-17 |
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| CN201410597692.2A Active CN104263163B (en) | 2012-05-31 | 2012-05-31 | Two-component water-based woodenware paint |
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| CN100478410C (en) * | 2004-12-31 | 2009-04-15 | 北京有色金属研究总院 | Hydrophilic coating and its preparation method |
| CN102030873B (en) * | 2010-10-27 | 2012-09-05 | 华南理工大学 | Method for preparing nano silicon dioxide/polyacrylate composite emulsion |
| CN101993655A (en) * | 2010-10-28 | 2011-03-30 | 华南理工大学 | Ultraviolet cured waterborne wood lacquer and preparation method thereof |
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