CN112226132A - Preparation method of matte water-based wood paint - Google Patents
Preparation method of matte water-based wood paint Download PDFInfo
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- CN112226132A CN112226132A CN202011292310.7A CN202011292310A CN112226132A CN 112226132 A CN112226132 A CN 112226132A CN 202011292310 A CN202011292310 A CN 202011292310A CN 112226132 A CN112226132 A CN 112226132A
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- 239000003973 paint Substances 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 37
- 239000002023 wood Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 54
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 46
- 239000002270 dispersing agent Substances 0.000 claims abstract description 29
- 239000000839 emulsion Substances 0.000 claims abstract description 29
- 239000002562 thickening agent Substances 0.000 claims abstract description 22
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 18
- XMHIUKTWLZUKEX-UHFFFAOYSA-N hexacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O XMHIUKTWLZUKEX-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 239000000049 pigment Substances 0.000 claims abstract description 15
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 14
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 14
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 14
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 9
- 239000001993 wax Substances 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 125000000129 anionic group Chemical group 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920002401 polyacrylamide Polymers 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- NECRQCBKTGZNMH-UHFFFAOYSA-N 3,5-dimethylhex-1-yn-3-ol Chemical compound CC(C)CC(C)(O)C#C NECRQCBKTGZNMH-UHFFFAOYSA-N 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 239000004203 carnauba wax Substances 0.000 claims description 2
- 125000002091 cationic group Chemical group 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- 239000006224 matting agent Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 239000004922 lacquer Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 230000008033 biological extinction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003847 radiation curing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/43—Thickening agents
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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
Abstract
The invention provides a preparation method of matte waterborne wood paint, and relates to the technical field of matte waterborne wood paint. The preparation method of the matte waterborne wood paint comprises the following raw materials in parts by weight: 35-60 parts of modified acrylic resin emulsion, 5-15 parts of silicone-acrylic emulsion, 1-2 parts of dispersing agent, 3-6 parts of flatting agent, 4-8 parts of thickening agent, 0.5-2 parts of cerate, 1-3 parts of defoaming agent, 10-30 parts of pigment, 10-20 parts of flatting agent and 30-50 parts of deionized water; the preparation method comprises the following preparation processes: step 1, placing the modified acrylic resin emulsion and the silicone-acrylate emulsion into a reaction tank for stirring, and stirring uniformly; and 2, adding the pigment into the reaction tank, and fully stirring. By selecting reasonable formula proportion and preparation process, the prepared matte water-based wood paint product is a low-viscosity paint, is convenient to coat, can meet construction requirements, and has the characteristics of good fullness, permeability, dullness and smoothness of a coating film.
Description
Technical Field
The invention relates to the technical field of matte waterborne wood paint, in particular to a preparation method of the matte waterborne wood paint.
Background
The development and production of water paint have been in the history of more than 20 years in China, a lot of experience is accumulated in the period, the coating industry is gradually turning to environment-friendly and resource-saving products such as water paint, radiation curing paint, powder paint and high-solid paint from traditional varieties which are high in pollution and energy consumption and extremely depend on products in the petroleum industry, the material is usually protected by a matt or flat coating in the field of wood products due to the using purpose and the environmental requirement, particularly, furniture and home furnishings adopt the matt or flat coating, so that the aesthetic appearance of modern people is met, the visual fatigue is not easy to cause, and the wood products are very popular with modern people.
The water-based matte paint is prepared by adding a matting material SiO2 and wax slurry on the basis of varnish to cause surface roughness, form light diffuse reflection and generate a matte effect, wherein the matte paint can be prepared according to the addition amount of the matte powder: full matte (no light), 7 parts of matte (30 percent of gloss), semi-matte (50 percent of gloss), 3 parts of matte (70 percent of gloss), the type of the matte, the compatibility of the matte with resin, the particle size distribution of the matte, the arrangement state of the matte in paint, the relationship between the particle size of the matte and the thickness of the paint film, the relationship between the drying speed of the paint film and the extinction and the like directly influence the extinction effect.
The traditional water-based matte wood lacquer has the following problems: bad permeability, whitening and bluing phenomena, extinction and blooming and other defects; the main existence in the aspect of the performance of the matt wood lacquer is as follows: permeability, extinction, smoothness, fullness, hand feeling, water resistance and scratch resistance are poor; the solid content is one of the marks of the quality level of the paint, the high-solid-content film-forming material has high content, usually, the resin film-forming material is high, the paint with the high film-forming material is generally high, the quality is superior to the paint with the low solid content, the cost of the paint mainly comprises resin and pigment, and therefore, the selling price of the paint with the high solid content is higher than that of the paint with the low solid content.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation method of a matte water-based wood paint, which solves the problems of poor fullness, permeability, dulling property and smoothness of the traditional water-based matte wood paint and higher cost price.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the preparation method of the matte waterborne wood paint comprises the following raw materials in parts by weight: 35-60 parts of modified acrylic resin emulsion, 5-15 parts of silicone-acrylic emulsion, 1-2 parts of dispersing agent, 3-6 parts of flatting agent, 4-8 parts of thickening agent, 0.5-2 parts of cerate, 1-3 parts of defoaming agent, 10-30 parts of pigment, 10-20 parts of flatting agent and 30-50 parts of deionized water;
the preparation method comprises the following preparation processes:
step 1, placing the modified acrylic resin emulsion and the silicone-acrylate emulsion into a reaction tank for stirring, and stirring uniformly;
step 2, adding the pigment into the reaction tank, and fully stirring;
step 3, adding a dispersing agent, a flatting agent, a defoaming agent, cerate and a thickening agent, and fully stirring;
step 4, adding the flatting agent in equal amount for multiple times, and fully stirring to completely disperse the flatting agent in the slurry;
and 5, finally adding deionized water, dispersing for 60 minutes at a high speed, and detecting the viscosity.
Preferably, the step 1 is performed by low-speed stirring for 20 minutes, the step 2 is performed by low-speed stirring for 30 minutes, the step 3 is performed by medium-speed stirring for 20 minutes, and the step 4 is performed by medium-speed stirring for 20 minutes.
Preferably, the flatting agent is added in 5-7 times in equal amount in the step 4.
Preferably, the viscosity detected in step 5 is 30 ± 1 second (coating 4# cup).
Preferably, the thickener is one or more of polyacrylamide thickener, KSE 881G.
Preferably, the wax ointment is one or more of polyethylene wax, palm wax and paraffin wax.
Preferably, the flatting agent is one or more of gel process flatting powder AZ-200, AZ-400, AD-2000 and AD-4004.
Preferably, the antifoaming agent is momentve coatosil 1211.
Preferably, the dispersant is one or more of an anionic dispersant, (WP-4040, WP-4050) cationic dispersant (LH-80docx) nonionic dispersant and a macromolecular dispersant (Winsperse4080A, 4190).
Preferably, the leveling agent is one or more of a modified polysiloxane type leveling agent, a long-chain resin type leveling agent, special modified polyether silicone oil, DISPERBYK-110, DISPERBYK-111 and EVONIK SURFYNOL 4.
(III) advantageous effects
The invention provides a method for producing a composite material. The method has the following beneficial effects:
1. according to the invention, by selecting a reasonable formula proportion and a preparation process, the prepared matte water-based wood paint product is a low-viscosity paint, is convenient to coat, can meet construction requirements, has the characteristics of good fullness, permeability and dulling property of a coating film and good smoothness, has low solid content, and overcomes the defects of poor fullness and low quality of the coating film caused by adding water in the traditional matte water-based wood paint, increase of paint yield and expansion of coating area.
2. The invention reduces the cost and increases the benefit by reducing the resin content of the matte waterborne wood paint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention provides a preparation method of matte waterborne wood paint, which comprises the following raw materials in parts by weight: 45 parts of modified acrylic resin emulsion, 5 parts of silicone-acrylic emulsion, 2 parts of dispersing agent, 4 parts of flatting agent, 6 parts of thickening agent, 1 part of cerate, 2 parts of defoaming agent, 15 parts of pigment, 15 parts of matting powder and 50 parts of deionized water;
the preparation method comprises the following preparation processes:
step 1, placing the modified acrylic resin emulsion and the silicone-acrylate emulsion into a reaction tank for stirring, and stirring uniformly;
step 2, adding the pigment into the reaction tank, and fully stirring;
step 3, adding a dispersing agent, a flatting agent, a defoaming agent, cerate and a thickening agent, and fully stirring;
step 4, adding the flatting agent in equal amount for multiple times, and fully stirring to completely disperse the flatting agent in the slurry;
and 5, finally adding deionized water, dispersing for 60 minutes at a high speed, and detecting the viscosity.
Stirring at a low speed for 20 minutes in the step 1, stirring at a low speed for 30 minutes in the step 2, stirring at a medium speed for 20 minutes in the step 3, and stirring at a medium speed for 20 minutes in the step 4;
adding the flatting agent into the mixture in 6 times in an equal amount in the step 4;
the viscosity is detected to be 30 +/-1 seconds in the step 5 (coating 4# cup);
the thickener is a polyacrylamide thickener;
the cerate is polyethylene wax;
the flatting agent is gel-process flatting powder AD-4004;
the antifoaming agent is MOMENTIVE Coatosil 1211;
the dispersant is an anionic dispersant;
the leveling agent is a long-chain resin type leveling agent.
Example two:
the embodiment of the invention provides a preparation method of matte waterborne wood paint, which comprises the following raw materials in parts by weight: 80 parts of modified acrylic resin emulsion, 15 parts of silicone-acrylic emulsion, 3 parts of dispersing agent, 3 parts of flatting agent, 9 parts of thickening agent, 2 parts of cerate, 4 parts of defoaming agent, 25 parts of pigment, 30 parts of matting powder and 30 parts of deionized water;
the preparation method comprises the following preparation processes:
step 1, placing the modified acrylic resin emulsion and the silicone-acrylate emulsion into a reaction tank for stirring, and stirring uniformly;
step 2, adding the pigment into the reaction tank, and fully stirring;
step 3, adding a dispersing agent, a flatting agent, a defoaming agent, cerate and a thickening agent, and fully stirring;
step 4, adding the flatting agent in equal amount for multiple times, and fully stirring to completely disperse the flatting agent in the slurry;
and 5, finally adding deionized water, dispersing for 60 minutes at a high speed, and detecting the viscosity.
Stirring at a low speed for 20 minutes in the step 1, stirring at a low speed for 30 minutes in the step 2, stirring at a medium speed for 20 minutes in the step 3, and stirring at a medium speed for 20 minutes in the step 4;
adding the flatting agent into the mixture in 6 times in an equal amount in the step 4;
the viscosity is detected to be 30 +/-1 seconds in the step 5 (coating 4# cup);
the thickener is a polyacrylamide thickener;
the cerate is polyethylene wax;
the flatting agent is gel-process flatting powder AD-4004;
the antifoaming agent is MOMENTIVE Coatosil 1211;
the dispersant is an anionic dispersant;
the leveling agent is a long-chain resin type leveling agent.
Example three:
the embodiment of the invention provides a preparation method of matte waterborne wood paint, which comprises the following raw materials in parts by weight: 80 parts of modified acrylic resin emulsion, 15 parts of silicone-acrylic emulsion, 3 parts of dispersing agent, 6 parts of flatting agent, 9 parts of thickening agent, 2 parts of cerate, 4 parts of defoaming agent, 25 parts of pigment, 30 parts of matting powder and 30 parts of deionized water;
the preparation method comprises the following preparation processes:
step 1, placing the modified acrylic resin emulsion and the silicone-acrylate emulsion into a reaction tank for stirring, and stirring uniformly;
step 2, adding the pigment into the reaction tank, and fully stirring;
step 3, adding a dispersing agent, a flatting agent, a defoaming agent, cerate and a thickening agent, and fully stirring;
step 4, adding the flatting agent in equal amount for multiple times, and fully stirring to completely disperse the flatting agent in the slurry;
and 5, finally adding deionized water, dispersing for 60 minutes at a high speed, and detecting the viscosity.
Stirring at a low speed for 20 minutes in the step 1, stirring at a low speed for 30 minutes in the step 2, stirring at a medium speed for 20 minutes in the step 3, and stirring at a medium speed for 20 minutes in the step 4;
adding the flatting agent into the mixture in 6 times in an equal amount in the step 4;
the viscosity is detected to be 30 +/-1 seconds in the step 5 (coating 4# cup);
the thickener is a polyacrylamide thickener;
the cerate is polyethylene wax;
the flatting agent is gel-process flatting powder AD-4004;
the antifoaming agent is MOMENTIVE Coatosil 1211;
the dispersant is an anionic dispersant;
the leveling agent is a long-chain resin type leveling agent.
Example four:
the embodiment of the invention provides a preparation method of matte waterborne wood paint, which comprises the following raw materials in parts by weight: 45 parts of modified acrylic resin emulsion, 5 parts of silicone-acrylic emulsion, 2 parts of dispersing agent, 4 parts of flatting agent, 6 parts of thickening agent, 1 part of cerate, 2 parts of defoaming agent, 15 parts of pigment, 15 parts of matting powder and 50 parts of deionized water;
the preparation method comprises the following preparation processes:
step 1, starting a reaction tank to stir, and respectively adding 50% parts of acrylic resin emulsion, silicone-acrylic emulsion, modified polysiloxane emulsion and deionized water into the reaction tank, and stirring the mixture at a low speed for 20 minutes;
step 2, adding 50% of deionized water into another reaction tank, slowly adding the pigment and the anionic dispersing agent, stirring for 30 minutes, adding the long-chain resin leveling agent, the MOMENTIVE COATOSIL 1211 antifoaming agent and the polyethylene wax paste, adjusting to the medium speed, stirring for 20 minutes, and uniformly mixing;
and 3, slowly adding the step 2 into the step 1, stirring for 30 minutes, uniformly mixing, adding the gel method AD-4004 matting powder for 5-7 times, stirring at medium speed for 20 minutes (the matting powder is completely dispersed in the slurry), and dispersing at medium speed for 60 minutes. Obtaining the water-based matte wood lacquer.
Comparative example: is common water-based wood lacquer on the market.
Experimental example the aqueous matte wood paints of examples 1-4 and comparative example were sprayed on the surface of oak board respectively four times (thickness about 40 μm) under the same conditions, and after the paint films were completely dried, the performance was tested
The water-based matte wood lacquer provided by the invention has the advantages that the film forming temperature is low, the hardness of a lacquer film is high, the resistance is good, the effect is good, the results of the above table show that the water-based matte wood lacquer obtained by the method can reach the matte lacquer standard below 25, the impact resistance, the wear resistance and the solvent resistance reach the qualified standard, the materials adopted by the invention are all green and environment-friendly, no organic solvent is adopted, no toxic or harmful gas is released, the VOC content is far lower than that of the lacquer, and no harm is caused to the environment and human body.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The preparation method of the matte waterborne wood paint is characterized by comprising the following steps: comprises the following raw materials in parts by weight: 35-60 parts of modified acrylic resin emulsion, 5-15 parts of silicone-acrylic emulsion, 1-2 parts of dispersing agent, 3-6 parts of flatting agent, 4-8 parts of thickening agent, 0.5-2 parts of cerate, 1-3 parts of defoaming agent, 10-30 parts of pigment, 10-20 parts of matting powder and 30-50 parts of deionized water;
the preparation method comprises the following preparation processes:
step 1, placing the modified acrylic resin emulsion and the silicone-acrylate emulsion into a reaction tank for stirring, and stirring uniformly;
step 2, adding the pigment into the reaction tank, and fully stirring;
step 3, adding a dispersing agent, a flatting agent, a defoaming agent, cerate and a thickening agent, and fully stirring;
step 4, adding the flatting agent in equal amount for multiple times, and fully stirring to completely disperse the flatting agent in the slurry;
and 5, finally adding deionized water, dispersing for 60 minutes at a high speed, and detecting the viscosity.
2. The preparation method of the matte waterborne wood paint according to claim 1, which is characterized in that: the step 1 adopts low-speed stirring for 20 minutes, the step 2 adopts low-speed stirring for 30 minutes, the step 3 adopts medium-speed stirring for 20 minutes, and the step 4 adopts medium-speed stirring for 20 minutes.
3. The preparation method of the matte waterborne wood paint according to claim 1, which is characterized in that: and (4) adding the flatting agent in 5-7 times in an equal amount.
4. The preparation method of the matte waterborne wood paint according to claim 1, which is characterized in that: the viscosity was measured in step 5 to be 30. + -.1 seconds (coating 4# cup).
5. The preparation method of the matte waterborne wood paint according to claim 1, which is characterized in that: the thickening agent is one or more of polyacrylamide thickening agent and KSE 881G.
6. The preparation method of the matte waterborne wood paint according to claim 1, which is characterized in that: the cerate is one or more of polyethylene wax, palm wax and paraffin wax.
7. The preparation method of the matte waterborne wood paint according to claim 1, which is characterized in that: the matting agent is one or more of gel matting powder AZ-200, AZ-400, AD-2000 and AD-4004.
8. The preparation method of the matte waterborne wood paint according to claim 1, which is characterized in that: the antifoaming agent is MOMENTIVE coatosil 1211.
9. The preparation method of the matte waterborne wood paint according to claim 1, which is characterized in that: the dispersing agent is one or more of anionic dispersing agent, (WP-4040, WP-4050) cationic dispersing agent (LH-80docx) nonionic dispersing agent and macromolecular dispersing agent (Winsperse4080A, 4190).
10. The preparation method of the matte waterborne wood paint according to claim 1, which is characterized in that: the leveling agent is one or more of modified polysiloxane type leveling agent, long-chain resin type leveling agent, special modified polyether silicone oil, DISPERBYK-110, DISPERBYK-111 and EVONIK SURFYNOL 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292310.7A CN112226132A (en) | 2020-11-18 | 2020-11-18 | Preparation method of matte water-based wood paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292310.7A CN112226132A (en) | 2020-11-18 | 2020-11-18 | Preparation method of matte water-based wood paint |
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| Publication Number | Publication Date |
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| CN112226132A true CN112226132A (en) | 2021-01-15 |
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| CN202011292310.7A Pending CN112226132A (en) | 2020-11-18 | 2020-11-18 | Preparation method of matte water-based wood paint |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408801A (en) * | 2011-10-22 | 2012-04-11 | 李远登 | Aqueous transparent low luster furniture paint and its preparation method |
| CN107892848A (en) * | 2017-11-23 | 2018-04-10 | 广东华兹卜新材料科技有限公司 | A kind of self-crosslinking aqueous wood lacquer emulsion and preparation method thereof |
-
2020
- 2020-11-18 CN CN202011292310.7A patent/CN112226132A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408801A (en) * | 2011-10-22 | 2012-04-11 | 李远登 | Aqueous transparent low luster furniture paint and its preparation method |
| CN107892848A (en) * | 2017-11-23 | 2018-04-10 | 广东华兹卜新材料科技有限公司 | A kind of self-crosslinking aqueous wood lacquer emulsion and preparation method thereof |
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