CN107858048A - A kind of high glaze aqueous wooden ware gloss varnish and preparation method thereof - Google Patents
A kind of high glaze aqueous wooden ware gloss varnish and preparation method thereof Download PDFInfo
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- CN107858048A CN107858048A CN201711140158.9A CN201711140158A CN107858048A CN 107858048 A CN107858048 A CN 107858048A CN 201711140158 A CN201711140158 A CN 201711140158A CN 107858048 A CN107858048 A CN 107858048A
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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
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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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- Wood Science & Technology (AREA)
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Abstract
The present invention discloses a kind of high glaze aqueous wooden ware gloss varnish and preparation method thereof, belongs to technical field of environmental protection paint, including component A and B component；The component A by weight, including 55 70 parts of water-based acrylic resin, 10 30 parts of waterborne polyurethane resin, 0.3 0.5 parts of wetting agent, 0.4 0.7 parts of levelling agent, 0.1 0.2 parts of defoamer, 6 10 parts of coalescents, 13 parts of feel wax liquor, 0.1 0.2 parts of preservative, 0.1 0.2 parts of pH value conditioning agent, 0.6 0.9 parts of thickener, 6 15 parts of water；The B component includes water；The component A is mixed and made into varnish with B component, and the dosage of component A accounts for the 85 95% of the component mixing total amount of A, B two.The hardness of the obtained high glaze aqueous wooden ware gloss varnish of the present invention is good, and gloss of film is high, and permeability is good, while has the advantages of flexible impact resistance of paint film, air drying is fast and environmentally friendly.
Description
Technical field
The present invention relates to a kind of high glaze aqueous wooden ware gloss varnish and preparation method thereof, belongs to environmental protection coating material technology neck
Domain.
Background technology
Water paint is the paint using water as diluent.Water paint includes water soluble coating, water-thinned paints, water dispersible paint
Three kinds of (latex paint).Water soluble coating be using water-soluble resin as film forming matter, using polyvinyl alcohol and its various modifiers as representative,
In addition there are water-soluble alkyd resin, water-soluble epoxy resin and inorganic polymer water-base resin etc..
High glaze aqueous wooden ware gloss varnish is a kind of water-based environment-friendly type coating of high comprehensive performance, is done with normal temperature
The features such as dry fast, hardness of paint film is good, gloss appearance is high, transparency is excellent, it is widely used in the face of children furniture and house decoration
Paint application.After the construction of commercial like product, drawbacks common is shown as：Dryness need slowly baking, gloss it is low, it is easy mill flower, permeability it is poor
Deng, this be perplex coating industry popularization and application aqueous woodware paint a difficult problem.
The content of the invention
In view of the above-mentioned problems of the prior art, the present invention provides, a kind of air drying is fast, hardness of paint film is good, outer sightseeing
Damp high glaze aqueous wooden ware gloss varnish high, transparency is excellent.
It is a further object of the present invention to provide the preparation method of above-mentioned high glaze aqueous wooden ware gloss varnish.
To achieve these goals, a kind of high glaze aqueous wooden ware gloss varnish that the present invention uses, including component A and B
Component；
The component A by weight, including water-based acrylic resin 55-70 parts, waterborne polyurethane resin 10-30 parts,
Wetting agent 0.3-0.5 parts, levelling agent 0.4-0.7 parts, defoamer 0.1-0.2 parts, coalescents 6-10 parts, feel wax liquor 1-3 parts,
Preservative 0.1-0.2 parts, pH value conditioning agent 0.1-0.2 parts, thickener 0.6-0.9 parts, water 6-15 parts；
The B component includes water；
The component A is mixed and made into varnish with B component, and the dosage of component A accounts for the 85-95% of the component mixing total amount of A, B two.
The wetting agent uses KL-245.
The levelling agent uses BYK-333.
The defoamer uses AIREX902W.
The coalescents use DPNB.
The preservative uses S103.
The pH value conditioning agent uses AMP-95.
The thickener uses PUR-62.
A kind of preparation method of high glaze aqueous wooden ware gloss varnish, specifically includes following steps：
1) preparation of component A：By 55-70 parts water-based acrylic resin, 0.3-0.5 parts wetting agent, 0.3-0.5 part levellings
Agent, 0.1-0.2 parts defoamer, 1-3 part feel wax liquors sequentially add homogenizer, under 800-1200r/min rotating speed, stir
Mix and be dispersed to fineness≤20um, then sequentially add 10-30 parts waterborne polyurethane resin, 6-10 parts coalescents, 0.1-0.2
Part preservative, 0.1-0.2 part pH values conditioning agent, 0.6-0.9 parts thickener, 0.1-0.2 parts levelling agent and 6-15 part water, in 800-
Under 1200r/min rotating speed, disperse stirring, until scraping glass plate without shrinkage cavity, fineness≤20um, regulation viscosity to 80-90S/25
DEG C, that is, obtain component A；
2) preparation of gloss varnish：The water of B component is added in component A into step 1), is mixed evenly, produces bright
Light varnish, the addition of the B component are the 5-15% of the component mixing total amount of A, B two.
The beneficial effects of the invention are as follows：The obtained high glaze aqueous wooden ware gloss varnish of the present invention using special small-molecular-weight,
The water-based acrylic resin of high solids content, from dry film forming, it is made that hardness of paint film is good, and gloss is high, and permeability is good, while has paint film
The advantages of flexible impact resistance, fast and environmentally friendly air drying.
Embodiment
To make the object, technical solutions and advantages of the present invention of greater clarity, below by embodiment, the present invention is entered
Row is further described.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
In limitation the scope of the present invention.
Unless otherwise defined, all technical terms and scientific terminology used herein are led with belonging to the technology of the present invention
The implication that the technical staff in domain is generally understood that is identical, and used term is intended merely to retouch in the description of the invention herein
State the purpose of specific embodiment, it is not intended that in the limitation present invention.
Embodiment 1
A kind of preparation method of high glaze aqueous wooden ware gloss varnish, specifically includes following steps：
1) preparation of component A：By 55 parts of water-based acrylic resins, 0.5 part of wetting agent, 0.5 part of levelling agent, 0.2 part of defoaming
Agent, 3 parts of feel wax liquors sequentially add homogenizer, under 800r/min rotating speed, are dispersed with stirring to fineness≤20um, then
Sequentially add 10 parts of waterborne polyurethane resins, 6 parts of coalescents, 0.1 portion of preservative, 0.1 part of pH value conditioning agent, 0.6 part of increasing
Thick dose, 0.1 part of levelling agent and 6 parts of water, under 800r/min rotating speed, disperse stirring, until scraping glass plate without shrinkage cavity, fineness≤
20um, regulation viscosity obtain component A to 80S/25 DEG C；
2) preparation of gloss varnish：The water of B component is added in component A into step 1), is mixed evenly, produces bright
Light varnish, the addition of the B component are the 5% of the component mixing total amount of A, B two.
The wetting agent uses the KL-245 of German Di Gao companies, and composition is polyether siloxane copolymer, the wetting agent
Surface tension is low, and flow leveling is good.Or use any of soybean lecithin, thio-alcohol, hydrazides class and mercaptan acetals etc..
The levelling agent uses the BYK-333 of German Bi Ke companies, and composition is polyether-modified dimethyl silicone polymer, is had
Excellent ground lubrication and flow leveling, have good water solubility and oil-soluble, moreover it is possible to the production for the defects of preventing shrinkage cavity, orange peel
It is raw.Or use any of polyacrylic acid, carboxymethyl cellulose.
The defoamer uses the AIREX902W of German Di Gao companies, and composition is polyether siloxane copolymer, can effectively be pressed down
The generation of foam processed.It is or sweet using polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polyoxypropylene
Any of oily ether and polyoxyethylene polyoxypropylene glycerin ether.
The coalescents use the DPNB of Dow Chemical, and composition is dipropylene, effectively facilitates macromolecule
Compound Plastic Flow and elastic deformation, improve coalescence performance.Or use appointing in propandiol butyl ether, propylene glycol methyl ether acetate
It is a kind of.
The preservative is using any of S103 (Di Mei), sodium benzoate, potassium sorbate.
The pH value conditioning agent use DOW Chemical AMP-95, composition be the -2- aminomethyl-1,2s containing 5% moisture content -
Propyl alcohol, it is a kind of multifunction amine auxiliary agent, adjusts the effect that the pH value of emulsion adhesive is very stable, also moistens, disperses.
The thickener uses the PUR-62 of Ming Ling companies.PUR62 mainly utilizes PU, molecular resin
Special network structure between other coating compositions is to promote a kind of association thickener of stable viscosity performance.
PUR62 can be used alone or is used together with the thickener of other TAFIGEL series, and effect is pretty good.
PUR62 provides very strong rheological curve, and cuts dilute characteristic with excellent stress.Or use methylcellulose, hydroxypropyl
Any of methylcellulose, amino alcohol solvay-type titanate esters.
Embodiment 2
A kind of preparation method of high glaze aqueous wooden ware gloss varnish, specifically includes following steps：
1) preparation of component A：By 70 parts of water-based acrylic resins, 0.3 part of wetting agent, 0.3 part of levelling agent, 0.1 part of defoaming
Agent, 1 part of feel wax liquor sequentially add homogenizer, under 1200r/min rotating speed, are dispersed with stirring to fineness≤20um, so
After sequentially add 30 parts of waterborne polyurethane resins, 10 parts of coalescents, 0.2 portion of preservative, 0.2 part of pH value conditioning agent, 0.9 part
Thickener, 0.2 part of levelling agent and 15 parts of water, under 1200r/min rotating speed, disperse stirring, until scraping glass plate without shrinkage cavity, carefully
Degree≤20um, regulation viscosity obtain component A to 90S/25 DEG C；
2) preparation of gloss varnish：The water of B component is added in component A into step 1), is mixed evenly, produces bright
Light varnish, the addition of the B component are the 15% of the component mixing total amount of A, B two.
The wetting agent is using KL-245 (enlightening is high).
The levelling agent uses BYK-333 (Bi Ke).
The defoamer is using AIREX902W (enlightening is high).
The coalescents use DPNB (DOW Chemical).
The preservative uses S103 (Di Mei).
The pH value conditioning agent uses AMP-95 (DOW Chemical).
The thickener uses PUR-62 (bright icepro).
Embodiment 3
A kind of preparation method of high glaze aqueous wooden ware gloss varnish, specifically includes following steps：
1) preparation of component A：By 60 parts of water-based acrylic resins, 0.4 part of wetting agent, 0.4 part of levelling agent, 0.15 part of defoaming
Agent, 2 parts of feel wax liquors sequentially add homogenizer, under 1000r/min rotating speed, are dispersed with stirring to fineness≤20um, so
After sequentially add 20 parts of waterborne polyurethane resins, 8 parts of coalescents, 0.15 portion of preservative, 0.15 part of pH value conditioning agent, 0.8
Part thickener, 0.15 part of levelling agent and 10 parts of water, under 1000r/min rotating speed, disperse stirring, until scraping glass plate without contracting
Hole, fineness≤20um, regulation viscosity obtain component A to 85S/25 DEG C；
2) preparation of gloss varnish：The water of B component is added in component A into step 1), is mixed evenly, produces bright
Light varnish, the addition of the B component are the 10% of the component mixing total amount of A, B two.
The wetting agent uses the KL-245 of German Di Gao companies, and the surface tension of the wetting agent is low, and flow leveling is good.
The levelling agent uses the BYK-333 of German Bi Ke companies, has excellent ground lubrication and flow leveling, has
Good water solubility and oil-soluble, moreover it is possible to the generation for the defects of preventing shrinkage cavity, orange peel
The defoamer uses the AIREX902W of German Di Gao companies, can effectively suppress the generation of foam.
The coalescents use the DPNB of Dow Chemical, effectively facilitate high-molecular compound Plastic Flow and elasticity
Deformation, improve coalescence performance.
The preservative is using any of S103 (Di Mei), sodium benzoate, potassium sorbate.
The pH value conditioning agent uses the AMP-95 of DOW Chemical, is a kind of multifunction amine auxiliary agent, adjusts emulsion adhesive
PH value it is very stable, also moisten, scattered effect.
The thickener uses the PUR-62 of Ming Ling companies.
There is the advantages of notable with like product on the market for the gloss varnish of the comparative analysis present invention, it is special by the present invention
The product of embodiment 1 and the matte varnish bought on the market carry out performance comparison, the results are shown in Table 1.
The gloss varnish of the present invention of table 1 and gloss varnish performance comparison result on the market
The content of analytical table 1 understands that high glaze aqueous wooden ware gloss varnish air drying of the invention is fast, hardness of paint film
Good, gloss appearance height, transparency are excellent.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (9)
1. a kind of high glaze aqueous wooden ware gloss varnish, it is characterised in that including component A and B component；
The component A by weight, including water-based acrylic resin 55-70 parts, waterborne polyurethane resin 10-30 parts, wetting
Agent 0.3-0.5 parts, levelling agent 0.4-0.7 parts, defoamer 0.1-0.2 parts, coalescents 6-10 parts, feel wax liquor 1-3 parts, anti-corrosion
Agent 0.1-0.2 parts, pH value conditioning agent 0.1-0.2 parts, thickener 0.6-0.9 parts, water 6-15 parts；
The B component includes water；
The component A is mixed and made into varnish with B component, and the dosage of component A accounts for the 85-95% of the component mixing total amount of A, B two.
2. a kind of high glaze aqueous wooden ware gloss varnish according to claim 1, it is characterised in that the wetting agent uses
KL-245。
3. a kind of high glaze aqueous wooden ware gloss varnish according to claim 1, it is characterised in that the levelling agent uses
BYK-333。
4. a kind of high glaze aqueous wooden ware gloss varnish according to claim 1, it is characterised in that the defoamer uses
AIREX902W。
5. a kind of high glaze aqueous wooden ware gloss varnish according to claim 1, it is characterised in that the coalescents are adopted
Use DPNB.
6. a kind of high glaze aqueous wooden ware gloss varnish according to claim 1, it is characterised in that the preservative uses
S103。
A kind of 7. high glaze aqueous wooden ware gloss varnish according to claim 1, it is characterised in that the pH value conditioning agent
Using AMP-95.
8. a kind of high glaze aqueous wooden ware gloss varnish according to claim 1, it is characterised in that the thickener uses
PUR-62。
A kind of 9. preparation method of any one of claim 1-8 high glaze aqueous wooden ware gloss varnish, it is characterised in that tool
Body comprises the following steps：
1) preparation of component A：By 55-70 parts water-based acrylic resin, 0.3-0.5 parts wetting agent, 0.3-0.5 parts levelling agent,
0.1-0.2 parts defoamer, 1-3 part feel wax liquors sequentially add homogenizer, under 800-1200r/min rotating speed, stirring
Fineness≤20um is dispersed to, then sequentially adds 10-30 parts waterborne polyurethane resin, 6-10 parts coalescents, 0.1-0.2 parts
Preservative, 0.1-0.2 part pH values conditioning agent, 0.6-0.9 parts thickener, 0.1-0.2 parts levelling agent and 6-15 part water, in 800-
Under 1200r/min rotating speed, disperse stirring, until scraping glass plate without shrinkage cavity, fineness≤20um, regulation viscosity to 80-90S/25
DEG C, that is, obtain component A；
2) preparation of gloss varnish：The water of B component is added in component A into step 1), is mixed evenly, it is clear to produce light
Paint, the addition of the B component are the 5-15% of the component mixing total amount of A, B two.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109266131A (en) * | 2018-09-21 | 2019-01-25 | 威海光威户外装备有限公司 | The production method of aqueous fishing pole paint |
| CN109354955A (en) * | 2018-10-18 | 2019-02-19 | 陕西森尚建材科技有限公司 | A kind of scratch-resistant paint of timber Environment-friendlywear-resistant wear-resistant |
| CN116161987A (en) * | 2023-04-21 | 2023-05-26 | 佛山市东鹏陶瓷有限公司 | Composite decorative porcelain product and preparation method thereof |
| CN117511271A (en) * | 2023-11-24 | 2024-02-06 | 佛山罗斯夫科技有限公司 | Light finish varnish emulsion composition and preparation method thereof |
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| CN103627279A (en) * | 2013-11-18 | 2014-03-12 | 广东巴德士化工有限公司 | Single-component waterborne finishing coat and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109266131A (en) * | 2018-09-21 | 2019-01-25 | 威海光威户外装备有限公司 | The production method of aqueous fishing pole paint |
| CN109354955A (en) * | 2018-10-18 | 2019-02-19 | 陕西森尚建材科技有限公司 | A kind of scratch-resistant paint of timber Environment-friendlywear-resistant wear-resistant |
| CN116161987A (en) * | 2023-04-21 | 2023-05-26 | 佛山市东鹏陶瓷有限公司 | Composite decorative porcelain product and preparation method thereof |
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| CN117511271A (en) * | 2023-11-24 | 2024-02-06 | 佛山罗斯夫科技有限公司 | Light finish varnish emulsion composition and preparation method thereof |
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Application publication date: 20180330 |