CN102504517A - Aqueous wood-wool filling agent coated onto woodware and preparation method thereof - Google Patents
Aqueous wood-wool filling agent coated onto woodware and preparation method thereof Download PDFInfo
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- CN102504517A CN102504517A CN2011103225944A CN201110322594A CN102504517A CN 102504517 A CN102504517 A CN 102504517A CN 2011103225944 A CN2011103225944 A CN 2011103225944A CN 201110322594 A CN201110322594 A CN 201110322594A CN 102504517 A CN102504517 A CN 102504517A
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Abstract
The invention relates to the technical field of woodware coatings, in particular to an aqueous wood-wool filling agent coated onto a woodware, and a preparation method thereof. The aqueous wood-wool filling agent coated onto the woodware comprises distilled water, propylene glycol, a wetting dispersant reagent, a defoaming agent, a pH value regulating agent, powdery matter, aqueous polyurethane dispersoid (PUD) resin, antiseptic bacteriacide and droxyethylcellulose. The aqueous wood-wool filling agent coated onto the woodware is prepared through adding the materials at different time at different stirring speed. The aqueous wood-wool filling agent coated onto the woodware not only can be directly used without being diluted by a solvent, has short drying time and can be directly coated with primer without polish, but also can be manually operated and is environmentally friendly, and especially, the adhesion of the primer can be enhanced after the aqueous wood-wool filling agent coated onto the woodware is wiped and dried.
Description
Technical field
The present invention relates to the woodwork coating technical field, particularly relate to water-based wood wool weighting agent of a kind of woodwork coating and preparation method thereof.
Background technology
The wood wool weighting agent is to play a part to fill timber conduit, filling wood grain hair on the neck eye conduit in the coating process of woodenware, not only can reduce priming paint spraying number of times, and easy to use, and can need toning according to the client, reaches simultaneously and fills and painted purpose.Its operational method: with the even wiping of the reverse wood grain of cotton cloth waste, or the scraper blade coating; Need operation rapid (being difficult for wiping after the drying) to be used further to cloth wiped clean along the grain like operation thing than big area.
Present existing wood wool weighting agent mainly is common oiliness wood wool weighting agent, and it is not only relatively poor to ADHESION OF PAINTS, and contains more organic solvent, not only not enough environmental protection, and also existence waits that the time of doing is longer, shortcomings such as need polishing.
Summary of the invention
In order to address the above problem, one of the object of the invention is to provide a kind of and waits that the time of doing is short, the water-based wood wool weighting agent of the woodwork coating of priming on can not polishing directly.
Two of the object of the invention has been to provide the preparation method of the water-based wood wool weighting agent of said woodwork coating.
To achieve these goals, technical scheme of the present invention is following:
A kind of water-based wood wool weighting agent of woodwork coating comprises the following material of counting by weight percentage:
The summation of above substance weight per-cent is 100%;
Wherein, wetting dispersing agent is that water-based is used dispersion moisture agent, and skimmer is that water-based is used skimmer, and water-based PUD resin is an aliphatics water-based polyamine fat resin, and anticorrosion and bactericidal agent is general water-borne coatings sterilant.
Wherein, preferred 2-amino-2 methyl isophthalic acids of said pH value adjustment agent-propyl alcohol.
Said opaque is that purity is 99% silicon dioxide powder.
The 8916A of the preferred Changxing chemistry ltd of said water-based PUD resin (ETERNAL).
The ACTICIDE RS of preferred Thor Chemie GmbH of said anticorrosion and bactericidal agent (THOR).
The WET 270 of the preferred German Di Gao ltd of said wetting dispersing agent (TEGO) and water are according to carrying out the blended mixture at 1: 1.
The emulsification ZGK 5 defoamer of the preferred sea of said skimmer this special chemical company (ELEMENTIS) of name.
Prepare the method for the water-based wood wool weighting agent of described woodwork coating, comprise being prepared as follows step:
Steps A, the zero(ppm) water and the Ucar 35 of said amount are put in the reactor drum, stirred 3～8 minutes down in 80～120 rev/mins;
Step B, drop into wetting dispersing agent, the skimmer of said amount in the reactor drum again, and stirring velocity in the reactor drum is brought up to 500～800 rev/mins; After earlier adjusting agent the pH value of the mixture in the reactor drum is transferred to 8.5～9.0, in the stirring of 500～800 rev/mins of rotating speeds, add opaque again with pH value, add opaque after stirring velocity rise to 800～1200 rev/mins, stirred 25～35 minutes
Step C, add water-based PUD resin, sanitas sterilant in the reactor drum, change that stirring velocity is 700～900 rev/mins in the reactor drum, stirred 10～20 minutes;
Step D, in reactor drum, add Natvosol at last, change that stirring velocity is 800～1200 rev/mins in the reactor drum, stirred 15～25 minutes, make the water-based wood wool weighting agent of said woodwork coating.
The present invention includes zero(ppm) water, Ucar 35, wetting dispersing agent, skimmer, pH value adjustment agent, opaque, water-based PUD resin, anticorrosion and bactericidal agent, Natvosol; Add through different time, under different stirring velocitys, stir and get, one aspect of the present invention use environmental protection raw material (for example waterborne polyurethane resin PUD, Ucar 35 etc.) uses Ucar 35 part place of water, simultaneously to improve the shortcoming of water.Use Natvosol on the one hand, its used water is melted out fully, plays thickening, anti-heavy effect, and the ability film forming has bigger help to the operability of improving weighting agent.Wherein, UV coating also belongs to environmental protection coating material, can influence its sticking power if timber contains grease, and water-based wood wool weighting agent has the greasy effect of envelope, can increase sticking power.Use behind the present invention can on be coated with water-borne coatings, solvent based coating or UV coating.In a word, it is short that the water-based wood wool weighting agent of woodwork coating of the present invention not only waits to do the time, primes on need not polishing directly, also can the directly use without solvent cut; And manually actuated, can promote adhering to of priming paint after waiting to do after environmental friendliness, especially the wiping examination.
Embodiment
In order to make those skilled in the art better understand the present invention, below elaborate through several specific embodiments.
Embodiment 1
A kind of water-based wood wool weighting agent of woodwork coating comprises the following material of counting by weight percentage:
Zero(ppm) water 20%, Ucar 35 3%, wetting dispersing agent 0.3%, skimmer 0.1%, pH value adjustment agent 0.1%, opaque 60%, water-based PUD resin 15%, anticorrosion and bactericidal agent 0.5%, Natvosol 1%.
Wherein, wetting dispersing agent is that water-based is used dispersion moisture agent, and skimmer is that water-based is used skimmer, and water-based PUD resin is an aliphatics water-based polyamine fat resin, and anticorrosion and bactericidal agent is general water-borne coatings sterilant.
Prepare the method for the water-based wood wool weighting agent of described woodwork coating, comprise being prepared as follows step:
Steps A, the zero(ppm) water and the Ucar 35 of said amount are put in the reactor drum, stirred 8 minutes down in 80 rev/mins;
Step B, drop into wetting dispersing agent, the skimmer of said amount in the reactor drum again, and stirring velocity in the reactor drum is brought up to 500 rev/mins; After earlier adjusting agent the pH value of the mixture in the reactor drum is transferred to 8.5～9.0, in the stirring of 500 rev/mins of rotating speeds, add opaque again with pH value, add opaque after stirring velocity rise to 800 rev/mins, stirred 35 minutes;
Step C, add water-based PUD resin, sanitas sterilant in the reactor drum, change that stirring velocity is 700 rev/mins in the reactor drum, stirred 20 minutes;
Step D, in reactor drum, add Natvosol at last, change that stirring velocity is 800 rev/mins in the reactor drum, stirred 25 minutes, make the water-based wood wool weighting agent of said woodwork coating.
Embodiment 2
A kind of water-based wood wool weighting agent of woodwork coating comprises the following material of counting by weight percentage:
Zero(ppm) water 28%, Ucar 35 5%, wetting dispersing agent 0.5%, skimmer 0.3%, pH value adjustment agent 0.2%, opaque 55%, water-based PUD resin 10%, anticorrosion and bactericidal agent 0.2%, Natvosol 0.8%.
Wherein, wetting dispersing agent is that water-based is used dispersion moisture agent, and skimmer is that water-based is used skimmer, and water-based PUD resin is an aliphatics water-based polyamine fat resin, and anticorrosion and bactericidal agent is general water-borne coatings sterilant.
Prepare the method for the water-based wood wool weighting agent of described woodwork coating, comprise being prepared as follows step:
Steps A, the zero(ppm) water and the Ucar 35 of said amount are put in the reactor drum, stirred 5 minutes down in 100 rev/mins;
Step B, drop into wetting dispersing agent, the skimmer of said amount in the reactor drum again, and stirring velocity in the reactor drum is brought up to 600 rev/mins; After earlier adjusting agent the pH value of the mixture in the reactor drum is transferred to 8.5～9.0, in the stirring of 600 rev/mins of rotating speeds, add opaque again with pH value, add opaque after stirring velocity rise to 1000 rev/mins, stirred 30 minutes;
Step C, add water-based PUD resin, sanitas sterilant in the reactor drum, change that stirring velocity is 800 rev/mins in the reactor drum, stirred 15 minutes;
Step D, in reactor drum, add Natvosol at last, change that stirring velocity is 1000 rev/mins in the reactor drum, stirred 20 minutes, make the water-based wood wool weighting agent of said woodwork coating.
Embodiment 3
A kind of water-based wood wool weighting agent of woodwork coating comprises the following material of counting by weight percentage:
Zero(ppm) water 25.4%, Ucar 35 13%, wetting dispersing agent 1%, skimmer 0.5%, pH value adjustment agent 0.5%, opaque 50%, water-based PUD resin 8%, anticorrosion and bactericidal agent 0.1%, Natvosol 0.5%.
Wherein, wetting dispersing agent is that water-based is used dispersion moisture agent, and skimmer is that water-based is used skimmer, and water-based PUD resin is an aliphatics water-based polyamine fat resin, and anticorrosion and bactericidal agent is general water-borne coatings sterilant.
Prepare the method for the water-based wood wool weighting agent of described woodwork coating, comprise being prepared as follows step:
Steps A, the zero(ppm) water and the Ucar 35 of said amount are put in the reactor drum, stirred 3 minutes down in 120 rev/mins;
Step B, drop into wetting dispersing agent, the skimmer of said amount in the reactor drum again, and stirring velocity in the reactor drum is brought up to 800 rev/mins; After earlier adjusting agent the pH value of the mixture in the reactor drum is transferred to 8.5～9.0, in the stirring of 800 rev/mins of rotating speeds, add opaque again with pH value, add opaque after stirring velocity rise to 1200 rev/mins, stirred 25 minutes;
Step C, add water-based PUD resin, sanitas sterilant in the reactor drum, change that stirring velocity is 900 rev/mins in the reactor drum, stirred 10 minutes;
Step D, in reactor drum, add Natvosol at last, change that stirring velocity is 1200 rev/mins in the reactor drum, stirred 15 minutes, make the water-based wood wool weighting agent of said woodwork coating.
The above has been merely is the several specific embodiments that it will be apparent to those skilled in the art that the present invention is cited, is not to be used for limiting the present invention's scope required for protection.So all equivalences of being done with the described characteristic of claim of the present invention, structure and principle change or modify, and all should be included within the claim scope of the present invention.
Claims (5)
1. the water-based wood wool weighting agent of a woodwork coating is characterized in that, comprises the following material of counting by weight percentage:
The summation of above substance weight per-cent is 100%;
Wherein, wetting dispersing agent is that water-based is used dispersion moisture agent, and skimmer is that water-based is used skimmer, and water-based PUD resin is an aliphatics water-based polyamine fat resin, and anticorrosion and bactericidal agent is general water-borne coatings sterilant.
2. the water-based wood wool weighting agent of woodwork coating according to claim 1 is characterized in that, said pH value adjustment agent is 2-amino-2 methyl isophthalic acids-propyl alcohol.
3. the water-based wood wool weighting agent of woodwork coating according to claim 1 is characterized in that, said opaque is that purity is 99% silicon dioxide powder.
4. the water-based wood wool weighting agent of woodwork coating according to claim 1 is characterized in that, said skimmer is an emulsification ZGK 5 defoamer.
5. the method for the water-based wood wool weighting agent of the described woodwork coating of preparation claim 1 is characterized in that, comprises being prepared as follows step:
Steps A, the zero(ppm) water and the Ucar 35 of said amount are put in the reactor drum, stirred 3～8 minutes down in 80～120 rev/mins;
Step B, drop into wetting dispersing agent, the skimmer of said amount in the reactor drum again, and stirring velocity in the reactor drum is brought up to 500～800 rev/mins; After earlier adjusting agent the pH value of the mixture in the reactor drum is transferred to 8.5～9.0, in the stirring of 500～800 rev/mins of rotating speeds, add opaque again with pH value, add opaque after stirring velocity rise to 800～1200 rev/mins, stirred 25～35 minutes;
Step C, add water-based PUD resin, sanitas sterilant in the reactor drum, change that stirring velocity is 700～900 rev/mins in the reactor drum, stirred 10～20 minutes;
Step D, in reactor drum, add Natvosol at last, change that stirring velocity is 800～1200 rev/mins in the reactor drum, stirred 15～25 minutes, make the water-based wood wool weighting agent of said woodwork coating.
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| CN 201110322594 CN102504517B (en) | 2011-10-21 | 2011-10-21 | Aqueous wood-wool filling agent coated onto woodware and preparation method thereof |
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| CN 201110322594 CN102504517B (en) | 2011-10-21 | 2011-10-21 | Aqueous wood-wool filling agent coated onto woodware and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719147A (en) * | 2012-07-03 | 2012-10-10 | 东莞大宝化工制品有限公司 | Special wiping colorant for environmentally friendly coating of wooden ware |
| CN103184003A (en) * | 2013-03-14 | 2013-07-03 | 东莞大宝化工制品有限公司 | Super waterproof water-borne wood paint and preparation method thereof |
| CN108530971A (en) * | 2018-02-11 | 2018-09-14 | 河北晨阳工贸集团有限公司 | A kind of aqueous wooden ware spackling of high fillibility |
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| CN1810898A (en) * | 2006-01-19 | 2006-08-02 | 东莞大宝化工制品有限公司 | Coloring agent for woodenware and its production process |
| CN101386726A (en) * | 2007-09-11 | 2009-03-18 | 上海富臣化工有限公司 | Water-borne colorant for coloring of waterborne wood coatings and producing method thereof |
| CN101608079A (en) * | 2008-06-16 | 2009-12-23 | 东莞大宝化工制品有限公司 | A kind of Wiping colorant for aqueous wooden ware and preparation method thereof |
| CN101948646A (en) * | 2010-09-29 | 2011-01-19 | 上海富臣化工有限公司 | Oil stain used for coloring wood lacquer, preparation method and coating method thereof |
| CN102134434A (en) * | 2011-03-08 | 2011-07-27 | 三棵树涂料股份有限公司 | High-performance water-based white sealing primer |
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2011
- 2011-10-21 CN CN 201110322594 patent/CN102504517B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810898A (en) * | 2006-01-19 | 2006-08-02 | 东莞大宝化工制品有限公司 | Coloring agent for woodenware and its production process |
| CN101386726A (en) * | 2007-09-11 | 2009-03-18 | 上海富臣化工有限公司 | Water-borne colorant for coloring of waterborne wood coatings and producing method thereof |
| CN101608079A (en) * | 2008-06-16 | 2009-12-23 | 东莞大宝化工制品有限公司 | A kind of Wiping colorant for aqueous wooden ware and preparation method thereof |
| CN101948646A (en) * | 2010-09-29 | 2011-01-19 | 上海富臣化工有限公司 | Oil stain used for coloring wood lacquer, preparation method and coating method thereof |
| CN102134434A (en) * | 2011-03-08 | 2011-07-27 | 三棵树涂料股份有限公司 | High-performance water-based white sealing primer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719147A (en) * | 2012-07-03 | 2012-10-10 | 东莞大宝化工制品有限公司 | Special wiping colorant for environmentally friendly coating of wooden ware |
| CN102719147B (en) * | 2012-07-03 | 2014-06-11 | 东莞大宝化工制品有限公司 | Special wiping colorant for environmentally friendly coating of wooden ware |
| CN103184003A (en) * | 2013-03-14 | 2013-07-03 | 东莞大宝化工制品有限公司 | Super waterproof water-borne wood paint and preparation method thereof |
| CN103184003B (en) * | 2013-03-14 | 2016-04-27 | 东莞大宝化工制品有限公司 | A kind of super waterproof water-borne wood paint and preparation method thereof |
| CN108530971A (en) * | 2018-02-11 | 2018-09-14 | 河北晨阳工贸集团有限公司 | A kind of aqueous wooden ware spackling of high fillibility |
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| CN102504517B (en) | 2013-06-05 |
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